From February to March 2022,three patients with renal tumors were treated at Tongji Hospital,Tongji Medical College,Huazhong University of Science and Technology.All of them underwent ultrasound-guided renal artery balloon catheter occluded hybrid partial nephrectomy(UBo-HPN).A renal artery balloon catheter was placed during the procedure under laparoscopic ultrasound(LUS)guidance.Two patients underwent robot-assisted laparoscopic partial nephrectomy,while one patient underwent laparoscopic partial nephrectomy.The balloon catheter was inserted to block the renal artery under LUS guidance.Intraoperatively,the renal artery occlusion demonstrated excellent effectiveness,ensuring a clear view during the tumor excision process.No complications were observed during both intraoperative and postoperative periods.Laparoscopic UBo-HPN is a feasible and safe approach with minimal surgical trauma.
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