PMC9450620_01
Temporal bone CT scan at coronal section evidencing complete obstruction of external auditory canal and right middle ear with soft part density and obliteration of oval and round window niches, preserved Chausse spore. Left external and middle ears and both inner ears without any affections.
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The left ear did not present any affections (Figure 1).
Histopathological examination of middle ear damage, HE stained cells, 400x. Dense connective axis with stratified paved keratinized epithelium without cell atypia.
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HPV serology was negative (Figure 2).
Temporal bone CT scan at coronal section evidencing partial obliteration of right middle ear and oval window niche with soft part density materials.
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