Robotic Warshaw technique with special attention to prevent postoperative splenic infarction preserving splenic blood flow.

Prevention of postoperative splenic infarction in the robotic Warshaw technique requires rigorous evaluation of blood flow to the spleen. Shibuya and colleagues recommend checking: (1) conventional splenic color change, (2) intrasplenic artery waveform by ultrasound Doppler examination, (3) blood flow using indocyanine green, and (4) pulsatile regurgitation from the splenic artery.