Biological Sciences and Healthcare, part 5

Observable entity > Surgical margin observable (observable entity) > Tumor margin involvement (observable entity) > Status of surgical deep margin involvement by tumor (observable entity) > Presence of primary malignant neoplasm of colon at deep surgical margin in transanal disk excision 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 transanal disk excision specimen > Presence of primary malignant neoplasm of colon at deep surgical margin in transanal disk excision specimen (observable entity)