نتایج جستجو برای: endoscopic polypectomy
تعداد نتایج: 55660 فیلتر نتایج به سال:
Submucosal chromoendoscopy involves the injection of a solution containing a vital stain, usually indigo carmine, into the intestinal wall submucosal layer. This allows to: Better delimit and characterize the various epithelia present (colonic mucosa, adenoma, hyperplastic polyp, serrated polyp, small bowel mucosa); expose and delimit lesion implantation areas; cooperate in the lifting of resec...
The diagnosis of ECL-omas is easy to perform. In patients with Zollinger-Ellison syndrome (ZES), ECL-omas are almost always observed in the setting of multiple endocrine neoplasia type I. In patients without ZES, the first step is to discard non-gastrin-related sporadic ECL-omas whose prognosis is poor. By contrast, prognosis of ECL-omas in patients with ZES or chronic atrophic gastritis is goo...
A 61-year-old male on anticoagulant therapy underwent an endoscopic multiple colon polypectomy in our Department according to established procedures. Several days later he developed an intramural colonic hematoma, which burst into the peritoneal cavity leading to fatal intra-peritoneal hemorrhage. Herein we present the case and discuss the causative role of the anticoagulant therapy but also of...
Four cases of alimentary tract lipomas are described. While conventional radiology is unable to differentiate these tumours from the much commoner carcinomas, computed tomography and endoscopic examination may allow a definitive diagnosis thus sparing the patient major surgery. In selected cases endoscopic polypectomy is feasible and safe.
BACKGROUND AND STUDY AIM Narrowband imaging (NBI) is an enhanced endoscopic optical technique which filters white light and accentuates imaging of the mucosal vasculature. Potential clinical applications of NBI include endoscopic inspection of Barrett's esophagus and endoscopic diagnosis of colorectal polyps. The degree to which NBI use has been adopted into clinical practice is unknown. The st...
Background: Olfaction plays an important role in human life and promotes quality of life through understanding various odors. Nasal polyps are among the common causes of olfactory impairment. There are many different treatment options for polyps most notably the diagnosis and elimination of underlying causes. Some polyps do not respond to medication therapy or they relapse, and therefore requir...
Prevention of colorectal cancer (CRC) is through effective colonoscopy, which allows for polyp and detection removal. However, there a wide variability in colonoscopy quality, can undermine its effectiveness. For endoscopists, it imperative to keep abreast the latest techniques, technologies interventions that help us improve lesion resection. The current articles are highly relevant any endosc...
Although gastric polyp is usually an incidental endoscopic finding, large-sized polyps can cause symptoms ranging from epigastralgia to bleeding from ulcerated polyps and gastric outlet obstruction. Although the gold standard of treatment is removal of the polyp either through endoscopic polypectomy or surgical excision, complications associated with these procedures cannot be ignored. The risk...
Bleeding, perforation, and residual/local recurrence are the main complications associated with colonoscopic treatment of colorectal tumor. However, current status regarding the average incidence of these complications in Japan is not available. We conducted a questionnaire survey, prepared by the Colorectal Endoscopic Resection Standardization Implementation Working Group, Japanese Society for...
Efficacy of double-balloon enteroscopy for small-bowel polypectomy: clinical and economic evaluation
BACKGROUND We evaluated first the feasibility of endoscopic small-bowel polypectomy and second, the economic aspects, by comparing the cost of endoscopic and surgical polyp resection. METHODS A prospective, observational, multicenter study included 494 patients with positive capsule endoscopy (CE) before double-balloon enteroscopy (DBE). We selected only CE with at least one polyp. The retros...
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