Cysts

Understanding Dermatologic Cysts: What You Need to Know

A dermatologic cyst is a small sac filled with fluid or other substances. While most cysts are harmless and benign, some may be cancerous.



Is It Safe to Remove a Cyst on Your Own?

Attempting to remove a cyst by yourself is not advisable. Self-surgery can result in complications such as infection, inflammation, or scarring, and there's a high chance the cyst will return. It's always best to consult a dermatologist, a specialist trained in skin conditions, for safe and effective treatment.

How Are Cysts Formed?

Cysts typically develop on areas like the scalp, face, and back. They often arise from a buildup of keratin, the protein found in hair. Other common types of cysts include:

  • Sebaceous Cysts: Result from blocked oil glands.
  • Infectious Cysts: Develop due to infections.
  • Embryonic Residual Cysts: Form from leftover cell masses from embryonic development.
  • Parasitic Cysts: Caused by parasitic infections.
  • Trauma-Related Cysts: Occur following injuries.

What to Look For

Cysts may cause discomfort, especially when they come into contact with hair or tight clothing. Signs to watch for include:

  • Redness around the cyst
  • Pustules that leak pus or fluid
  • A movable mass under the skin
  • A solid mass, particularly in keratin cysts

Regardless of how they present, it's essential to have any noticeable masses evaluated by a dermatologist.

How Are Cysts Removed?

Cyst removal is a sterile procedure typically performed in a doctor's office. A local anesthetic is administered to numb the area, and the entire cyst, including its sac, is carefully excised to prevent recurrence. The procedure involves minimal bleeding and usually requires only a stitch or two to close the small incision. Patients can typically have their stitches removed within seven to ten days.

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