نتایج جستجو برای: endoscopic polypectomy
تعداد نتایج: 55660 فیلتر نتایج به سال:
IMPORTANCE Vocal polyps are common exophytic laryngeal lesions that usually necessitate microscopic laryngeal surgery under general anesthesia. Office-based indirect laryngoscopic procedures provide an alternative management option and can be performed comfortably under flexible endoscopic guidance. Combining angiolytic potassium titanyl phosphate (KTP) laser treatment and flexible endoscopic p...
Background and Study Aims. The nonlifting polyp sign of invasive colon cancer is considered highly sensitive and specific for cancer extending beyond the mid-submucosa. However, prior interventions can cause adenomas to become nonlifting due to fibrosis. It is unclear whether nonlifting adenomas can be successfully treated endoscopically. The aim of this study was to evaluate outcomes in a refe...
BACKGROUND To evaluate the efficacy and outcomes of endoscopic treatment for colorectal polypoid neoplastic lesions. METHODS From September 1999 to May 2003, 11,447 consecutive colonoscopic examinations were performed in 9864 patients, totaling 5355 endoscopic polypectomies for colorectal polypoid neoplasms. According to the macroscopic characteristics, the neoplasms were classified into prot...
BACKGROUND AND AIMS To investigate the bleeding risk of colonoscopy with polypectomy in patients taking clopidogrel. METHODS Retrospective review of patients undergoing colonoscopy with polypectomy without interruption of clopidogrel. Patients with lesions larger than 1cm were generally rescheduled for polypectomy off clopidogrel. Most of the polyps were removed using cold snare technique. En...
AbstractIntroduction: Hyperplastic polyps of the esophago-gastric junction are seen during endoscopic evaluation of upper gastrointestinal tract. They are usually asymptomatic and discovered accidentally during endoscopic evaluation for other problems. These protrusions are mucosal regenerative response to surrounding mucosal injury. Case: Here we present a 9-year-old boy presenting with abdomi...
Endoscopic evaluation of a 51 year old woman, who had referred with a 6-months complaint of epigastric pain and fullness in the upper abdomen, demonstrated a large polyp in the greater curvature of the middle third of the stomach. The size of the pedunculated polyp was about 25 mm. Polypectomy was done by snar base and diluted epinephrine was injected submucosally and in to the stem and polyp r...
PURPOSE This study was designed to compare the clinicopathologic findings of an endoscopic polypectomy for malignant polyps with subsequent surgery and to evaluate the appropriateness of the pathologic finding criterion of the resection margin as an indicator for surgery in cases of malignant colorectal polyps. METHODS We examined the clinicopathologic characteristics, complications and progn...
Endoscopic polypectomy has become standard care for the treatment of colonic polyps. While about 90% of polyps are small in size and easy to resect, a small percentage of polyps are of large size (>2 cm) and broad base and endoscopic resection is a real challenge for the endoscopist. An appropriate technique for safe removal of these large colorectal polyps has been developed and includes submu...
Background and study aims Colonic polypectomy is acknowledged to be a technically challenging part of colonoscopy. Training in polypectomy is recognized to be often inconsistent. This study aimed to ascertain worldwide practice in polypectomy training. Patients and methods An electronic survey was distributed to endoscopic trainees and trainers in 19 countries asking about their experiences of ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید