Thomayer Teaching Hospital, Videnska 800, 140 00 Prague 4, Czech Republic.
Anticancer Res. 2009 Nov;29(11):4737-9.
It has been established that the removal of adenomatous colon polyps drastically reduces the incidence of colorectal cancer (CRC), but polypectomy is not without risk. The aim was to determine the correlation between the results of an optical biopsy system and the histopathology report of the physical biopsy specimens of the same polyps removed at colonoscopy.
Paired optical and physical biopsies were performed on 55 polyps with complete polypectomy of the same tissue.
Fifty-three adenomatous polyps and two hyperplastic polyps were identified by the hospital pathologist. The optical biopsy system identified 52 polyps as suspect (adenomatous) and 2 as non-suspect (hyperplastic). One villous adenoma could not be optically analyzed due to friability.
The WavSTAT Optical Biopsy System provides accurate information to the gastroenterologist to assist in distinguishing between hyperplastic and adenomatous polyps. It is safe for the patient and does not unduly increase the time required for an endoscopic examination.
已经证实，切除腺瘤性结肠息肉可显著降低结直肠癌（CRC）的发病率，但息肉切除术并非没有风险。目的是确定光学活检系统的结果与结肠镜切除的相同息肉的物理活检标本的组织病理学报告之间的相关性。
对 55 个完全切除息肉的息肉进行了光学和物理活检的配对。
医院病理学家鉴定出 53 个腺瘤性息肉和 2 个增生性息肉。光学活检系统鉴定出 52 个息肉为可疑（腺瘤性），2 个为非可疑（增生性）。由于易碎性，一个绒毛状腺瘤无法进行光学分析。
WavSTAT 光学活检系统为胃肠病学家提供了准确的信息，以帮助区分增生性和腺瘤性息肉。它对患者是安全的，并且不会不必要地增加内镜检查所需的时间。
