Arita T, Fujita T, Yoneshiro S, Matsui M, Kaneko T, Matsumoto T, Tanaka R, Nakada T, Nakanishi T
Department of Radiology, Yamaguchi University School of Medicine.
Nihon Igaku Hoshasen Gakkai Zasshi. 1993 Sep 25;53(9):1047-56.
Blood flow within the lesions was evaluated in 6 patients of lung cancer and in 4 patients with pulmonary tuberculosis with color Doppler flow imaging. Three different signal types were noted: pulsatile signal was detected in all patients with lung cancer and in 2 patients with pulmonary tuberculosis, continuous signal was only detected in 3 patients with lung cancer, triphasic signal was detected in 4 patients with pulmonary tuberculosis and in 2 patients with lung cancer. It was seemed to be that triphasic signal was blood flow signal in peripheral vessel of pulmonary vein and color Doppler flow imaging was useful for evaluation of blood flow patterns in lung disease.
应用彩色多普勒血流成像技术对6例肺癌患者和4例肺结核患者病变部位的血流情况进行了评估。记录到三种不同的信号类型：所有肺癌患者及2例肺结核患者检测到搏动性信号；仅3例肺癌患者检测到连续性信号；4例肺结核患者及2例肺癌患者检测到三相性信号。三相性信号似乎是肺静脉周边血管的血流信号，彩色多普勒血流成像有助于评估肺部疾病的血流模式。
