نتایج جستجو برای: polypectomy
تعداد نتایج: 1590 فیلتر نتایج به سال:
AIM To identify risk factors for post-polypectomy bleeding (PPB), focusing on antithrombotic agents. METHODS This was a case-control study based on medical records at a single center. PPB was defined as bleeding that occurred 6 h to 10 d after colonoscopic polypectomy and required endoscopic hemostasis. As risk factors for PPB, patient-related factors including anticoagulants, antiplatelets a...
Background and study aims The evidence for efficacy and safety of cold snare polypectomy is limited. The aim of this study was to assess the completeness of resection and safety of cold snare polypectomy, using either traditional or dedicated cold snares. Patients and methods This was a prospective, non-randomized study performed at a single tertiary hospital. Adult patients with at least o...
A middle age woman was hospitalized for investigation of a mobile filling defect in the stomach with exacerbation of 3-year gastric symptoms. Gastroscopy revealed a huge pedunculated polyp. Histologic report of the mass was gastric antral lipoma. Since the patient refused surgery, cauterization polypectomy was performed without any complication.
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...
rare benign esophageal tumor, and is usually asymptomatic [1]. More and more patients with esophageal heman− gioma are being treated endoscopically [2 ±3] by combined techniques in order to prevent massive bleeding, although the advantages are still controversial. A 68−year−old Chinese male, complaining of intermittent pharyngeal obstruction, was found to have a round, smooth pro− truding lesio...
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...
PURPOSE This study aimed to evaluate the clinical features of juvenile polyp and the usefulness of polypectomy with entire colonoscopy in children. METHODS We retrospectively reviewed the medical records of 83 children who were diagnosed with having juvenile polyps. RESULTS The mean age of the patients was 6.5±3.7 (range 1.3-14.5 years) years. The male to female ratio was 2.1: 1. Eighty one...
PURPOSE Several guidelines have been proposed for surveillance colonoscopy after polypectomy. However, some discrepancies still exist between the guidelines and clinical practice. This study was conducted to identify Korean doctors' recommendations for the colonoscopic surveillance interval after polypectomy. METHODS A survey of the attendees at the symposium of the 64th Annual Congress of th...
BACKGROUND/AIMS Among the many complications that can occur following therapeutic endoscopy, bleeding is the most serious, which occurs in 1.0-6.1% of all colonoscopic polypectomies. The aim of this study was to identify risk factors of delayed post-polypectomy bleeding (PPB). METHODS We retrospectively reviewed the data of patients who underwent colonoscopic polypectomy between January 2003 ...
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