Unilateral temporalis muscle hypertrophy with contralateral masseteric hypertrophy.
We report the MRI findings of a 22-year-old woman who complained of localized swelling in the left temporal region and right side of the face. MRI revealed left temporal and right masseter muscle hypertrophy, which to our knowledge has not been reported previously. The diagnosis of benign masticatory muscle hypertrophy was confirmed by biopsy.
Ozturk
E
E
Department of Radiology, GATA Haydarpasa Teaching Hospital, Istanbul, Turkey. drersini@yahoo.com
Mutlu
H
H
Sonmez
G
G
Sildiroglu
H O
HO
Basekim
C C
CC
Kizilkaya
E
E
D000328:Adult; D005260:Female; D006801:Humans; D006984:Hypertrophy; D008279:Magnetic Resonance Imaging; D008406:Masseter Muscle / Q000473:pathology*; D013703:Temporal Muscle / Q000473:pathology*