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患者女，７１岁。于２年前无明显诱因出现尿频，夜尿增多，尿流变细、排尿费力呈滴沥状，无尿痛。曾多次就诊当地卫生院治疗，症状反复发作。于１月前上述症状加剧，伴下腹部胀痛，就诊本院。Ｂ超检查所见：双肾大小正常，左肾上部囊肿３６ｍｍ×３７ｍｍ，余实质回声均匀...
Female patient, 71 years old. 2 years ago, no obvious incentive to urinary frequency, nocturia, urinary flow thinner, urination was dripping drip, no dysuria. Has repeatedly visited the local hospital for treatment, recurrent symptoms. In January before the above symptoms worse, with abdominal pain, visit our hospital. B-ultrasound findings: size of normal kidneys, left upper kidney cysts 36mm × 37mm, more than the real echo ...