title: Abdominal pain and seizures in a young man.
mesh_terms: D000005:Abdomen; D000208:Acute Disease; D000328:Adult; D003937:Diagnosis, Differential; D004630:Emergencies; D006801:Humans; D008297:Male; D010146:Pain / Q000209:etiology*; D011164:Porphyrias / Q000175:diagnosis / Q000503:physiopathology* / Q000628:therapy; D012640:Seizures / Q000209:etiology*