Sigmoid volvulus in a 14-year-old male mimicking acute gastroenteritis.

Sigmoid volvulus is a rare but life-threatening diagnosis in the paediatric population and has only been reported a handful of times in the literature. We describe the case of a 14-year-old boy with abdominal pain and diarrhoea who was diagnosed with a sigmoid volvulus after initially being managed for infectious gastroenteritis. The patient initially presented with a 5-day history of watery stool, 1-day history of profuse vomiting and colicky abdominal pain.