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CREATING A DIGITAL CASE BASE FOR MEDICAL AND HEALTH INFORMATICS EDUCATION

This study transforms clinical narrative in three knowledge-rich modalities: case writeup, patient record and online desk reference to develop a casebase of clinical knowledge useful for medical and health education. We process a medical text corpus through MetaMap Transfer, which discovers UMLS Metathesaurus concepts in text. Our ultimate purpose is to aggregate concepts into knowledge elements for case-based teaching. We structure patient data using Health Level Seven (HL7) classes. Our initial presentation of the case base is through a web portal comprised of electronic health records and references in Clinical Document Architecture (CDA) form. We introduce health informatics students to examples of codified patient data integrated with explicit knowledge.