title: Acute vomiting and abdominal pain in an infant.
mesh_terms: D000006:Abdomen, Acute / Q000209:etiology*; D006801:Humans; D007223:Infant; D007443:Intussusception / Q000150:complications* / Q000175:diagnosis; D008297:Male; D014463:Ultrasonography; D014839:Vomiting / Q000209:etiology*