title: Hematoma or hemangioma? The importance of careful differential diagnosis.
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D006391:Hemangioma / Q000175:diagnosis*; D006406:Hematoma / Q000175:diagnosis*; D006801:Humans; D008297:Male; D006472:Oral Hemorrhage / Q000175:diagnosis*; D010157:Palatal Neoplasms / Q000175:diagnosis*