Yasuyoshi Ann

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BACKGROUND Endoscopic transpapillary pernasal gallbladder drainage and endoscopic gallbladder stenting (EGS) have recently been reported to be useful in patients with acute cholecystitis for whom a percutaneous approach is contraindicated. The aim of this study was to evaluate the efficacy of permanent EGS for management of acute cholecystitis in elderly(More)
A 5–7 day hospital stay is usually needed after endoscopic submucosal dissection (ESD) of gastric tumor because of the possibility of delayed perforation or bleeding. The aim of this study was to evaluate the efficacy of combined use of a single over-the-scope clip (OTSC) and through-the-scope clips (TTSCs) to achieve complete closure of artificial gastric(More)
BACKGROUND In recent years, the number of people with impaired glucose tolerance (IGT) has increased steadily worldwide. It is clear that the prevention of diabetes is important from the perspective of public health, medical care, and economics. It was recently reported that a low-carbohydrate diet (LCD) is useful for achieving weight loss and glycemic(More)
Acute cholecystitis is an inflammatory disease of the gallbladder. Inflammation often remains in the gallbladder, but some patients may take a fatal course with exacerbation of inflammation. Although laparoscopic cholecystectomy is recommended for moderate and severe acute cystitis, sometimes cholecystectomy is impossible in elder patients. Because many(More)
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