Cerebellar Compression by Giant Extracanalicular Osteoma with Central Cholesterol Granuloma

<div>Preoperative audiometric evaluation (a) showing right moderate conductive hearing loss. Postoperative audiometric evaluation (b) showing normal right hearing thresholds.</div>

Case Reports in Otolaryngology

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Figure 3

Figure 3: Cerebellar Compression by Giant Extracanalicular Osteoma with Central Cholesterol Granuloma 