Effects of intra-abdominal pressure and duration of pneumoperitoneum on splanchnic perfusion in patients undergoing laparoscopic cholecystectomy / 中华麻醉学杂志

ABSTRACT

Objective The present study was designed to compare the effects of different intra-abdominal pressure and the duration of pneumoperitoneum on splanchnic perfusion during laparoscopic cholecystectomy. Methods Fifty ASA Ⅰ or Ⅱ patients aged