Sebaceous Cysts: What You Should Know


Sebaceous cysts are layers of skin. They often develop as a result of inflammation or trauma and are found over the nose, eyelids, and cheeks. Sebum excesses, including those due to excessive dandruff or seborrhea, may lead to these lesions.

What is a sebaceous cyst?

A sebaceous cyst is a small, fluid-filled sac that can form on the face, neck, or chest. They are common and typically harmless, but they can occasionally cause skin irritation or discharge.
Most sebaceous cysts are benign and self-removal is possible with simple instructions. However, if a sebaceous cyst becomes infected or causes discomfort, it should be evaluated by a doctor.
These FAQs will help you understand what a sebaceous cyst is, the signs and symptoms of infection, and how to treat them.
Sources: Mayo Clinic, Dermatology Online Journal

Is anything wrong with having a sebaceous cyst?

Most people think of sebaceous cysts as being benign, but there is potential for them to become problematic if they are not properly treated. Most sebaceous cysts are just harmless lumps on the skin, but a few can become cancerous. In fact, about 1 in 5 sebaceous cysts wind up being malignant.

Here’s what you should know about these troublesome lesions:

1) Sebaceous cysts are sacs of oil and sweat that form on the skin under the hair follicles.

2) They can be large or small and can vary in shape and color.

3) Most sebaceous cysts are just harmless lumps, but a small number (about 1 in 5) can become cancerous.

4) If you have a sebaceous cyst, your doctor will likely recommend that you have it removed.

5) If the sebaceous cyst is cancerous, your doctor might also recommend surgery or radiation therapy to treat it.

How can you remove a sebaceous cyst?

Sebaceous cysts are benign lesions that occur on the skin. They are caused by an overproduction of sebum, which is a oily substance produced by the skin.

There are a few different ways to remove a sebaceous cyst. The most common is to surgically remove it using an incision and a small piece of tissue called a Stein needle. This method is used when the cyst is in an inaccessible location or the size is too large to remove without surgery. Another option is to use cryotherapy, which uses cold temperatures to freeze the cyst and break it open. Finally, some people use lasers to break the cyst open.

Are there any other types of cysts you should be aware of for your health?

Sebaceous cysts are benign, flesh-colored lumps that can develop on the face, neck, chest, and back. They’re common and harmless, but you may want to know about them if you’re concerned about your health.

Some other types of cysts to watch out for include:

– Venous malformations: These are elongated veins that can occur anywhere on the body. They can be benign (noncancerous) or cancerous.

– Lipomas: These benign tumors of fat cells can occur on any part of the body, including the face, neck, trunk, arms, and legs. Lipomas are typically flat and smooth but can occasionally be lumpy or have a wart-like appearance.

– Lymphangiomas: These enlarging growths composed of lymph endothelial cells usually occur on the arms, legs, chest, back, and neck. Lymphangiomas can range in size from a few millimeters to several centimeters.

What are the treatment and prevention options for sebaceous cysts?

Sebaceous cysts are benign and aren’t associated with any disease. However, they can be a nuisance and can cause some discomfort. Treatment Options for Sebaceous Cysts: If the sebaceous cyst is small, it may only need to be drained. If the sebaceous cyst is larger or contains hair, it may need to be opened and the contents removed. There are a number of treatment options available for sebaceous cysts: Surgery

Injection therapy

Radio frequency ablation (RFA)



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