منابع مشابه
Colonoscopic Polypectomy
Colonoscopic polypectomy is a major advance in the therapy of colon neoplasms. The techniques for safe and efficient polyp removal are described. The uses of a variety of ancillary devices are discussed, including clips, loops, submucosal injection of fluid, and several thermal probes, including the argon plasma coagulator. The location of a lesion may be difficult to ascertain by intracolonic ...
متن کاملCOLONOSCOPIC POLYPECTOMY IN CHILDREN
34 children aged 9 months to 12 years presenting with chronic and intermittent rectal bleeding were diagnosed as having colorectal polyps by fiberoptic colonoscopy performed under sedation. Bleeding per rectum (mean duration, 15 months) was the chief presenting symptom and was present in 97% of these patients. In 85% of patients polypectomy was carried out without using general anesthesia....
متن کامل4. Difficult polypectomy
This chapter describes various techniques that can be employed to assist in the removal of colon polyps that are considered to be large or ‘difficult.’ Size alone is only one of the features that may cause some hesitation in making the decision to attempt polyp removal. Other factors that are related to the perceived level of difficulty are polyps that are flat and only slightly elevated above ...
متن کاملAppendiceal polypectomy at colonoscopy.
poma and reduces bleeding from the biopsy site. Haemostatic clips were then applied to reduce the risk of perforation. Histopathology confirmed the polyp to be a tubular adenoma which was completely excised. Adenomatous polyps of the appendix are rare [1] with an incidence of 0.004–0.08% [2] . They pose hurdles in management due to difficulties in biopsying and excising these lesions endoscopic...
متن کاملColonoscopic polypectomy in children.
Five children presenting with chronic and intermittent rectal bleeding were diagnosed as having colorectal polyps by fibreoptic colonoscopy performed under sedation. Three of the children had had barium-enema films reported on as normal. Eight polyps were seen, of which six were proximal to the sigmoid colon. All were removed endoscopically (one by proctoscopy, one by snare-intussusception) wit...
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ژورنال
عنوان ژورنال: Endoscopy
سال: 1997
ISSN: 0013-726X,1438-8812
DOI: 10.1055/s-2007-1004073