Laparoscopic Roux-en-Y gastric bypass in patients with congenital malrotation.

Bariatric surgery is the only solution for morbidly obese individuals who desire to lose weight and maintain it and have failed to do so by non-surgical means. As the incidence of morbid obesity rises, laparoscopic Roux-en-Y gastric bypass (LRYGBP) is increasingly performed. With the increase in bariatrics, the chances of discovering aberrant anatomy at the operating-table also increase.

Application of Doppler technology as an aid in identifying vascular structures during laparoscopy.

Background: Intraoperative ultrasound has been used extensively during open surgery to assess bowel viability, to identify vascular structures, and to assess for congenital abnormalities. The extension of this technology in laparoscopic procedures has been hampered by the size of the equipment and the significant learning curve that accompanies its use.

Methods: Using a readily available Parks Inst.

Management of splenic trauma in the pediatric hemophiliac patient: Case series and review of the literature.

In July and August 1998, 3 patients who attend the Hemophilia Treatment Center required emergency admission to the authors' hospital for management of hemorrhagic shock caused by splenic injury. Computed tomography was used to diagnose and grade the splenic injuries, which ranged from II to IV on the organ injury scale. Two patients had Christmas disease (Factor IX deficiency) and were treated with splenorrhaphy and factor IX replacement.