Fig. 2
From: Automated extraction of Biomarker information from pathology reports
Flow chart of information extraction from IHC report with an example. Step #1) Classify type of IHC report and choose appropriate parser for the input. Step #2) Normalize biomarker names recognized from step #1 using BN dictionary. Step #3) Normalize test results recognized from step #1 using TR dictionary. BN: biomarker name, TR: test result