TY  - JOUR
T1  - RAdiological case of the month
AU  - Talmi YP, Ziv J, Shimberg R, Finkelstein Y, Zohar Y, Wood BP
Y1  - 1989/11/01
N1  - 10.1001/archpedi.1989.02150230109036
JO  - American Journal of Diseases of Children
SP  - 1351
EP  - 1352
VL  - 143
IS  - 11
N2  - A 15-year-old girl was admitted for evaluation of fullness of her left ear. Her physician had made a diagnosis of left external otitis. The physical examination results were normal except for an extremely narrowed left external auditory canal. The narrow lumen was engulfed by bony overgrowth, and no local edema or signs of inflammation were seen. Audiologic evaluation demonstrated a moderate conductive hearing loss. A computed tomographic scan of the region was performed (Figure).Denouement and Discussion 
    Monostotic Fibrous Dysplasia of the Temporal Bone 
    Computed tomographic scan demonstrating narrowing of the left external auditory canal caused by an expansile bone lesion of the temporal bone (curved arrow). The regional bone was characterized by a "ground-glass" appearance. A small cholesteatoma is located between the tympanic membrane and the bony lesion (black arrow).The patient underwent surgical exploration of the ear. The nearly obliterated lumen was widened, and the canal was cleaned
SN  - 0002-922X
M3  - doi: 10.1001/archpedi.1989.02150230109036
UR  - http://dx.doi.org/10.1001/archpedi.1989.02150230109036
ER  -