Contrast-Enhanced CT Colonography Features of Rectal Carcinoid Tumors
نویسندگان
چکیده
منابع مشابه
Rectal Carcinoid Tumors: Pitfalls of Conventional Polypectomy
therapy has been accepted as an appropriate and safe therapeutic option for small (≤10 mm), well-differentiated rectal carcinoid tumors without any signs of infiltration to the muscularis propria, lymphovascular invasion, or lymph node metastases. However, in terms of both complete resection and complications, the best modality of endoscopic therapy is a matter of debate. The article by Lee et ...
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BACKGROUND Transanal endoscopic microsurgery is a minimally invasive technique for local resection of rectal tumors. Its place needs to be defined for resection of carcinoid tumors of the rectum. MATERIALS AND METHODS From 1998 to 2004, rectal carcinoid tumors were diagnosed in 5 patients. The diagnosis was suggested at biopsy in all patients. All tumors were resected full thickness with tran...
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Carcinoid tumor is the most common neuroendocrine tumor affecting the gastrointestinal tract. The coexistence of multifocal carcinoid lesions is a well-established phenomenon. Although intubation of the terminal ileum is not routinely attempted during colonoscopy, it can occasionally reveal the presence of some incidental findings. We present a patient with known rectal carcinoid, who was found...
متن کاملCurrent Issues Involving the Treatment of Small Rectal Carcinoid Tumors
submucosal dissection, and local surgical excision, including transanal excision and transanal endoscopic microsurgery (TEM). In a study by Kim et al. [6], the complete resection rate for TEM was over 97%. Although TEM is superior to other endoscopic procedures, TEM must be considered to be more invasive because of the risk associated with the use of anesthesia. Third, guidelines for follow-up ...
متن کاملPrognostic significance of Ki-67 expression in rectal carcinoid tumors.
BACKGROUND/AIMS Rectal carcinoid tumors can be resected with endoscopy, and it is important to assess their prognostic factors. We evaluated the potential of Ki-67 expression as a prognostic factor in rectal carcinoid tumors. METHODS We retrospectively reviewed the medical records of 37 patients with rectal carcinoid tumors who got endoscopic resection from January 2001 to January 2011 at Inj...
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ژورنال
عنوان ژورنال: Advances in Computed Tomography
سال: 2014
ISSN: 2169-2475,2169-2483
DOI: 10.4236/act.2014.32005