Furukawa T, Tsukamoto Y, Naitoh Y, Mitake M, Yamada M, Ishihara A, Hirooka Y, Katoh T, Tominaga J, Kawase S
Second Department of Internal Medicine, Nagoya University, School of Medicine, Kouseiren Atsumi Hospital.
Nihon Shokakibyo Gakkai Zasshi. 1992 Aug;89(8):1520-7.
5 cases of small-sized insulinoma of the pancreas were studied to evaluate the ability of diagnostic imaging techniques to determine tumor location. Techniques used were extracorporeal ultrasonography, endoscopic ultrasonography (EUS), angiography, percutaneous transhepatic portal catheterization and CT. EUS was superior to the other modalities in diagnosing the location of insulinomas. We employed Color Doppler (CD) ultrasonography in one case and obtained color expression in the tumor and a pulsatile wave in the FFT analysis. Intraductal sonography of the pancreas (IDSP) was also performed in this case resulting peripheral echo-lucent, central echogenic mass. From these results, we expect that CD and IDSP will be useful in clinical application for diagnosing various tumors.
对5例胰腺小胰岛素瘤进行了研究，以评估诊断成像技术确定肿瘤位置的能力。所使用的技术包括体外超声检查、内镜超声检查（EUS）、血管造影、经皮经肝门静脉插管和CT。在诊断胰岛素瘤的位置方面，EUS优于其他检查方法。我们对1例患者采用了彩色多普勒（CD）超声检查，在肿瘤中获得了彩色表现，并在FFT分析中获得了搏动波。对该病例还进行了胰腺导管内超声检查（IDSP），结果显示为周边无回声、中央回声增强的肿块。根据这些结果，我们期望CD和IDSP在诊断各种肿瘤的临床应用中会有用处。
