Epidermoid and dermoid cysts constitute the common benign masses that involve the skin. They are classified as epidermoid cyst when the lining contains only squamous epithelium, “true” dermoid cysts ...

Rochelle Collins, DO, is a board-certified family medicine physician and assistant clinical professor of family medicine at Quinnipiac University. Discharge from your belly button might be a sign of ...

Do not pop an ear cyst because it can lead to infection and scarring. If an ear cyst is painful or infected, see a healthcare provider for treatment. Noncancerous (benign) ear cysts can develop in ...

In the age of filters and air brushing, it can be difficult to remember what real skin actually looks like, especially up close. So if you’ve ever noticed a cluster of tiny, tan or brownish dots on ...

Myxoid cysts are small, benign (harmless) lumps that typically occur on fingers or toes, most often in females and people between 50 and 70 years old. Their cause is unknown, but they often occur with ...

1 Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China 2 Key Laboratory of Birth Defects and Related Diseases of Women and ...

A nevus sebaceous is a mole patch that is salmon or yellow-colored and most often appears on your scalp, neck, and face. They are less common on your arms, legs, and trunk. Sebaceous nevi usually ...

A cyst is a sac filled with fluid, air, or other material that can form anywhere in the body. Most cysts are benign—harmless and symptom-free. In fact, someone with a cyst may not even know that they ...

Freckles and sebaceous filaments can both look like brown or dark spots on your skin, but they have very different causes and characteristics. Your skin can develop a variety of lumps, bumps, and ...

Sebaceous cysts are benign, fluid-filled bumps beneath the skin. Although some people seek sebaceous cyst removal for cosmetic purposes, the lesions do not typically cause health problems or require ...