H71.00

Clinical Causes: Chronic middle ear infections that lead to the formation of abnormal skin growth Eustachian tube dysfunction causing negative pressure in the middle ear, facilitating the development of cholesteatoma Congenital anomalies where abnormal skin cells are present from birth Previous ear surgeries or trauma that disturb the normal ear anatomy

Key Symptoms: Persistent ear discharge, often foul-smelling Hearing loss in the affected ear Ear fullness or pressure sensation Dizziness or balance issues in some cases Ear pain or discomfort, especially if infection occurs

Diagnosis Path: Diagnosis typically involves a combination of medical history, physical examination, and imaging studies. An otoscopic exam may reveal a mass or a retraction pocket in the attic region. Imaging tests such as high-resolution computed tomography (CT) scans provide detailed views of the middle ear structures, helping in assessing the extent of the cholesteatoma, its effect on bones, and adjacent tissues. Audiometric tests may also be conducted to evaluate hearing impairment.

Treatment Protocols: Treatment often requires surgical intervention to remove the cholesteatoma and prevent further damage. Surgical options include procedures to excise the abnormal tissue and repair the ear structures to restore function and prevent recurrence. Postoperative follow-up is essential to monitor for potential recurrence and manage any residual hearing loss. Medical management may involve antibiotics if infection is present, but surgical removal remains the definitive treatment.