Kanematsu M, Hoshi H, Imaeda T, Yamawaki Y, Ueno K, Yasuda M, Kuriyama M, Shimokawa K
Department of Radiology, Gifu University School of Medicine, Japan.
Radiat Med. 1996 Nov-Dec;14(6):321-3.
A 78-year-old man presented huge hydronephrosis with a calculus in the left kidney, and underwent left nephroureterectomy under the diagnosis of renal pelvic and ureteral tumor. Histological examination disclosed renal pelvic and ureteral tumors featuring mixed histologic types of carcinoma. Magnetic resonance (MR) imaging was superior to computed tomography (CT) in its complete, detailed demonstration of the renal pelvic lesions. The imaging characteristics of CT, MR imaging, ultrasonography, and retrograde ureterography were discussed in the report.
一名78岁男性因左肾巨大肾积水伴结石就诊，在诊断为肾盂及输尿管肿瘤后接受了左肾输尿管切除术。组织学检查发现肾盂及输尿管肿瘤具有混合组织学类型的癌。磁共振（MR）成像在完整、详细显示肾盂病变方面优于计算机断层扫描（CT）。报告中讨论了CT、MR成像、超声检查及逆行输尿管造影的影像学特征。
