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Benign ear cysts are noncancerous lumps or growths in the ear.
Alternative NamesOsteomas; Exostoses; Tumor - ear; Cysts - ear; Ear cysts; Ear tumors
Causes, incidence, and risk factorsSebaceous cystsare the most common type of cysts seen in the ear. They are bulging, sac-like collections of dead skin cells and oils produced by oil glands in the skin.
They commonly occur:
- Behind the ear
- In the ear canal
- In the earlobe
- On the scalp
The exact cause is unknown, but cysts may occur when oils are produced in a skin gland faster than they can be released from the gland.
Benign bony tumors of the ear canal (exostoses and osteomas) may be caused by excess growth of bone. Repeated exposure to cold water may increase the risk of benign tumors of the ear canal.
SymptomsThe symptoms of cysts include:
- Pain (if cysts are in the outside ear canal or get infected)
- Small soft skin lumps on, behind, or in front of the ear
The symptoms of benign tumors include:
- Ear discomfort
- Gradual hearing loss in one ear
Note: There may be no symptoms.
Signs and testsBenign cysts and tumors are usually discovered during a routine ear examination, which can include hearing tests (audiometry) and middle ear testing (tympanometry). When looking into the ear, the doctor may see cysts or benign tumors in the ear canal.
Sometimes a CT scan is needed.
This disease may also affect the results of the following tests:
TreatmentIf the cyst or tumor is not painful and does not interfere with hearing, treatment is not necessary.
If a cyst becomes painful, it may be infected. Treatment may include antibiotics or removal of the cyst.
Benign bony tumors may progressively increase in size. If a benign tumor is painful or interferes with hearing, surgical removal of the tumor may be necessary.
Expectations (prognosis)Benign ear cysts and tumors are usually slow-growing and may disappear on their own.
Complications- Hearing loss -- if the tumor is large
- Infection of the cysts
- Wax trapped in the ear canal
Call for an appointment with your health care provider if you have:
- Symptoms of a benign ear cyst or tumor
- Discomfort, pain, or hearing loss
What else can I help you with?
Movable lump behind ear?
A lump behind the ear may possibly be a swollen lymph node. It can also be a benign tumor, a cyst, or acne.
What is a dermoid tumor?
A benign cyst usually on the skin or ovaries.
Demold tumor?
There is no such thing as a demold tumor. Perhaps what was meant is a desmoid tumor, which is, usually just a benign cyst.
What is the medical term for a tumor composed of fat tissue?
In medical "Lipoma" is a benign tumor of adipose tissue (cell that contain fat).
What is the Icd-9-cm code for benign tumor of the midbrain?
Hi, You may use 706.2 - Sebaceous Cyst skin for cyst of neck. Neha Bhatnagar, CPC, CPC-H
When a tumor remains in one location it is referred to as?
benign tumor
Why does a lipoid cyst form?
A lipoid cyst is a benign tumor, and we really don't know why they occur. It is generally accepted to think of them as adipose tissue that has gone a bit out of control.
Can a benign tumor spread to a lymph node?
A benign tumor does not spread. If a tumor spreads, it is malignant.
What is the medical term meaning benign tumor of a gland?
One kind of adrenal tumor that is often benign is a pheochromocytoma.
Benign in a sentence?
Luckily, the tumor was benign.
What is a non benign tumor?
Its a malignant tumor.
What is the medical term meaning benign tumor of the pituitary?
Pituitary adenoma is a benign tumor of the pituitary.
