Automated medical reporting

The problem

Clinical operations teams generated reports by hand in Word documents, copying values from a database into a template and inserting charts that did not match the schema. Report quality drifted between operators; batch generation was a manual loop; locale-aware variants required parallel templates. Distribution to downstream systems was email-based and audit traceability was nonexistent.

The approach

We built a .NET PDF report generator with templated branded layouts, dynamic chart rendering tied to the schema, signature blocks, batch generation against patient cohorts, locale-aware content, and integration with downstream document distribution. Templates compile at deploy time; content slots are typed; the audit trail records who generated what when, including the source query.

Stack and engineering choices

• .NET PDF rendering core
• LeadTools image library
• Dynamic chart binding
• Signature blocks
• MSSQL data access
• Cohort batch generation
• Locale-aware templates

Outcome

Reports generate from a button click, not a Word session. Batch runs against entire cohorts complete in minutes; locale variants are config not code; distribution lands directly in the downstream system. Quality is consistent because the template is the only authoring surface, and every report is replayable from the audit log.