Biological Sciences and Healthcare, part 5

... > Observable entity > Surgical margin observable (observable entity) > Tumor margin involvement (observable entity) > Extent of surgical margin involvement by malignant neoplasm (observable entity) > Status of surgical margin involvement by primary malignant neoplasm of pancreas in excised specimen of pancreas > Presence of primary malignant neoplasm of pancreas at proximal surgical margin in partial pancreatectomy specimen (observable entity)