Acute small bowel obstruction following laparoscopic Roux-en-Y gastric bypass during pregnancy: two different presentations.

Bariatric surgery as laparoscopic Roux-en-Y gastric bypass (LRYGB) is increasing throughout the world and women represent the majority (70%) of patients. Most of them are of reproductive age. As a consequence, surgeons will have to treat more and more pregnant patients with a history of LRYGB for surgical abdominal pain. Reported incidence of small bowel obstruction (SBO) varies from 1.5% to 3.5% after LRYGB including internal hernias, intussusception and volvulus. As two cases of maternal postoperative death have been reported in the literature, diagnosis and surgical treatment shouldn't be delayed especially during pregnancy. To underline the necessity of a rapid diagnosis and surgical treatment, we reported two cases of severe SBO during pregnancy.