Biological Sciences and Healthcare, part 5

... > Observable entity > Surgical margin observable (observable entity) > Tumor margin involvement (observable entity) > Presence of neoplasm at surgical margin in excised colorectal surgical specimen > Presence of primary malignant neoplasm of colon at surgical margin in colectomy specimen (observable entity) > Presence of primary malignant neoplasm of colon at radial surgical margin in colectomy specimen (observable entity)

... > 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 colon in excised tissue specimen > Presence of primary malignant neoplasm of colon at surgical margin in colectomy specimen (observable entity) > Presence of primary malignant neoplasm of colon at radial surgical margin in colectomy specimen (observable entity)