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患者,女,35岁。右侧腰痛2年,加重4个月,呈持续性钝痛,无绞痛及放射痛,无尿频、尿急及肉眼血尿。长期按慢性腰肌纤维织炎治疗无效,于1994年2月就诊。B超发现右肾上极肾盏扩张2.1cm,肾盂内探及4.2cm×3.6cm实性等回声光团,形态规则,边界可见,诊断肾盂肿瘤。选择性肾动脉造影示右肾上段动脉轻度增粗,未见肿瘤血管
Patient, female, 35 years old. Right lower back pain 2 years, aggravating 4 months, was persistent dull pain, no colic and radiating pain, no urinary frequency, urgency and gross hematuria. Long-term treatment of chronic lumbar myofascial inflammation invalid, in February 1994 treatment. B ultrasound found on the right renal calyceal expansion 2.1cm, renal pelvis exploration and 4.2cm × 3.6cm solid and other echogenic light, morphological rules, the border visible, the diagnosis of renal pelvis tumors. Selective renal artery angiography shows the right upper renal artery mild thickening, no tumor blood vessels