Tomiyama T, Ueno N, Tano S, Nagamine N, Wada S, Miyata T, Aizawa T, Miyata T, Kumakura Y, Kimura K
Department of Gastroenterology, Jichi Medical School.
Nihon Rinsho. 1996 Sep;54(9):2561-73.
We report the clinical usefulness of extracorporeal color Doppler ultrasonography (CDUS), color Doppler endoscopic ultrasonography (CDEUS), and recent progress in diagnosing abdominal diseases by the color Doppler method. CDUS has the advantage of being able to be performed repeatedly and noninvasively, it is thought to be useful for the evaluation of tumor vascularity and diagnosis of vascular tumor invasion and analysis of hemodynamics in abnormal vessels found in several abdominal diseases. CDEUS, which is performed under endoscopic ultrasonography (EUS), can evaluate the hemodynamics more minutely and visualize small vessels more clearly than conventional CDUS. Recent progress in the color Doppler method, such as US color angiography and the use of contrast agents is expected to lead to a higher resolution of visualization and easier detection of abdominal vessels.
我们报告了体外彩色多普勒超声检查（CDUS）、彩色多普勒内镜超声检查（CDEUS）的临床实用性，以及彩色多普勒方法在腹部疾病诊断方面的最新进展。CDUS具有可重复进行且无创的优点，被认为有助于评估肿瘤血管、诊断血管肿瘤侵犯以及分析多种腹部疾病中发现的异常血管的血流动力学。在内镜超声检查（EUS）下进行的CDEUS，比传统CDUS能更细致地评估血流动力学，更清晰地显示小血管。彩色多普勒方法的最新进展，如超声彩色血管造影和造影剂的使用，有望实现更高分辨率的可视化，并更易于检测腹部血管。
