Cholesteatoma is a benign skin tumor, lined by epithelial cells, that generally develops inside the middle ear. This condition originates from a cystic structure within the middle ear and is usually associated with otitis media. A cholesteatoma can grow over time and lead to various complications; therefore, early diagnosis and treatment are important.
What Causes Cholesteatoma?
Cholesteatoma usually occurs as a result of the irregular functioning of the Eustachian tube in the middle ear. This disorder affects the pressure regulation in the middle ear, leading to the deterioration of the middle ear structure.
Conditions such as chronic ear infections, sinus infections, colds, and allergies can trigger the development of cholesteatoma by causing the Eustachian tube to become dysfunctional. If this tube, which regulates the air pressure of the middle ear, becomes blocked, the air inside the middle ear is absorbed, and a vacuum forms inside the ear.
This situation can cause the eardrum to collapse inward and form a cyst. Dead skin cells, fluids, and waste materials accumulate within the cyst, which lays the groundwork for infections and inflammation. Chronic infections and continuous ear discharge can cause damage to the ear structure and hearing loss.
What Are the Symptoms of Cholesteatoma?
Symptoms of cholesteatoma generally include earache, foul-smelling discharge, hearing loss, and dizziness. These are symptoms that emerge with the progression of the cyst formed behind the eardrum. The symptoms of cholesteatoma are as follows:
Earache: Cholesteatoma can cause pain by creating pressure inside the ear.
Foul-Smelling Discharge: Cholesteatoma can lead to the infection of accumulated materials inside it and result in a foul-smelling discharge.
Hearing Loss: The growth of the cyst can affect the organs of hearing, causing temporary or permanent hearing loss.
Dizziness: In the case of the progression of cholesteatoma, it can cause dizziness by putting pressure on the balance organs.
When faced with these symptoms, it is important to consult a specialist doctor. Early diagnosis and treatment can help prevent complications.
What Are the Complications of Cholesteatoma?
Cholesteatoma can lead to serious complications if left untreated. These complications arise as a result of the cyst getting infected and damaging surrounding tissues. Potential complications of cholesteatoma include:
Hearing Loss: Cholesteatoma can cause temporary or permanent hearing loss by exerting pressure on the organs of hearing through the accumulation of materials within it.
Facial Paralysis: As a result of the cyst putting pressure on the nerves, paralysis can occur in the facial muscles.
Meningitis: If infected, cholesteatoma can spread to the meninges and cause meningitis.
Brain Abscess: With the progression of the infection, the mass can destroy surrounding bones and cause a brain abscess.
Balance Problems: The interaction of cholesteatoma with the inner ear can lead to balance issues.
These complications emphasize the severity of cholesteatoma and reveal the importance of early diagnosis and treatment. Examination and treatment performed by an expert healthcare professional can help minimize these potential problems.
How is Cholesteatoma Diagnosed?
Diagnosis of cholesteatoma is usually made by an otorhinolaryngologist (ENT specialist). The doctor makes a diagnosis based on the patient's symptoms, ear examination, and usually imaging tests. During the ear examination, he evaluates foul-smelling discharge, earache, and visible deformities as symptoms of cholesteatoma.
Imaging tests may include computed tomography (CT) scan and magnetic resonance imaging (MRI). These tests help determine the size, location of the cholesteatoma, and potential complications. Expert evaluation is important to confirm the diagnosis and establish a treatment plan.
How is Cholesteatoma Treated?
Treatment of cholesteatoma generally involves surgical intervention. Surgery aims to completely remove the cholesteatoma and repair surrounding tissues. Post-surgery, the goals are to restore the structures inside the ear, preserve hearing function, and keep the infection under control.
The treatment plan is determined based on the size, location of the cholesteatoma, and potential complications. After surgery, regular check-ups for the patient are important, and long-term follow-up may be required. Medical treatments can also sometimes help control infection post-surgery. The treatment process is personalized based on the patient's general health status, symptoms, and the characteristics of the cholesteatoma.