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Home > West Medicine > ENT & Ophthalmology > ENT
百科

Blue eardrum and cholesterol granuloma

耳鼻喉科

Common symptoms

肉芽肿、鼓膜充血、胆囊壁纤维化

The pathology of disease

Blue drum membrane (hemotympanum) with cholesterol granuloma is middle ear/mastoid lesion; blue/red TM; conductive hearing loss; after barotrauma/trauma.

Symptoms

Blue/dark TM; conductive hearing loss; ear fullness; after barotrauma/trauma; mastoid lesion on CT

Causes

Cholesterol granuloma; repeated hemorrhage; Eustachian tube dysfunction; mastoid air cell.

Treatment

Observe; ventilation tube; mastoidectomy if significant; treat ETD

Dept

ENT.

Warm reminder: Health education reference only; seek care at regular hospital.