Hemothorax during miniaturized endoscopic combined intrarenal surgery under ureteroscope-assisted ultrasound-guided access.

ABSTRACT

INTRODUCTION: Hemothorax is a rare but life-threatening complication following mini-endoscopic combined intrarenal surgery. Herein, we describe a patient with left staghorn kidney stone who presented with hemothorax following mini-endoscopic combined intrarenal surgery under ureteroscope-assisted ultrasound-guided access. CASE PRESENTATION A 47-year-old woman with left staghorn kidney stone underwent mini-endoscopic combined intrarenal surgery, after which she developed shortness of breath. Chest radiography and computed tomography confirmed left hemothorax. Conservative management and left intercostal chest drainage were performed without improvement. Subsequently, video-assisted thoracoscopic debridement was performed. CONCLUSION: Hemothorax is a severe complication of mini-endoscopic combined intrarenal surgery, which, regardless of accurate access through an ideal renal calyx under ureteroscope-assisted ultrasound-guided access, may lead to pleural injury. Refinement of the surgical technique and management after percutaneous nephrolithotomy is the key to avoiding life-threatening situations.