Fig. 1From: Complete transperitoneal laparoscopic nephroureterectomy in a single position for upper urinary tract urothelial carcinoma and comparative outcomesThe position for operation (the patient was placed in a 45-degree flank position to confirm safe; (A) rotate operation bed 30° to the ventral side for kidney and proximal ureter dissection; (B) rotate operating bed 30° to the dorsal side, head low, and foot high for distal ureter and bladder cuff dissection)Back to article page