organ non-tumorous lesion measurement stomach lesion measurement stomach non-tumorous lesion measurement 2013-11-08T17:57:00Z CMO:0001886 JSmith Measurement of a stomach lesion which is not neoplastic in origin. A lesion is a localized pathological change in structure of an organ or tissue due to injury or disease; especially one that is circumscribed and well defined. Examples of non-tumorous lesions would include wounds, sores, ulcers, infarctions, etc. The stomach is the curved, muscular, saclike structure that is an enlargement of the alimentary canal between the esophagus and the small intestine, and that temporarily holds food and secretes proteases and strong acids to aid in food digestion. Not4Curation clinical_measurement_ontology gastric non-tumorous lesion measurement