title: Radiology quiz case 1. Benign intramuscular hemangioma of the right masseter muscle.
authors.forename: Stephen N
authors.initials: SN
authors.lastname: Dunay
authors.forename: Renee L
authors.initials: RL
authors.lastname: Makowski
authors.forename: Wayne J
authors.initials: WJ
authors.lastname: Harsha
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D003952:Diagnostic Imaging; D005260:Female; D006391:Hemangioma / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D008406:Masseter Muscle; D019042:Muscle Neoplasms / Q000175:diagnosis* / Q000601:surgery