A 62-year-old woman with a 4 cm tumor of the sigmoid colon (T3N2M0, stage IIIC) undergoes left hemicolectomy with D3 lymphadenectomy. Regarding the extent of lymph node dissection and staging in colorectal cancer, all of the following are correct EXCEPT:

See the options, answer & explanation

Sign in free to reveal the answer choices, the correct answer, the detailed explanation, and AI-powered insights for this question.