A case of impaired consciousness due to water intoxication during underwater endoscopic submucosal dissection for colorectal cancer
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An 85-year-old woman complained of a large amount of sudden bloody stool. A blood test revealed anemia, and colonoscopy showed an elevated tumor (> 50 mm in size) in the ascending colon, with biopsy findings suggested the likelihood of adenocarcinoma. Based on... ...
