Mitchell J. Mandel, MD, FAAD
Dermatologist, founder · All offices
Dermatofibromas
Medically reviewed by Mitchell J. Mandel, M.D., F.A.A.D., Board-Certified Dermatologist. Last reviewed .
A dermatofibroma is a small, firm bump in the skin, often on the legs or arms. It may be pink, brown or darker than the skin around it, and it dimples inward when pinched. It sometimes forms after a bug bite or small injury.
Dermatofibromas are harmless and do not need treatment, but they can itch, catch on a razor or be unwanted.
Signs and symptoms
- A firm, raised bump that feels like a small pebble under the skin
- Pink, tan, brown or dark color
- A dimple when you pinch the skin around it
How we treat them
- Confirming the diagnosis, with a biopsy if the spot is changing or unusual
- Surgical removal, which leaves a scar
- Cryotherapy to flatten some bumps
Where it is offered
Offered at all of our offices.
Q&A
Will it go away on its own?
Usually not, but it typically stays the same size.
Is removal worth it?
Removal leaves a scar that may be more noticeable than the bump. Your provider will help you weigh the options.
Who you can see
Dustin Marks, MD, FAAD
Dermatologist · Upper East Side
Emily Tongdee, MD, FAAD
Dermatologist · Downtown Brooklyn
Emma Newman, PA-C
Physician assistant · Upper East Side
Grace Jarrett, PA-C
Physician assistant · Downtown Brooklyn
Leah Aminov, PA-C
Physician assistant · Greenvale
Karen Chen, PA-C
Physician assistant · Streeterville
Paige Yurick, PA-C
Physician assistant · Streeterville
Arielle Ades, DNP, FNP-BC
Nurse practitioner · Boulder
Francesca Raedel, FNP-BC
Nurse practitioner · Boulder
Jennifer Telgener, FNP-BC
Nurse practitioner · Boulder
Christine Sacco, FNP-C
Nurse practitioner · Palm Beach Gardens