A prospective randomized trial using blood volume analysis in addition to pulmonary artery catheter, compared with pulmonary artery catheter alone, to guide shock resuscitation in critically ill surgical patients.

Measurement of blood volume (BV) may guide fluid and red blood cell management in critically ill patients when capillary leak from shock and fluid resuscitation makes assessment of intravascular volume difficult. This is a prospective randomized trial of critically ill surgical patients with septic shock, severe sepsis, severe respiratory failure, and/or cardiovascular collapse. The control group received fluid management based on pulmonary artery catheter parameters and red blood cell transfusions based on hematocrit values.

Falciform ligament hernia after laparoscopic cholecystectomy: a rare case and review of the literature.

The occurrence of an internal hernia through a congenital or iatrogenic defect in the falciform ligament is extremely rare. In the era of minimally invasive surgery, we present an unusual case of small bowel obstruction after laparoscopic cholecystectomy. An 85-year-old white male presented to the emergency room 2 weeks after an uneventful cholecystectomy and complaining of a colicky, nonradiating right upper quadrant abdominal pain.

Small bowel ischemia after Roux-en-Y gastric bypass complicated by pregnancy: a case report.

Small bowel obstruction is an unusual complication of pregnancy. Its occurrence after Roux-en-Y gastric bypass (RYGB) for morbid obesity complicated by pregnancy is rare. Morbid obesity describes body weight at least 100 lb over the ideal weight, or a body mass index (BMI) > or = 40.

Gallbladder volvulus: report of two original cases and review of the literature.

Gallbladder volvulus is defined as the rotation of the gallbladder on its mesentery along the axis of the cystic duct and cystic artery. It is an unusual and rare occurrence with a predilection for women in their seventh or eight decades of life. Only about 300 cases have been reported in the literature ranging from ages 2 to 100 years old.