An 82-year-old, male. He visited his local doctor with a chief complaint of dyspnea on exertion. Anemia was noted, and upper gastrointestinal endoscopy was performed, which revealed an ulcerative lesion in the gastric antrum.
View Article and Find Full Text PDFA 67-year-old woman was admitted with melena. A colonoscopy detected a 50 mm submucosal tumor close to the dentate line. We diagnosed the rectal gastrointestinal stromal tumor by EUS-FNA.
View Article and Find Full Text PDFA 67-year-old man was admitted with melena. A colonoscopy detected advanced rectal cancer, and a CT scan revealed invasion of the seminal vesicle and prostate. Given the wild-type RAS status of the tumor, we administered 6 courses of XELOX plus cetuximab as neoadjuvant chemotherapy.
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