Malignant otitis externa, bilateral Save

Malignant Otitis Externa, Bilateral: Causes, Symptoms, and Diagnosis

Malignant otitis externa, also known as necrotizing external otitis or skull base osteomyelitis, is a rare but serious infection of the external ear canal. The condition can become particularly severe if it affects both ears (bilateral).

1. Causes: Malignant otitis externa is often caused by a bacterial infection, typically Pseudomonas aeruginosa. The infection can spread from the ear canal to the skull base and other surrounding tissues, leading to bone destruction and nerve damage.
2. Symptoms: The symptoms of malignant otitis externa, bilateral, can include severe ear pain, drainage from the ear, hearing loss, facial weakness or paralysis, and fever. In advanced stages, the infection can also cause meningitis, brain abscess, or sepsis.
3. Diagnosis: A doctor will typically diagnose malignant otitis externa, bilateral, by performing a physical exam of the ear canal and surrounding tissues. Imaging tests, such as a CT scan or MRI, may also be used to evaluate the extent of the infection. In some cases, a biopsy may be necessary to confirm the diagnosis.

Malignant otitis externa, bilateral, is a serious condition that requires prompt diagnosis and treatment. If you are experiencing symptoms of ear pain, drainage, or hearing loss, it is important to seek medical attention right away. Your doctor may prescribe antibiotics or other medications to treat the infection and manage your symptoms.

It is also important to take steps to prevent the spread of infection. This includes practicing good hygiene, avoiding exposure to contaminated water or objects, and seeking treatment for any underlying medical conditions that may increase your risk of infection.

If you have been diagnosed with malignant otitis externa, bilateral, it is important to follow your doctor's instructions for treatment and monitor your symptoms closely. With proper care, most people are able to recover from this condition without serious complications.