APLIS Anatomic Pathology Information System

APLIS
Anatomic Pathology Information System

Histopathology and Cytopathology

APLIS Anatomic Pathology Information System
Operational Procedures and Information System Capabilities

APLIS Anatomic Pathology Informatics system supports Histology and Cytology Laboratory for the comprehensive management of tissue and cellular specimens throughout the pre-analytical, analytical, and post-analytical phases of the diagnostic process. Supports clinical decision-making to provide accurate morphological, cytomorphological, prognostic, and predictive information used in disease diagnosis.

The system supports operation within a robust Quality Management System (QMS) aligned with internationally recognized standards such as ISO 15189 and CAP requirements.

Operational Requirements

End-to-end specimen identification and chain-of-custody management.
Documented Standard Operating Procedures (SOPs) for all workflows.
Personnel qualification, training, and competency assessment.
Internal Quality Control (IQC), External Quality Assessment (EQA), and proficiency testing participation.
Monitoring of laboratory Quality Indicators (QIs) and Turnaround Time (TAT) metrics.
Incident management, Root Cause Analysis (RCA), and Corrective and Preventive Actions (CAPA).
Equipment qualification, calibration, maintenance, and performance verification.
Biosafety, chemical safety, and occupational risk management.
Long-term preservation of physical and digital pathology assets.
Continuous Quality Improvement (CQI) initiatives and diagnostic concordance reviews.

Information System Requirements

The Laboratory Information System (LIS) shall provide:

Electronic order entry and case accessioning.
Unique specimen identifiers and barcode-driven workflows.
End-to-end traceability of specimens, blocks, slides, and digital images.
Workflow orchestration and case lifecycle management.
Comprehensive audit trails and regulatory compliance monitoring.
Quality indicator management and non-conformance tracking.
Structured and synoptic reporting capabilities.
Integration with HIS, EMR, middleware platforms, analyzers, scanners, and digital pathology systems.
Interoperability through HL7, FHIR, and DICOM standards.
Role-Based Access Control (RBAC), cybersecurity controls, and disaster recovery mechanisms.

Histology

The Histology section performs the preparation and microscopic evaluation of tissue specimens obtained from biopsies, surgical resections, and other anatomical pathology procedures. The objective is the preservation and assessment of tissue architecture and cellular morphology through standardized histotechnological processes.

Specimen Reception and Accessioning

Operational Activities

Verification of patient identification and specimen labeling.
Assessment of specimen integrity and fixation status.
Registration and accessioning of cases.

Information System Capabilities

Electronic order retrieval.
Barcode generation and printing.
Automated accession number assignment.
Recording of collection, fixation, and receipt times.
Real-time specimen tracking.
Alerts for pre-analytical discrepancies.

Gross Examination (Macroscopic Evaluation)

Operational Activities

Specimen orientation and anatomical identification.
Macroscopic description and measurements.
Tissue sampling and cassette preparation.
Digital specimen photography when required.

Information System Capabilities

Structured grossing templates.
Voice dictation and speech recognition.
Cassette barcode management.
Digital image capture and storage.
Documentation of personnel performing specimen dissection.

Tissue Processing

Operational Activities

Formalin fixation.
Dehydration, clearing, and paraffin infiltration.
Automated tissue processor workflows.

Information System Capabilities

Tissue processor integration.
Monitoring of processing schedules and protocols.
Recording of reagent lots and processing parameters.
Turnaround time monitoring.
Process quality analytics.

Embedding and Microtomy

Operational Activities

Paraffin embedding.
Microtomy and preparation of histological sections.
Production of routine and additional levels.

Information System Capabilities

Block barcode generation and tracking.
Slide label printing.
Parent-child relationship management between specimen, cassette, block, and slide.
Tracking of recuts, deeper levels, and serial sections.
Production workload statistics.

Histochemical and Immunohistochemical Staining

Operational Activities

Hematoxylin and Eosin (H&E) staining.
Special histochemical stains.
Immunohistochemistry (IHC).
In Situ Hybridization (ISH/FISH).
Predictive marker and companion diagnostic testing.

Information System Capabilities

Electronic stain ordering.
Antibody and reagent inventory management.
Tracking of controls, calibrators, and lot numbers.
Interface with automated staining platforms.
Quality control documentation and validation records.

Microscopic Evaluation and Diagnostic Reporting

Operational Activities

Histomorphological assessment.
Correlation of clinical, gross, and microscopic findings.
Ancillary study interpretation.
Final diagnosis and report sign-out.

Information System Capabilities

Electronic pathologist worklists.
Case assignment and subspecialty routing.
Digital pathology image integration.
Structured and synoptic reporting.
CAP Cancer Protocol support.
SNOMED CT and ICD-O coding.
Electronic signature and report distribution.

Cytotology

The Cytology section performs the examination of exfoliated, aspirated, and fluid-derived cellular specimens for the detection of benign, inflammatory, infectious, premalignant, and malignant processes.

Specimen Reception and Verification

Operational Activities

Verification of specimen identity.
Assessment of specimen acceptability and adequacy.

Information System Capabilities

Cytology-specific accession workflows.
Documentation of acceptance/rejection criteria.
Barcode tracking of containers and slides.
Recording of specimen adequacy indicators.

Cytopreparation

Operational Activities

Conventional smear preparation.
Liquid-Based Cytology (LBC).
Cytocentrifugation.
Cell block preparation.
Fine Needle Aspiration Cytology (FNAC) processing.

Information System Capabilities

Tracking of preparation methodologies.
Instrument connectivity.
Residual specimen management.
Complete traceability of materials and reagents.

Cytological Staining

Operational Activities

Papanicolaou stain.
Romanowsky stains (Diff-Quik, May-Grünwald-Giemsa).
Ancillary cytochemical and immunocytochemical methods.

Information System Capabilities

Batch management.
Reagent traceability.
Quality control recording.
Automated staining worklists.

Screening and Interpretation

Operational Activities

Primary screening by cytotechnologists.
Secondary review and interpretation by pathologists.
Cytomorphological evaluation and classification.

Information System Capabilities

Multi-level review workflows.
Workload balancing and productivity monitoring.
Cytology-histology correlation management.
Peer review and rescreening programs.
Recording of Bethesda, Paris, and other standardized classification systems.
Diagnostic concordance monitoring.

Reporting and Follow-Up

Operational Activities

Diagnostic reporting.
Correlation with clinical and histological findings.
Follow-up assessment.

Information System Capabilities

Structured reporting templates.
Automated recommendations and alerts.
Longitudinal patient case review.
Outcome tracking and discrepancy analysis.

Digital
Pathology

Digital Pathology encompasses the acquisition, management, visualization, interpretation, storage, and sharing of pathology images in digital format. It supports primary diagnosis, second opinions, multidisciplinary meetings, education, research, and remote consultation.

Digital Pathology

Operational Activities

Whole Slide Image (WSI) acquisition.
Image quality verification.
Digital interpretation and consultation.
Archiving and retrieval of digital assets.
Quantitative image analysis and biomarker assessment.

Information System Capabilities

LIS and Digital Pathology Platform integration.
Automated case-image association.
Enterprise image management.
DICOM-compliant image storage.
Whole Slide Image viewing and annotation.
Telepathology and remote sign-out support.
Secure cloud or on-premises image repositories.
Audit trails for image access and interpretation.
Artificial Intelligence and Computational Pathology integration.
Digital pathology validation and performance monitoring.

Whole Slide Imaging Scanners

Whole Slide Imaging scanners are high-resolution optical imaging systems designed to generate diagnostically equivalent digital representations of glass slides for clinical and research use.

Scan Request and Workflow Initiation

Operational Activities

Verification of slide quality.
Preparation of scanning worklists.

Information System Capabilities

Automated scan requests.
Barcode-driven slide identification.
Case and image association.
Workflow status monitoring.

Whole Slide Image Acquisition

Operational Activities

Brightfield image acquisition at diagnostic magnifications (20× and 40×).
Multilayer and Z-stack scanning where applicable.

Information System Capabilities

Direct scanner-LIS integration.
Capture of acquisition metadata.
Throughput and utilization monitoring.
Automated image transfer to repositories.

Digital Archiving and Retrieval

Operational Activities

Long-term image preservation.
Diagnostic retrieval and review.

Information System Capabilities

Hierarchical storage management.
High-availability infrastructure.
Backup and disaster recovery.
Rapid image retrieval.
Access management for multidisciplinary tumor boards, consultations, and external reviews.

Architecture Framework

Scope

The platform support full digital transformation from specimen ordering through final diagnosis, long-term archiving, analytics, and secondary use of pathology data:

Surgical Pathology
Histopathology
Cytopathology
Gynecological & Non-Gynecological Cytology
Frozen Section Management
Digital Pathology
Whole Slide Imaging (WSI)
Molecular Pathology

Platform Architectural Principles

On-premise, Private Cloud, Government Cloud, Hybrid Cloud, Multi-site deployment

Service Modules: Order Management, Specimen, Reporting, Image, Analytics, Quality, Audit

Support: CPOE, EHR Integration, Electronic Requisitions, Clinical Question Management, Oncology Pathways

Capabilities: Barcode, QR Code, RFID, Mobile Reception

Tracking of: Collection, Receipt, Grossing, Processing, Embedding, Sectioning, Staining, Scanning, Diagnosis, Archiving

CAP electronic Cancer Protocols for structured pathology, DICOM Supplement 145 that defines storage and exchange of Whole Slide Microscopic Images, Health and genetic information special categories of personal data.

Cancer pathology structured exchange through FHIR

Gross Examination Module

Features: Digital Grossing Workstation, Image Capture, Voice Dictation, Speech Recognition, Structured Templates, Specimen Photography, Measurement Automation, Multi-Specimen Cases, Large Resections, Complex Oncology Cases

Histology

Tissue Processing Management of: Fixation, Processing, Embedding, Microtomy, Staining, Coverslipping,

Instrument Integration with: Tissue Processors, Embedding Stations, Microtomes, Stainers, Coverslippers

Cytology

Support: PAP Smear, Bethesda System, FNA, Urine Cytology, Respiratory Cytology, Digital Cytology Platforms, Synoptic Reporting, CAP Protocols, Cancer Checklists

Cancer Data Elements : Tumor Type, Grade, Stage, Margin Status, Lymphovascular Invasion, Perineural Invasion, Biomarkers

Digital Pathology

Whole Slide Imaging support: Brightfield WSI, Flu, rescence WSI, Multi-layer Images, Z-Stack Imaging

Molecular Pathology

Support: PCR, qPCR, RT-PCR, NGS, Sanger Sequencing, FISH, CISH, ISH

Biomarkers: EGFR, KRAS, NRAS, BRAF, ALK, ROS1, HER2, BRCA1, BRCA2, MSI, PD-L1

Quality Management System

Aligned with: CAP Accreditation, ISO 15189, Quality Indicators

CAP accreditation programs emphasize quality management, specimen handling, reporting, instrument control and pathology-specific operational requirements.

Capabilities: Nonconformities, CAPA, Audits, Proficiency Testing, Turnaround Time Monitoring

Analytics and Business Intelligence

Dashboards: Case Volumes, Productivity, Turnaround Time, Cancer Analytics, Resource Utilization, Cohort Discovery, Epidemiology, Outcomes Analysis

Cybersecurity Framework

Controls: MFA, RBAC, ABAC, Encryption at Rest, Encryption in Transit, Zero-Trust Security

Auditing: Complete Audit Trail, Digital Signatures, Tamper Detection

Enterprise Integrations

Integration with: HER, HIS, RIS, PACS, Blood Bank, Oncology Systems

Protocols: HL7, FHIR, DICOM, REST APIs

National-Level Capabilities

Support: National Cancer Registry, Population Health Reporting, Public Health Surveillance

Digital Pathology Scanner Integration

Integration Objectives

Automated slide acquisition and digitization, Bi-directional communication between AP-LIS and scanner platforms, End-to-end specimen traceability, Automatic WSI (Whole Slide Image) association with cases, Workflow orchestration across pathology departments, AI/algorithm integration readiness, Multi-vendor scanner support

Supported Scanner Vendors

Support integration with major commercial scanners including:

Leica Aperio GT450 / GT450 DX,
Philips IntelliSite Pathology Solution,
Hamamatsu NanoZoomer Series,
3DHISTECH Pannoramic Series,
Roche VENTANA DP200 / DP600,
Grundium Ocus,
Olympus VS Series,
MoticEasyScan,
Huron TissueScope
Simultaneous integration with multiple scanner vendors without requiring workflow modifications.

Case and Slide Order Communication

Generate scanning worklists based on: Case accession, Slide production completion, Pathologist request, Priority flags (STAT, Frozen Section, Tumor Boards.

LIS accession number, are tissue block, Unique slide identifier, H&E, IHC, Special Stain, Magnification requirements, Routine / STAT.

Mechanisms: HL7 v2.x, REST API, FHIR, XML, CSV (legacy).

Barcode Integration

Supported barcode formats: Code128, DataMatrix, QR Code

Read slide barcode automatically, validate barcode against LIS records, reject unknown slide identifiers, generate exception logs

Every scanned image is linked to: Plain Text, Patient Case, Block, Slide, Whole Slide Image with complete audit history.

Whole Slide Image Registration

The scanner transmit: Description, Unique WSI ID, Barcode value, Date/Time, Source scanner, Microns per pixel, 20x / 40x, Repository path, Pass/Fail

Match WSI to corresponding slide, Update case status, notify pathologist, Make image immediately available in review workflow

Image Formats

Supported image formats: SVS, NDPI, MRXS, BIF, VSI, DICOM WSI, TIFF, OME-TIFF, JPEG2000

The system preserve native image fidelity while supporting standardized DICOM WSI exchange.

DICOM Digital Pathology Support

Support DICOM Supplement 145, DICOM VL Whole Slide Microscopy Image Storage

DICOM metadata mapping, DICOM Query/Retrieve, DICOMweb, WADO-RS, STOW-RS, QIDO-RS

Storage Integration

Vendor image servers, Enterprise PACS, VNA (Vendor Neutral Archive), Object Storage (S3), Azure Blob Storage, On-Prem NAS/SAN

Store image references, Avoid image duplication where possible, Support tiered storage, Support archive retrieval

Quality Control Workflow

The scanner provide: Focus quality metrics, Tissue detection status, Scan completeness, Artifact detection,

Quality exceptions may trigger: Rescan request, Technician review, Supervisor approval

Workflow Status Management

Supported statuses: Plain Text, Created, Prepared, Ready for Scan, Scanning, QC, Review, Scan Complete, Released, Reviewed, Archived, Show more lines

Status changes synchronize automatically between: AP-LIS, Scanner platform, Image management system

Image Viewer Integration

Launch a diagnostic viewer using: Single click image launch, Case context preservation, Slide synchronization

Supported Methods: URL launch SMART-on-FHIR Context-aware APIs Embedded viewer components

Pathologist Workflow

Case-centric slide viewing Side-by-side WSI comparison, Synoptic reporting access, Annotation creation, Measurement tools, Region-of-interest selection

Computational Pathology Integration

The platform support algorithm execution based on: Stain type Diagnosis code, Organ site, Pathologist request

Data Exchange: Tumor detection, Mitosis counting, HER2 scoring, PD-L1 scoring, Ki-67 quantification, Prostate grading, Breast cancer algorithms

Security

Active Directory LDAP SAML 2.0 OpenID Connect authentication

Role-based access control: Histotechnologist, Pathologist, Resident Administrator, IT Support.

TLS 1.2+ AES-256 encryption, Audit logging, Digital signatures where applicable

Audit and Traceability

All integration transactions are logged. Audit records shall be retained according to institutional policy.

Performance

Support: Active-active deployment, Load balancing, Failover clustering, Disaster recovery, Automated backup.

100,000 slides/year (medium laboratory)

1,000,000+ slides/year (enterprise deployment)

500+ concurrent users

1,000+ concurrent image sessions

Regulatory and Compliance

Compliance with Digital Pathology guidance, IVDR (EU 2017/746), CAP Digital Pathology Checklist, CLIA requirements, ISO 15189, DICOM standards, HL7 standards, GDPR, HIPAA.

Vendor-Neutral

Avoid vendor lock-in through: Standards-based interfaces, DICOM WSI support, Open APIs, Modular viewer integration, Vendor-neutral archive support

Healthcare informatics platform of CCS,
has a proven record of continual development for more than 40 years,
in the domain of medical software.

Features & Capabilities

AP-LIS Requirements

1. ENTERPRISE ADMINISTRATION

The system shall support the operation of multiple independent organizations within the same installation.
The administrator shall be able to create a new organization.
Each organization shall have independently: laboratories, users, price lists, report templates, workflows.
Data between organizations shall remain logically separated.
Data sharing shall be supported only when permitted by access policies.

The system shall support management of multiple laboratory units.
Creation of unlimited sites.
Definition of: geographic location, responsible personnel, operating hours.
Sharing of tests between sites.
Assignment of work to external laboratories.
Support for hub-and-spoke models.

User creation.
User deactivation.
Temporary account locking.
Password reset.
Definition of account expiration dates.
External collaborator management.
LDAP support.
Active Directory support.
Single Sign-On support.
Multi-Factor Authentication support.

Creation of unlimited roles.
Assignment of permissions by: screen, function, laboratory, test.
Access restriction by site.
Temporary privilege assignment.
Logging of all permission changes.

Logging of all logins.
Logging of failed logins.
Logging of patient record views.
Logging of result modifications.
Logging of deletions.
Logging of printouts.
Logging of electronic signatures.
Logging of master data changes.

2. PATIENT MANAGEMENT

Unified patient directory for the entire organization.
Creation of a unique identifier.
Search by: MRN, SSN, first name, last name, date of birth.
Support for multiple identifiers.
Detection of potential duplicate records.
Merging of patient records.

Recording of: first name, last name, gender, date of birth, nationality.
Support for multiple addresses.
Support for multiple contact numbers.
Email support.
Emergency contacts support.
Demographic change history.

Recording of allergies.
Recording of clinical diagnoses.
Recording of medication therapy.
Recording of malignancy history.
Recording of risk factors.
Linking with clinical documents.

3. ORDER MANAGEMENT

Order creation by operator.
Order creation by physician.
Order creation through portal.
Order creation through HL7.
Order creation through FHIR.

Test search.
Panel selection.
Profile selection.
Custom bundle selection.
Saving of frequent orders.

Duplicate order check.
Time restriction check.
Age restriction check.
Gender check.
Required information check.
Insurance coverage check.
Inappropriate testing warning.

4. SPECIMEN MANAGEMENT

Specimen registration upon receipt.
Automatic generation of accession number.
Automatic barcode generation.
Association of specimen with order.
Support for multiple specimens per order.

Definition of container type.
Definition of preservative.
Container suitability check.
Collection time check.
Container fill-level check.

Logging of specimen creation.
Logging of transport.
Logging of receipt.
Logging of storage.
Logging of destruction.
Logging of the operator responsible for each action.

5. ANATOMICAL PATHOLOGY

Creation of a new pathology case.
Automatic unique numbering.
Support for multiple specimens.
Support for multiple requesting clinicians.
Association with previous cases.

Recording of gross findings.
Use of templates.
Use of checklists.
Attached photographs.
Voice dictation.
Speech-to-text conversion.

Block creation.
Automatic numbering.
Barcode blocks.
Location tracking.
Block processing history.

Slide creation.
Barcode slide labels.
Staining tracking.
Recut tracking.
Slide archive tracking.

Recording of microscopic findings.
Structured observations.
Narrative observations.
Diagnostic templates.
SNOMED coding support.
CAP protocol support.

Recording of final diagnosis.
Support for multiple diagnoses.
Staging support.
Grading support.
Synoptic report support.
Electronic signature of the pathologist.
Final case lock.

6. HISTOLOGY WORKFLOW MANAGEMENT

Management of the complete histological tissue processing workflow.
The system shall record all specimen processing stages.
Assignment of specimens to tissue processors shall be supported.
The status of each specimen shall be monitored in real time.
Multiple processing protocols shall be supported.
Deviations from defined protocols shall be recorded.
Rescheduling of processing cycles shall be supported.

Embedding workflow tracking.
Recording of the embedding operator.
Recording of date and time.
Block completeness verification.
Work backlog monitoring.

Recording of section cutting.
Generation of new slide barcodes.
Recut management.
Deeper section management.
Serial section management.
Unstained slide management.

Support for H&E staining.
Support for special stains.
Support for immunohistochemistry.
Recording of reagent lots.
Recording of staining instruments.
Recording of failed staining procedures.
Management of repeat staining procedures.

7. CYTOLOGY MANAGEMENT

Management of Pap smear tests.
Support for Bethesda Classification.
Recording of adequacy assessment.
Recording of HPV correlations.
Tracking of follow-up recommendations.

Management of FNA cases.
Management of body fluids.
Management of respiratory specimens.
Management of urological specimens.
Correlation with histological findings.

8. IMMUNOHISTOCHEMISTRY (IHC)

Ordering of IHC markers.
Bulk ordering of panels.
Reflex IHC triggering.
Rule-based marker recommendations.

Antibody management.
Lot number tracking.
Expiration date tracking.
Recording of quality controls.
Automatic expiration alerts.

Recording of scoring.
Recording of intensity.
Recording of percentage positivity.
HER2 scoring support.
ER scoring support.
PR scoring support.
Ki67 scoring support.

9. MOLECULAR PATHOLOGY

Creation of a molecular case.
Association with a pathology case.
Tracking of molecular specimens.
Tracking of the extraction workflow.

Recording of the extraction protocol.
Recording of yield.
Recording of purity metrics.
Recording of the operator.
Recording of the instrument.

Recording of PCR runs.
Tracking of controls.
Recording of results.
Automatic data import.

Management of sequencing runs.
Management of libraries.
Management of sample pooling.
Tracking of quality metrics.
Variant review workflow.
Clinical interpretation workflow.
Generation of molecular reports.

10. DIGITAL PATHOLOGY

Integration with scanners.
Automatic image acquisition.
Automatic association with the case.
Support for multiple vendors.
Support for multiple image formats.

High-resolution zoom.
Pan navigation.
Measurement tools.
Annotation tools.
Multiple monitor support.
Concurrent slide comparison.

Case sharing.
Second-opinion workflow.
Tumor board collaboration.
Remote pathology review.
Multi-user commenting.

11. REPORTING MANAGEMENT

Report creation using templates.
Free-text entry capability.
Structured data entry capability.
Reuse of previous templates.
Spell checking.
Medical dictionary support.

Support for CAP protocols.
Support for cancer staging.
Support for TNM classification.
Mandatory fields.
Report completeness verification.

Distribution via email.
Distribution through a portal.
Distribution via HL7.
Distribution via FHIR.
Secure result distribution.

12. QUALITY MANAGEMENT

Definition of QC programs.
Recording of QC results.
Trend analysis.
Rule-based alerts.
QC dashboard.

Incident recording.
Non-conformance recording.
Root cause recording.
Corrective action tracking.
Preventive action tracking.

ISO 15189 support.
CAP accreditation support.
SOP management.
Competency record management.
Audit management.

13. LABORATORY ANALYTICS & KPI

Calculation of total TAT.
Calculation per test.
Calculation per laboratory.
Calculation per pathologist.
SLA monitoring.

Cases per pathologist.
Slides per technician.
Blocks per day.
Digital slide review metrics.
Workload balancing analytics.

Real-time dashboards.
Pending cases dashboard.
Critical cases dashboard.
Workload dashboards.
Executive dashboards.

14. INTERFACE ENGINE & INTEGRATION

The AP-LIS shall include an embedded or fully integrated Interface Engine for the management, transformation, monitoring, and routing of messages between all external systems.
Creation of unlimited interfaces.
Management of incoming interfaces.
Management of outgoing interfaces.
Support for point-to-point interfaces.
Support for hub-and-spoke architecture.
Support for publish - subscribe integration.
Interface version control.
Management of Development, Test, UAT, and Production environments.
Clone interface configurations.
Rollback interface configurations.

Support for HL7 v2.x messaging.
Support for ADT messages.
Support for ORM messages.
Support for ORU messages.
Support for SIU messages.
Support for MDM messages.
Support for DFT messages.
Message structure configuration.
Message validation prior to import.
Message acknowledgment handling.
Automatic resend of undelivered messages.
Dead-letter queue management.

Support for FHIR REST APIs.
Support for the FHIR Patient resource.
Support for the Encounter resource.
Support for the ServiceRequest resource.
Support for the Observation resource.
Support for the DiagnosticReport resource.
Support for the Specimen resource.
Support for binary pathology reports.
Support for SMART-on-FHIR authentication.

Retrieval of patient demographics.
Retrieval of hospitalization episodes.
Retrieval of patient updates.
Retrieval of clinical diagnoses.
Retrieval of orders.
Transmission of results.
Transmission of pathology reports.
Transmission of status updates.
Synchronization of clinician directories.
Data completeness verification.

Integration of analyzers regardless of manufacturer.
Automatic receipt of results.
Automatic transmission of worklists.
Bidirectional communication.
Monitor of device availability.
Device disconnection alerts.
Automatic communication recovery.
Manual retransmission.

Scanner integration.
Image repository integration.
WSI metadata synchronization.
Automatic slide-case association.
Viewer launch from LIS.
Single sign-on viewer access.
Image status synchronization.

Sending tests to referral laboratories.
Electronic exchange of orders.
Electronic receipt of results.
Test mapping.
Organization code mapping.
Tracking of external referrals.
Cost tracking per referral test.

Field mapping.
Translation of code
Value conversion.
Conditional transformations.
Lookup tables.
Routing rules.
Message enrichment.
Data normalization.
Multi-destination routing.
Real-time transformations.

Real-time interface dashboard.
Message throughput metrics.
Latency monitoring.
Error monitoring.
Interface health monitoring.
Automatic alert.
SMS notifications.
Email notifications.
Escalation of workflows.
SLA monitoring.

Complete history of incoming messages.
Complete history of outgoing messages.
Message version capture.
Message replay.
Message reprocessing.
Search by accession number.
Search by patient identifier code.
Search by specimen identifier code.
Search by correlation ID.
End-to-end digital traceability.

15. WORKFLOW ENGINE & BPM

The AP-LIS shall provide a Business Process Management Engine for modeling, executing, and controlling all laboratory processes.
Workflow creation without programming.
Graphical workflow designer.
Workflow versioning.
Workflow publishing.
Workflow activation/deactivation.
Workflow testing environment.
Workflow simulation.
Workflow cloning.
Reusable workflow templates.
Workflow dependency management.

Definition of unlimited states.
Definition of transitions between states.
Mandatory transition validations.
Conditional transitions.
Parallel workflow branches.
Loop workflows.
Escalation states.
Suspended workflow states.
Closed workflow states.

Case creation.
Specimen receipt.
Grossing.
Block creation.
Processing.
Embedding.
Sectioning.
Staining.
Digital scanning.
Microscopic review.
Consultation.
Final diagnosis.
Report sign-out.
Archiving.
Case closure.

Rule-based workflow execution.
Clinical condition triggers.
Diagnosis-based routing.
Specimen-type routing.
Priority-based routing.
Pathologist assignment rules.
Subspecialty assignment rules.
Location-based routing.
Workload balancing rules.
Automatic reassignment.

Multiple work queues.
Personal work queues.
Department queues.
Shared queues.
Priority queues.
STAT queues.
Escalation queues.
Overdue queues.
Dynamic queue reassignment.
Queue workload visualization.

Task creation.
Task assignment.
Task reassignment.
Bulk assignment.
Task completion tracking.
Task acceptance workflow.
Task escalation.
Task delegation.
Task prioritization.
Task audit history.

SLA definition per test.
SLA definition per case type.
SLA definition per customer.
Real-time SLA monitoring.
Predictive SLA alerts.
Overdue notifications.
Escalation chain execution.
Breach reporting.
SLA trend analytics.

System notifications.
Email notifications.
SMS notifications.
Push notifications.
Role-based notifications.
Event-based notifications.
Reminder notifications.
Escalation notifications.
Acknowledgment workflows.
Notification audit trail.

Tumor board workflow.
Case review workflow.
Consensus diagnosis workflow.
Second-opinion workflow.
External consultation workflow.
Meeting documentation workflow.
Action item tracking.
Final consensus sign-off.

Incomplete specimen workflow.
Lost specimen workflow.
Failed staining workflow.
Scanner failure workflow.
Instrument failure workflow.
Rejected specimen workflow.
Report correction workflow.
Amended diagnosis workflow.
Critical incident workflow.
CAPA initiation workflow.

16. INVENTORY, REAGENTS & CONSUMABLES MANAGEMENT

The AP-LIS shall provide a comprehensive inventory management system for reagents, consumables, kits, control materials, standards, antibodies, and other laboratory materials.
Creation of unlimited inventory items.
Classification of materials by type.
Classification by laboratory.
Definition of a unique item code.
Definition of alternative codes.
Management of multilingual descriptions.
Association with manufacturer.
Association with supplier.
Association with procurement contract.
Association of reagents with specific tests.

Support for multiple warehouses.
Support for multiple sub-warehouses.
Inventory management by site.
Inventory management by laboratory.
Inventory management by department.
Real-time inventory monitoring.
Inventory visibility across facilities.
Centralized warehouse control.
Local warehouse control.
Inventory transfer between units.

Creation of a reagent catalog.
Antibody management.
Kit management.
Control material management.
Calibrator management.
Stain management.
Buffer management.
Fixative management.
Embedding material management.
Molecular reagent management.

Supplier management.
Management of multiple suppliers per material.
Recording of contact information.
Recording of contracts.
Recording of supplier SLAs.
Supplier evaluation.
Procurement history tracking.
Delivery time tracking.
Delivery deviation tracking.
Vendor performance reporting.

All reagents and consumables shall be fully traceable.
Recording of lot number.
Recording of batch number.
Recording of serial number.
Recording of manufacturing date.
Recording of receipt date.
Recording of expiration date.
Recording of opening date.
Recording of opening operator.
Recording of first use.
Recording of last use.
Association of lots with tests.
Association of lots with cases.
Association of lots with pathology cases.
Association of lots with result reports.
Full recall tracing.

Expiration date tracking.
Automatic expiration alerts.
90-day warning.
60-day warning.
30-day warning.
7-day warning.
Automatic blocking of expired materials.
Detection of materials pending withdrawal.
Reporting of expired inventory.
Cost impact analysis of expirations.

Definition of minimum stock.
Definition of maximum stock.
Definition of reorder point.
Definition of safety stock.
Definition of critical stock.
Automatic low-stock alerts.
Automatic out-of-stock alerts.
Automatic overstock alerts.
Stock depletion forecasting.
Stock optimization analytics.

Receipt registration.
Purchase order matching verification.
Recording of lot numbers.
Recording of expiration dates.
Recording of quantities.
Recording of receiving temperature.
Recording of packaging condition.
Recording of receiving deviations.
Quarantine workflow.
Release workflow.

The system shall track material consumption in real time.
Automatic reagent consumption.
Automatic kit consumption.
Automatic control consumption.
Automatic staining reagent consumption.
Automatic IHC antibody consumption.
Automatic molecular reagent consumption.
Consumption per test.
Consumption per laboratory.
Consumption per pathologist.
Consumption per pathology case.

Automatic reading of reagent barcodes.
Automatic lot loading.
Automatic inventory reduction.
Analyzer inventory synchronization.
IHC platform synchronization.
PCR instrument synchronization.
NGS platform synchronization.
Scanner consumable synchronization.
Real-time instrument stock visibility.
Automatic reagent verification.

Recording of qualification status.
Recording of validation status.
Recording of verification records.
Approval workflows.
Reagent release status.
Control acceptance status.
QC association per lot.
QC failure tracking.
Reagent investigation workflow.
CAPA initiation.

Definition of temperature limits.
Definition of environmental conditions.
Definition of humidity conditions.
Refrigerator monitoring.
Freezer monitoring.
Cryogenic storage monitoring.
Temperature excursion alerts.
Deviation management.
Impact assessment workflow.
Storage audit trail.

Full inventory counts.
Cycle counts.
Barcode inventory counting.
RFID inventory counting.
Variance analysis.
Automatic reconciliation.
Variance approval workflow.
Inventory locking during counting.
Historical inventory comparisons.
Audit-ready inventory reports.

Cost calculation per test.
Cost calculation per case.
Cost calculation per laboratory.
Cost calculation per analyzer.
Activity-based costing.
Cost variance analysis.
Budget tracking.
Reagent cost forecasting.
Waste cost analysis.
Profitability analytics.

Product recall registration.
Identification of affected lots.
Identification of affected tests.
Identification of affected cases.
Identification of affected reports.
Recall notification workflow.
Recall investigation workflow.
Retesting workflow.
Corrective action workflow.
Regulatory reporting support.

Cassette management.
Slide management.
Coverslip management.
Paraffin block management.
Stain management.
Antibody management.
Tissue marking dye management.
Fixative management.
Formalin inventory management.
Digital pathology consumables management.

17. SECURITY, PRIVACY & CYBERSECURITY MANAGEMENT

The AP-LIS shall implement a multi-layered security architecture (Defense-in-Depth) to protect patients, laboratory data, digital pathology assets, laboratory devices, and business processes.
Support for multi-layered security mechanisms.
Separation of presentation, application, and data layers.
Support for secure network zones.
Support for DMZ deployments.
Support for segmented architecture.
Support for zero-trust principles.
Centralized security policy management.
Security policy compliance monitoring.
Prevention of unauthorized access.
Comprehensive security control across all subsystems.

Management of unique user identities.
Support for federated identity.
Support for enterprise identity providers.
User synchronization with enterprise directories.
User provisioning.
User deprovisioning.
User lifecycle management.
Temporary account activation.
Automatic account expiration.
Complete identity audit trail.

Support for username/password authentication.
Support for Single Sign-On.
Support for Multi-Factor Authentication.
Support for adaptive authentication.
Support for risk-based authentication.
Support for smart cards.
Support for biometric authentication.
Support for passwordless authentication.
Support for emergency access authentication.
Support for service account authentication.

Definition of minimum password length.
Complexity enforcement.
Password reuse control.
Automatic password expiration.
Password history enforcement.
Automatic account lockout.
Brute-force protection.
Password expiration notifications.
Self-service password reset.
Administrative password reset.

Role-Based Access Control.
Attribute-Based Access Control.
Context-Based Access Control.
Least-privilege enforcement.
Segregation of duties.
Dynamic privilege assignment.
Temporary privilege elevation.
Emergency privilege assignment.
Case-level permissions.
Specimen-level permissions.
Image-level permissions.
Report-level permissions.
Site-level permissions.
Laboratory-level permissions.
Department-level permissions.

Management of privileged accounts.
Approval workflow for privileged actions.
Recording administrator sessions.
Monitoring privileged sessions.
Time-limited privileged access.
Privilege escalation auditing.
Root/admin activity logs.
Periodic privilege review.
Shared account controls.
Privileged account reporting.

Logging of all logins.
Logging of logouts.
Logging of failed logins.
Logging of patient record views.
Logging of image access.
Logging of report access.
Logging of print operations.
Logging of exports.
Logging of downloads.
Logging of result changes.
Logging of diagnosis changes.
Logging of electronic signatures.
Logging of permission changes.
Logging of administrative functions.
Tamper-resistant audit storage.

Encryption of data at rest.
Encryption of data in transit.
Encryption of backups.
Encryption of pathology images.
Encryption of attached documents.
Encryption of credential stores.
Centralized key management.
Key rotation.
Secure certificate management.
Cryptographic audit reporting.

Recording of consents.
Management of consent withdrawals.
Access restriction based on consent.
Recording of processing purpose.
Privacy directive management.
Screen masking.
Patient confidentiality indicators.
Break-the-glass workflows.
Consent auditing.
Privacy reporting.

Emergency access to restricted data.
Mandatory justification.
User logging.
Time logging.
Episode logging.
Notification of compliance officers.
Post-access review workflow.
Emergency access reporting.

Control of authorized workstations.
Device registration.
Device trust verification.
Managed-device enforcement.
USB control.
Removable-media control.
Local data protection.
Endpoint compliance verification.
Workstation activity logging.
Blocking of unauthorized devices.

Management of trusted network zones.
IP filtering.
Geolocation restrictions.
Secure remote access.
VPN integration.
Network segmentation support.
Connection monitoring.
Intrusion detection integration.
Intrusion prevention integration.
Network audit reporting.

Detection of suspicious connections.
Detection of abnormal activity.
Threat intelligence integration.
Behavioral analytics.
Security event collection.
Risk scoring.
Anomaly detection.
Real-time security alerts.
Security dashboard.
Cyber incident reporting.

Transmission of security logs to SIEM.
Syslog compatibility.
Structured event export.
Real-time forwarding.
Security event enrichment.
Correlation identifiers.
Alert synchronization.
Incident investigation support.

Electronic signing of reports.
Electronic signing of diagnoses.
Electronic signing of validations.
Multi-signature workflows.
Co-sign workflows.
Signature verification.
Signature revocation process.
Legal audit evidence.

Vulnerability monitoring.
Risk classification.
Patch status management.
Patch deployment tracking.
Exception management.
Remediation tracking.
Compliance reporting.
Security posture dashboard.

Data export control.
Bulk export control.
Data copy control.
Download monitoring.
Screenshot monitoring.
Restricted data transmission.
Policy-based blocking.
DLP incident management.

Security policy compliance monitoring.
Compliance evidence management.
Internal audit management.
External audit management.
Compliance dashboards.
Risk register management.
Corrective action tracking.
Continuous compliance monitoring.

Secure operation in disaster mode.
Emergency authentication.
Secure failover operation.
Secure backup restoration.
Offline operation controls.
Recovery audit trail.
Business continuity testing documentation.
Security verification after recovery.

Access control for WSI images.
Protection of image repositories.
Image watermarking.
Image access auditing.
Remote viewer security.
Telepathology security controls.
Case-sharing permissions.
External consultation controls.
AI access control.
Digital pathology forensic audit trail.

18. PHYSICIAN PORTAL (REFERRING PHYSICIAN PORTAL)

The system shall provide a secure portal for referring physicians, external collaborators, clinics, and hospital units.
Creation of physician accounts.
Creation of clinic accounts.
User group management.
Role-based access.
Multi-factor authentication.
Single Sign-On.
Strong authentication policies.
User access history.

Personalized dashboard.
View pending tests.
View completed tests.
View critical results.
View recent cases.
View activity statistics.
Quick case search.
Notifications panel.

Electronic order creation.
Test selection.
Pathology panel selection.
Molecular test selection.
Saving of order templates.
Saving of favorite orders.
Bulk order creation.
Order validation before submission.
Clinical rule checking.
Online submission to the LIS.

Patient search.
Search by MRN.
Search by AMKA.
Search by demographics.
Search by episode.
Search by accession number.
Advanced search criteria.
Saved searches.

Specimen status tracking.
Case status tracking.
Pathology workflow tracking.
Molecular workflow tracking.
Display of estimated completion time.
SLA tracking.
Referral test tracking.
Activity timeline.

Result viewing.
Final report viewing.
Preliminary report viewing.
Amended report viewing.
Corrected report viewing.
Attachment viewing.
Image viewing.
Digital pathology link viewing.
Molecular findings viewing.
Historical result comparison.

PDF report download.
Batch report download.
Secure report sharing.
Encrypted report delivery.
Automatic report notifications.
Acknowledgment receipt.
Report printing.
Report archive access.

Critical diagnosis notification.
Urgent pathology findings notification.
Molecular alert notification.
Acknowledgment requirement.
Escalation workflow.
Read/unread tracking.
Audit logging.
Reminder workflow.

Secure messaging.
Case discussion.
Pathologist consultation requests.
Second-opinion requests.
Tumor board communication.
Case annotations.
Internal messaging history.
Communication audit trail.

Access to Whole Slide Images.
Web-based viewer.
Image navigation.
Measurement tools.
Case-linked image access.
Remote consultation support.
Access auditing.

Volume statistics.
Referral statistics.
Turnaround-time reports.
Case status metrics.
Pathology category analysis.
Molecular test utilization.
Downloadable reports.
Dashboard customization.

19. PATIENT PORTAL

Patient account creation.
Secure identification.
Multi-factor authentication.
Identity verification.
Personal information management.
Contact information management.
Account recovery.
Access history.

View active tests.
View test history.
View latest results.
View upcoming appointments.
View notifications.
View important updates.
Quick links.
Personalized user experience.

Online booking.
Online rescheduling.
Online cancellation.
Appointment reminders.
Waitlist management.
Location guidance.
Appointment history.
Preparation instructions.

Specimen collection instructions.
Pre-test preparation instructions.
Fasting notifications.
Medication instructions.
Collection status visibility.
Specimen received notification.
Processing notification.
Completion notification.

Result viewing.
Pathology report viewing.
Molecular report viewing.
PDF report viewing.
Amended report viewing.
Historical result search.
Secure report download.
Secure report printing.

Explanatory result information.
Presentation of reference ranges.
Patient-friendly terminology.
Educational resources.
Links to additional information.
Frequently asked questions.
Context-sensitive help.
Multi-language support.

Result-ready notification.
Appointment reminder.
Specimen received notification.
Status change notification.
Secure email notifications.
SMS notifications.
Push notifications.
Notification preference management.

Consent viewing.
Electronic consent.
Consent withdrawal.
Privacy preferences.
Sharing permissions.
Data access history.
Privacy notices.
GDPR workflow support.

Authorized third-party access.
Parental access.
Guardian access.
Proxy approval workflow.
Age-based access restrictions.
Proxy access audit trail.
Revocation management.
Delegation expiration management.

View financial information.
View outstanding obligations.
Electronic payments.
Online receipts.
Invoice history.
Insurance claim visibility.
Transaction history.
Payment notifications.

Responsive design.
Mobile browser support.
Tablet support.
Native application support.
Biometric authentication.
Push notifications.
Offline document storage.
Secure mobile session management.

20. BUSINESS INTELLIGENCE, ANALYTICS & EXECUTIVE REPORTING

The AP-LIS shall provide a comprehensive Business Intelligence environment for operational, scientific, administrative, financial, and strategic analysis of all laboratory activities.
Centralized aggregation of data from all laboratory units.
Integration of data from pathology, molecular, microbiology, and other departments.
Support for near-real-time analytics.
Support for historical analytics.
Retention of multiple years of data.
Data warehouse integration.
Data mart support.
Self-service analytics.
Enterprise reporting framework.
Centralized KPI governance.

Executive overview dashboard.
Daily laboratory activity dashboard.
Weekly operational dashboard.
Monthly performance dashboard.
Annual strategic dashboard.
Real-time organizational KPIs.
Multi-site comparison.
Laboratory ranking dashboards.
Corporate scorecards.
Drill-down navigation.
Drill-through details.
Interactive filtering.

Cases per day.
Cases per week.
Cases per month.
Cases per year.
Cases by laboratory.
Cases by facility.
Cases by physician.
Cases by specialty.
Cases by specimen type.
Cases by diagnosis category.
Cases by cancer type.
Cases by geographic region.

Total TAT measurement.
Pre-analytical TAT.
Analytical TAT.
Post-analytical TAT.
Grossing turnaround time.
Histology turnaround time.
Pathologist turnaround time.
Consultation turnaround time.
Molecular turnaround time.
Digital pathology turnaround time.
Average TAT.
Median TAT.
95th percentile TAT.
SLA compliance analytics.
TAT trend analysis.

Cases per pathologist.
Slides per pathologist.
Blocks per pathologist.
Cases per technician.
Workload per department.
Workload per site.
Workload balancing analysis.
Backlog analysis.
Pending work visualization.
Capacity utilization metrics.

Blocks produced per day.
Slides produced per day.
Recut statistics.
Deeper section statistics.
Staining workload.
IHC workload analysis.
Special stain analytics.
Technician productivity metrics.
Instrument utilization metrics.
Rework analytics.

Slides scanned per day.
Scanner utilization.
Image storage growth.
Average image size.
Remote review metrics.
Telepathology utilization.
Consultation analytics.
Viewer usage analytics.
Annotation usage analytics.
Second-review statistics.

PCR test statistics.
NGS test statistics.
Sequencing run utilization.
Positive finding analytics.
Variant frequency analytics.
Panel utilization analytics.
Molecular TAT analysis.
Cost per molecular assay.
Quality metrics dashboards.
Failed run analytics.

Diagnosis frequency reporting.
Cancer type distribution.
Tumor grading distribution.
Tumor staging distribution.
Benign versus malignant ratios.
Disease trend analytics.
Diagnostic category analysis.
SNOMED-based analytics.
ICD-based analytics.
Population pathology analytics.

Quality indicator dashboards.
Specimen rejection analytics.
Amended report analytics.
Corrected report analytics.
Non-conformance analytics.
CAPA performance analytics.
Incident trend analysis.
Audit finding analytics.
Accreditation KPIs.
Quality scorecards.

Revenue analytics.
Cost analytics.
Profitability analysis.
Cost per test.
Cost per pathology case.
Cost per laboratory.
Reagent consumption cost.
Referral cost analysis.
Budget variance analysis.
Contract profitability reporting.

Inventory turnover metrics.
Stock aging analytics.
Expiration analysis.
Waste reporting.
Inventory valuation.
Supplier performance analytics.
Consumption forecasting.
Inventory optimization metrics.
Critical stock monitoring.
Stockout analytics.

Staff productivity dashboards.
Pathologist productivity metrics.
Technician productivity metrics.
Overtime analytics.
Resource utilization analytics.
Work allocation analysis.
Capacity planning metrics.
Workforce forecasting.
Performance benchmarking.
Staff workload trends.

Live operational dashboard.
Live specimen tracking.
Live work queue monitoring.
Live backlog monitoring.
SLA breach monitoring.
Critical case monitoring.
Instrument status monitoring.
Interface monitoring.
Scanner monitoring.
Enterprise command center view.

Workload forecasting.
Volume forecasting.
Resource demand forecasting.
Inventory depletion forecasting.
Turnaround time prediction.
SLA breach prediction.
Staffing requirement forecasting.
Seasonal trend prediction.
Operational risk prediction.
Capacity prediction.

Internal laboratory benchmarking.
Site-to-site benchmarking.
Pathologist benchmarking.
Department benchmarking.
Productivity benchmarking.
TAT benchmarking.
Quality benchmarking.
Financial benchmarking.
Utilization benchmarking.
Strategic KPI benchmarking.

Ad-hoc report builder.
Drag-and-drop reporting.
User-defined filters.
User-defined calculations.
Saved reports.
Shared reports.
Scheduled report generation.
Automated report distribution.
Export to Excel.
Export to PDF.
Export to CSV.
Report version management.

ISO 15189 reporting package.
CAP reporting package.
National registry reporting.
Cancer registry reporting.
Quality indicator reporting.
Audit support reporting.
Inspection preparation reporting.
Compliance dashboards.
Evidence collection analytics.
Regulatory submission support.

Enterprise KPI catalog.
KPI ownership assignment.
KPI definitions repository.
KPI version control.
Metric lineage tracking.
Data quality monitoring.
Master data consistency controls.
KPI certification process.
Analytics audit trail.
Enterprise metric governance.

Automatic anomaly detection.
Operational outlier detection.
Quality performance alerts.
Cost anomaly detection.
Workload anomaly detection.
Narrative dashboard summaries.
Natural language querying.
Smart insight generation.
Automated trend explanation.
Executive recommendation engine.

This specification represents an enterprise-grade digital pathology integration model suitable for large hospital networks, medical centers, and reference laboratories, implementing primary digital pathology diagnosis.