Medicare may cover sebaceous cyst removal if a healthcare professional deems it medically necessary, such as when the cyst affects movement, causes infection, or results in pain. Medicare groups ...

Lumps can form under the skin for many reasons, including cysts or swollen lymph nodes. Often they don’t require treatment, but if they change in size or appearance, contact a doctor for an exam.

Sebaceous filaments are structures that allow sebum to flow to the surface of the skin. Tiny glands beneath the skin create sebum, which is an oily substance that helps lubricate the skin. When the ...