患者女,41岁,因反复左腰痛伴尿频、尿急、尿痛、肉眼血尿1年余,外院KUB及IVP检查示左肾多发结石伴积水、膀胱多发结石转入我院。检查;一般情况可,心肺无殊,腹平软,未及肿块。左肾区叩击痛(+),膀胱区压痛(+),尿镜检WBC(++),血肌酐、尿素氮正常。B超示:左肾外形增大,18×12×8cm,上、中、下肾盏多发结石,其中最大一枚2.5×2.3cm,位于下极,左肾盂积水。复查KUB及IVP示:左肾各组肾盏呈柞状扩张,杯 Female patient, 41 years old, because of repeated left back pain with frequent urination, urgency, dysuria, gross hematuria more than 1 year, outside the hospital KUB and IVP showed multiple left kidney with water, multiple bladder stones transferred to our hospital. Check; the general situation may be, no cardiopulmonary, abdominal soft, and mass. Percussion pain in the left kidney area (+), tenderness in the bladder area (+), urinalysis WBC (++), serum creatinine, and normal urea nitrogen. B ultrasound showed: left kidney shape increases, 18 × 12 × 8cm, upper, middle and lower kidney calculus multiple stones, of which the largest one 2.5 × 2.3cm, located in the lower pole, left hydronephrosis. Review of KUB and IVP shows: the left renal kidney calyceal group was oval-like expansion, cup