Detectability of colon polyp using computed virtual chromoendoscopy with flexible spectral imaging color enhancement.

Detectability of colon polyp using computed virtual chromoendoscopy with flexible spectral imaging color enhancement. Diagn Ther Endosc. 2012;2012:596303 Authors: Kiriyama S, Matsuda T, Nakajima T, Sakamoto T, Saito Y, Kuwano H Abstract The aim of this pilot study was to assess the feasibility of using computed virtual chromoendoscopy with the flexible spectral imaging color enhancement (FICE) for colon neoplasia screening. A modified back-to-back colonoscopy using FICE and white light in the right-sided colon was conducted prospectively for the consecutive patients attending for the postoperative (sigmoidectomy or anterior resection) follow-up colonoscopy. Histopathology of detected lesions was confirmed by evaluation of endoscopic resection or biopsy specimens. One-hundred and two patients were enrolled, and 100 patients (61 males and mean age 63 years) were finally analyzed. The total number of polyps detected by FICE and white light colonoscopy was 65 and 45, respectively. The miss rate for all polyps with FICE (24%) was significantly less than that with white light (46%) (P = 0.03). Colonoscopy using FICE could beneficially enhance the detection of neoplastic lesions in the right-sided colon compared to white light colonoscopy. PMID: 22474404 [PubMed]
Source: Diagnostic and Therapeutic Endoscopy - Category: Surgery Tags: Diagn Ther Endosc Source Type: research