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Background In esophageal carcinoma, the clinical significance of immunohistochemically (IHC)-detected lymph node (LN) micrometastasis is still controversial. We designed this multicenter study to determine the clinical significance of IHC-detected LN micrometastasis in esophageal carcinoma. Methods The subjects were 164 patients with histopathologically confirmed LN-negative esophageal carcinoma...
Purpose We evaluated the purpose reliability and validity of a preliminary scale, which we developed to assess postoperative dysfunction after surgery for gastric and esophageal carcinoma. Methods After interviews with 12 patients, reviews of previous studies, and discussions with experts, we identified the physical symptoms that develop after resection of upper gastrointestinal (GIT) carcinoma,...
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