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The Egyptian Journal of Otolaryngology
Fig. 3 | The Egyptian Journal of Otolaryngology

Fig. 3

From: A case report of congenital cholesteatoma in adult patient mimicking as Bell palsy and proposed follow-up schedule for Bell palsy

Fig. 3

a Axial cut of HRCT of temporal bone showing soft tissue density within the left middle ear cavity, causing displacement of normal ossicular configuration. The geniculate ganglion bony canal as well as the tympanic segment of facial canal appeared dehiscent. b The labyrinthine segment of the facial nerve appeared slightly widened. c Axial cut of MRI images depicting an abnormal signal intensity within the left middle ear cavity which appeared hypointense on T1-weighted, hyperintense on T2-weighted with minimal peripheral enhancement post-gadolinium suggesting co-existence of cholesterol granuloma

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