نتایج جستجو برای: endoscopic polypectomy
تعداد نتایج: 55660 فیلتر نتایج به سال:
A 66-year-old manwas referred to our department for screening colonoscopy. A polyp was found in the sigmoid colon (size 25mm, Paris classification 0-Ip, narrow-band imaging international colorectal endoscopic [NICE] classification 2). After the submucosal injection of diluted epinephrine and lifting (●" Fig.1), endoscopic mucosal resection was done. Immediately after the procedure, spurting pos...
BACKGROUND Endoscopic removal of duodenal and colorectal adenomas is currently considered to be the standard of care for prevention of adenocarcinoma. The use of cautery carries a risk of delayed bleeding, post-polypectomy syndrome, and perforation. We examined the safety and feasibility of removing colonic and duodenal polyps ≥ 1 cm using a piecemeal cold snare polypectomy technique. PATIENT...
BACKGROUND AND OBJECTIVE endoscopic polypectomy may allow curative resection of invasive adenocarcinoma on colorectal adenoma. Our goal was to determine the factors associated with complete endoscopic resection of invasive adenocarcinoma. METHODS retrospective observational study. We included 151 patients with invasive adenocarcinoma on adenomas endoscopically resected between 1999 and 2009. ...
AbsractGastritis cystic polyposa is a rare and peculiar polypoid lesion arising at a gastroenterostomysite, and almost always on the gastric side. It is characterized by elongationof the gastric foveolae along with hyperplasia and cystic dilatation of the gastricglands extending into the submucosal layer. Esophagogastroduodenoscopy in a47-year-old woman without any history of gastric operation ...
BACKGROUND Although bezoar dissolution by Coca-Cola® has been described in case reports and case series, to the best of our knowledge, the usefulness of other cola products such as Pepsi-Cola® has never been reported in the English literature. CASE REPORT An 86-year-old Taiwanese man was diagnosed with a gastric bezoar. Endoscopic fragmentation with a polypectomy snare was attempted twice but...
BACKGROUND Cold polypectomy techniques (without electrocautery) by means of biopsy forceps or snare are widely adopted for the removal of subcentimetric polyps. However, few data are available on the safety of this approach. The aim of this study was to assess the safety of cold polypectomy for subcentimetric polyps, as well as the rate of advanced neoplasia in these lesions. PATIENTS AND MET...
Endoscopic resection and histological evaluation of colorectal polyps: Is it a definitive treatment?
BACKGROUND AND AIMS Primary aim of the present study was the evaluation of efficacy and safety of endoscopic polypectomy in a tertiary advanced endoscopic laboratory in Northwestern Greece. Additional aim was to estimate the effectiveness of endoscopic treatment of colorectal polyps and record the clinical course. METHODS One hundred and fifty consecutive patients (97 men) with colorectal pol...
Endoscopic retrieval of proximally migrated biliary plastic stents may be technically challenging and sometimes unsuccessful. Here we report the case of a 59-year-old woman with a migrated biliary stent in the right hepatic duct, which was diagnosed after the patient presented with cholangitis. The patient presented with constant abdominal pain in the right upper quadrant lasting for two days, ...
BACKGROUND Gastrointestinal neuroendocrine neoplasms (GI-NENs) are often located in the deep mucosa or submucosa, and the efficacy of endoscopic biopsy for diagnosis and treatment of GI-NENs is not fully understood. OBJECTIVE The current study analyzed GI-NENs, especially those diagnosed pathologically and resected endoscopically, and focused on the biopsy and cold biopsy forceps polypectomy ...
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