Cholesteatoma synonyms

Cholesteatoma, also known as an epidermoid cyst, is a noncancerous growth that can develop in the middle ear behind the eardrum. It is characterized by the accumulation of skin cells and other debris in a sac-like structure. Cholesteatomas can cause various symptoms and complications if left untreated, including hearing loss, dizziness, ear infections, and damage to the delicate structures of the ear.

There are several synonyms or alternative terms used to describe cholesteatoma. These include:

1. Epidermoid cyst: This term refers to the nature of the growth, which is composed of skin cells (epidermis) and keratinized debris. Epidermoid cysts can occur in various parts of the body, including the middle ear.

2. Keratoma: This term is derived from the word "keratin," which is a protein found in the outer layer of the skin. Cholesteatomas contain keratinized debris, hence the use of this synonym.

3. Pearly tumor: This term is sometimes used to describe the appearance of cholesteatomas, as they can have a pearly or whitish appearance due to the accumulation of keratin.

4. Attic cholesteatoma: This term specifically refers to cholesteatomas that develop in the upper part of the middle ear, known as the attic. Attic cholesteatomas can be particularly challenging to treat due to their location.

5. Middle ear cyst: This term is a more general description of a cystic growth in the middle ear, which can include cholesteatomas.

It is important to note that cholesteatoma is a serious condition that requires medical attention. If you suspect you or someone you know may have cholesteatoma, it is crucial to consult with a healthcare professional for proper diagnosis and treatment.