کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3302828 1210304 2014 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Hot avulsion: a modification of an existing technique for management of nonlifting areas of a polyp (with video)
ترجمه فارسی عنوان
آلودگی داغ: اصلاح تکنیک موجود برای مدیریت مناطق غیرخاک پولیپ (با ویدئو)
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی بیماری‌های گوارشی
چکیده انگلیسی

BackgroundEndoscopic management of the nonlifting areas of a colonic polyp is a significant challenge. The traditional approach has been to use ablative techniques with mixed long-term results.ObjectiveTo evaluate the safety and efficacy of hot avulsion (HA), a modification in the use of hot biopsy forceps in the management of the nonlifting areas of a colonic polyp.DesignRetrospective review of data from a prospectively maintained colonic Endoscopic Mucosal Resection database.SettingTertiary referral hospital.Patients and InterventionTwenty patients in whom HA was used as part of the polypectomy technique.Main Outcome MeasurementsLocation and size of polyp, reasons for nonlifting, immediate success, residual rates, and adverse events.ResultsIn our 20 patients studied, the main reasons for nonlifting were scarring from previous EMR attempts in 55% and scarring from previous biopsy in 35%. Mean size of avulsion was 4.4 mm (range, 1-15 mm). At the index procedure, HA was successful in removing macroscopic adenomatous tissue in all patients. At follow-up examinations, 85% (17/20) had no macroscopic or microscopic neoplasia residual and 15% (3/20) had a small area of residual that was easily treated with repeat HA. There were no immediate or long-term adverse events.LimitationsNonrandomized, single-center experience.ConclusionsHA appears to be a safe and effective adjunct treatment to snare polypectomy for nonlifting areas of a colonic polyp. Further randomized multicenter studies are required with direct comparison to established techniques.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Gastrointestinal Endoscopy - Volume 80, Issue 5, November 2014, Pages 884–888
نویسندگان
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