title: Phaeochromocytoma presenting as an acute abdomen.
mesh_terms: D000006:Abdomen, Acute / Q000175:diagnosis*; D000310:Adrenal Gland Neoplasms / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D010673:Pheochromocytoma / Q000175:diagnosis*