منابع مشابه
Therapeutic and Diagnostic Approaches in Colonoscopy
Colorectal cancer is a common gastrointestinal malignancy in the USA, Europe, and Japan. Most colorectal cancers are thought to arise from preexisting adenomas based on the concept of the adenoma-carcinoma sequence [1]. Chromoendoscopy, using Kudo and Tsuruta’s pit pat‐ tern classification, is an efficient tool for the differential diagnosis of colorectal polyps [2-4]. Re‐ cently, image-enhance...
متن کاملAdvances in diagnostic and therapeutic colonoscopy.
PURPOSE OF REVIEW We review current studies on endoscopic and technologic advances for the detection and treatment of colorectal neoplasia. RECENT FINDINGS Improvements in adenoma detection have been shown to be possible with the use of high definition white light as well as water-related methods such as water exchange. Use of cap assist colonoscopy, when combined with water-related methods, ...
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Variant or nonclear cell renal cell cancer is a rare disease constituting only approximately 5% to 8% of the metastatic renal cell cancer population. Pathological criteria for the three main variant subtypes, papillary, chromophobe, and collecting duct, have been specified. Nonetheless, there may be subtypes within these variants, many poorly differentiated tumors cannot be reliably classified,...
متن کاملTrue Digital Artery Aneurysm - A Clinical Vignette
Swellings of the hand are commonly seen in routine clinical practuce. Ninety five percent of them are benign and most common diagnoses include ganglions, epidermoid inclusion cysts, and giant cell tumours of the tendon sheath. It is very uncommon to find true digital aneuryms in the hand. In this clinical vignette I present a case of true digital artery aneurysm, with the tell tale clinical fea...
متن کاملColonic gas explosion during therapeutic colonoscopy with electrocautery.
Therapeutic colonoscopy with electrocautery is widely used around the world. Adequate colonic cleansing is considered a crucial factor for the safety of this procedure. Colonic gas explosion, although rare, is one of the most frightening iatrogenic complications during colonoscopy with electrocautery. This complication is the result of an accumulation of colonic gases to explosive concentration...
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ژورنال
عنوان ژورنال: Surgical Science
سال: 2017
ISSN: 2157-9407,2157-9415
DOI: 10.4236/ss.2017.87031