Titlebook: Selected Topics in Clinical Oncology; An in-depth Study of J. M. Debois Book 2000 Springer Science+Business Media Dordrecht 2000 cancer.car

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Malignant Tumors of the Cecum,The cecum, the blind proximal end of the colon, originates at the most proximal portion of the right colon and extends to the distal junction of the ileocecal valve. It is the portion of the colon with the widest diameter and is barely involved in the propulsion of the intestinal content.

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Cancer of the Anus and the Anal Canal,The anal region is divided into an anal canal and a perianal (skin) region or anal margin. The separation is clinically important, as will be discussed further. The boundary however is a matter of extensive discussion in the literature, adding to some confusion in the reporting of the results of treatment.