Biological impact of skip metastasis in patients with gastrointestinal cancers undergoing sentinel lymph node mapping. A double-blind, randomized placebo-controlled, phase II study of maintenance ...
What Is a Laparoscopic Abdominoperineal Resection? It’s an operation in which a surgeon removes your anus, rectum, and sigmoid colon through small cuts in your belly. You may need this operation if ...
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