ENT A 55-year-old female presents with tinnitus, dizziness and history of progressive deafness. Differential diagnosis includes all except: A Acoustic neuroma B Endolymphatic hydrops C Meningioma D Histiocytosis X 💡 Explanation A 55-year-old female presents with tinnitus, dizziness and history of progressive deafness. Differential diagnosis includes all except: ✓ Correct Answer: D. Histiocytosis X