Chondromyxoid fibroma of the frontal bone.
Chondromyxoid fibroma of frontal bone is a rare lesion. Plain skull films showed a round radiolucent mass with a sclerotic margin. It was dense on plain CT scan and showed no convincing contrast enhancement. MR imaging showed low signal intensity relative to gray matter on T1-weighted image (500/20), isointensity on proton-density image (2000/30), high intensity on T2-weighted image, and marked peripheral enhancement on postcontrast (gadopentetate dimeglumine) study.
Morimura
T
T
Department of Neurosurgery, Hyogo College of Medicine, Japan.
Nakano
A
A
Matsumoto
T
T
Tani
E
E
D000328:Adult; D002812:Chondroma / Q000175:diagnosis* / Q000000981:diagnostic imaging; D005624:Frontal Bone; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D012888:Skull Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed