"C3350"^^ . _:b708249 . _:b637678 . "Neoplastic Process"^^ . "Rectal Neoplasm"^^ . _:b784639 _:b708249 . "Neoplasm of the RectumSYNCI" . . _:b735173 . _:b637678 . "Neoplasm of RectumSYNCI" . "Rectal TumorSYNCI" . . "A benign or malignant neoplasm that affects the rectum. Representative examples of benign neoplasms include lipoma and leiomyoma. Representative examples of malignant neoplasms include carcinoma, lymphoma, and sarcoma. Rectal adenomas always exhibit epithelial dysplasia and are considered premalignant neoplasms.NCI" . "Tumor of RectumSYNCI" . _:b708249 . _:b637678 _:b735173 . "Rectal NeoplasmPTNCI" . _:b735173 _:b784639 . _:b784639 . _:b708249 . "Tumor of the RectumSYNCI" . "Rectal_Neoplasm"^^ . "Undetermined"^^ . "C0034885"^^ . "Tumors or cancer of the RECTUM.MSH2003_2003_05_12" . "Rectal Neoplasm"^^ .