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Because anorectal melanoma, a rare cancer with a poor outcome, does not respond well to local radiation therapy or systemic chemotherapy, surgery is the primary treatment. Herein, we present a case of anorectal melanoma with lateral and inguinal lymph node metastases. A 61‐year‐old woman presented with rectal bleeding. Colonoscopy revealed a black tumor with ulceration in the anorectum. A CT scan...
Purpose The effectiveness of lateral lymph node dissection for extending the survival of patients with advanced lower rectal cancer remains unclear. The purpose of this study was to clarify the survival benefit of lateral lymph node dissection according to the region of involvement and the number of lateral lymph nodes involved. Methods We reviewed 131 consecutive patients with advanced lower rectal...
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