Small Bowel Volvulus (SBV) is an uncommon cause of Small Bowel Obstruction (SBO), which can be difficult to diagnose. However, it is very important to recognise and intervene in a timely manner due to the high risk of bowel ischemia. Unfortunately, SBV does not always have clinical features that differentiate it from other causes of mechanical obstruction. The most reliable investigation appears to be Computed Topography (CT) scan with around 50% of patients displaying the classic ‘whirl’ sign on CT. However, many remain undifferentiated SBO patients. Any of these patients who have any clinical or radiological suspicion of bowel ischemia, should be considered for surgery, as delays in diagnosis of bowel ischemia are associated with an increased risk of morbidity and mortality. In this case reported, author detailed a 55year female who presented with SBV had a CT scan which showed the classic ‘whirl’ sign and thus had timely surgical intervention and an uncomplicated recovery. Her history was significant for a subtotal colectomy, and a Rouxeny gastric bypass. This case highlights the importance of early recognition of SBV and also carries a reminder to consider rare causes of abdominal pain in patients who have had previous bariatric surgery. They have altered anatomy and thus are at increased risk of internal hernia and volvulus including SBV.
An unusual case of perisplenic small bowel volvulus after laparoscopic Roux En Y gastric bypass
