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患者男性,66岁。血尿,腰腹痛3个月。B超示左肾明显积水、扩张,肾皮质变薄,左输尿管结石。磁共振泌尿系统水成像(MRU)检查示左肾明显扩张,皮质变薄,近肾门处形态欠规则,输尿管结石。行肾+输尿管切除术。病理检查切除肾大小10 cm×7 cm×5 cm,切面多房囊性,皮质厚薄不均,皮髓质分界不清,近肾门处呈灰白色质
Patient male, 66 years old. Hematuria, abdominal pain for 3 months. B ultrasound showed significant left kidney water, expansion, renal cortical thinning, left ureteral calculi. Magnetic resonance urography water imaging (MRU) examination showed significant expansion of the left kidney, cortical thinning, near the renal door at the rules of irregular shape, ureteral calculi. Line kidney + ureter resection. Pathological examination excision of the kidney size 10 cm × 7 cm × 5 cm, multifocal cystic section, uneven cortical thickness, corticomedullary demarcation is not clear, near the renal portal was gray color