Carcinoma of the large intestine; a new approach to the study of venous spread.
D006801:Humans; D007420:Intestine, Large; D007422:Intestines; D009369:Neoplasms; D011168:Portal System / Q000000981:diagnostic imaging*; D011859:Radiography; D014680:Veins
INTESTINE, LARGE/neoplasms; VEINS, PORTAL SYSTEM/radiography