By a News Reporter-Staff News Editor at Clinical Oncology Week -- Current study results on Oncology have been published. According to news reporting originating from Kanagawa, Japan, by NewsRx correspondents, research stated, "Optical coherence tomography (OCT) has become a promising diagnostic tool in many medical fields. In particular, noninvasive real-time optical biopsy of internal organs is one of the most attractive applications of OCT, enabling in situ diagnosis of carcinoma at an early stage."
Our news editors obtained a quote from the research from the Kitasato University School of Medicine, "We used an ultra-high speed OCT system for real-time three-dimensional (3D) imaging of three excised specimens of advanced urothelial carcinoma (UC) and investigated the association of the images with results from histopathological examination. Case 1 was a 69-year-old man underwent radical cystectomy for muscle-invasive UC (pT2). Case 2 was a 53-year-old man underwent laparoscopic nephroureterectomy and partial cystectomy for left ureter carcinoma (pT2) and case 3 was a 77-year-old woman underwent radical cystectomy for advanced bladder carcinoma (pT3b). Real-time 3D OCT images of normal bladder wall and ureter showed three layers, including the urothelium, lamina propria, and muscularis layer. In contrast, normal structure was not seen in the muscle-invasive UC area or the scar tissue area. This study highlighted a new diagnostic method with potential application for UC diagnosis."
According to the news editors, the research concluded: "We will investigate more cases in the future and expect improvement in the diagnosing efficiency of carcinoma in situ or organ-confined muscle-invasive cancer by cystoscopy or ureteroscopy with ultra-high speed OCT."
For more information on this research see: The impact of real-time 3d imaging by ultra-high speed optical coherence tomography in urothelial carcinoma. Bmc Urology, 2013;13():65. (BioMed Central - www.biomedcentral.com/; Bmc Urology - www.biomedcentral.com/bmcurol/)
The news editors report that additional information may be obtained by contacting M. Ikeda, Dept. of Urology, Kitasato University School of Medicine, Kanagawa, Japan. Additional authors for this research include K. Matsumoto, D. Choi, M. Nishi, T. Fujita, K. Ohbayashi, K. Shimizu and M. Iwamura (see also Oncology).
Keywords for this news article include: Asia, Japan, Surgery, Kanagawa, Oncology, Carcinoma, Imaging Technology, Radical Cystectomy, Optical Coherence Tomography.
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