section name header
Table 43-5
Urine output reduced during laparoscopy
Decreased renal blood flow
Compression of renal parenchyma
Neuroendocrine
Factors that influence urine output
Pre-existing renal compromise
Longer insufflation times
High IAP
Intraoperative oliguria reversible within 2 h postoperatively
IAP <15 mm Hg safe even in patients with renal disease
IAP = intra-abdominal pressure.