Moulopoulos A, DuBrow R, David C, Dimopoulos M A
Department of Diagnostic Radiology, M.D. Anderson Cancer Center, Houston, TX 77030.
J Comput Assist Tomogr. 1991 Mar-Apr;15(2):323-5.
We present a rare case of primary renal carcinoid tumor that metastasized to the liver and kidneys. The tumor and the metastases were hypovascular angiographically, did not enhance on CT, and were hyperechoic with a hypoechoic halo on ultrasound. A similar pattern has been seen in a few cases previously reported in the literature.
我们报告一例罕见的原发性肾类癌转移至肝脏和肾脏的病例。该肿瘤及转移灶在血管造影上表现为少血管，CT增强扫描无强化，超声检查呈高回声且伴有低回声晕环。在先前文献报道的少数病例中也观察到了类似的表现。
