患者,女,60岁,因体检发现左肾门肿瘤1个月于2012年6月入院。外院CT平扫加强化扫描提示左肾实质萎缩变薄,左侧肾门可见较大类圆形软组织密度影,CT值约40HU,增强扫描动脉期病变呈明显强化,静脉期及延时期强化程度稍减低。左肾动脉、静脉受压移位。双侧肾上腺大小形态未见异常。考虑为左侧肾门区富血供肿物伴左肾萎缩(图1)。既往高血压病史6年,血压最高达190/100mmHg(1mmHg=0.133kPa)。口服酒 Patient, female, 60 years old, left renal pelvic tumor found on physical examination for 1 month in June 2012 admitted. CT scan outside the hospital enhanced scan prompted the left renal parenchymal atrophy thinner left renal hilar, a larger round of soft tissue density can be seen, CT value of about 40HU, enhanced scan arterial phase was significantly enhanced venous phase and delayed the enhanced Slightly reduced. Left renal artery, vein pressure shift. Bilateral adrenal size and shape no abnormalities. Consider the left kidney area rich blood supply with left renal atrophy (Figure 1). Previous history of hypertension 6 years, blood pressure up to 190 / 100mmHg (1mmHg = 0.133kPa). Oral wine