SRS-011: Generate Automatic EASI (AEASI) report for single zone
Identifier​
SRS-011
Software System​
- Processor
- Report Builder
- Orchestrator
Category​
- Functional
Description​
Upon a user-initiated request to perform a severity analysis on an ingested image, the system shall execute the Automatic Eczema Area and Severity Index (AEASI) assessment. The system shall perform the following integrated actions:
- Calculate clinical signs: Invoke the AEASI model to analyze the image and compute the following:
- The quantitative scores for the affected surface area, redness, thickness, scratching, and lichenification.
- Compute EASI score and its corresponding interpretation using the calculated clinical scores.
- Generate visual evidence: Create a derivative image by overlaying a lesion mask on the original input image. This mask shall visually delineate the lesion areas identified by the model.
- Assemble and present report: Generate and display a structured clinical report that consolidates the analysis results. The report shall contain the following clearly labelled data points:
- The final EASI score and its corresponding clinical interpretation band (e.g., "Mild").
- The individual component scores for all assessed clinical signs.
- The visual evidence image generated in step 2.
Derived from PRS​
PRS-002
: Measure severity by combining image analysis and user-reported symptoms in scoring systems