Your health care provider will look at the growths to determine if you have the condition. You may need a skin biopsy to confirm the diagnosis.
You usually do not need treatment unless growths get irritated or affect your appearance.
Growths may be removed with surgery or freezing (cryotherapy).
Removing the growths is simple and usually does not cause scars. You may have patches of lighter skin where growths on the trunk have been removed.
Growths usually do not return after they are removed. You may develop more growths in the future if you are prone to the condition.
Irritation, bleeding, or discomfort of growths
Mistake in diagnosis (growths may look like skin cancer tumors)
Distress due to physical appearance
Many growths that come on suddenly (may be a sign of internal cancer)
Calling your health care provider
Call your health care provider if you have symptoms of seborrheic keratosis.
Also call if you have new symptoms, such as:
Change in the appearance of the skin growth
A growth that looks like a seborrheic keratosis, but occurs by itself or has ragged borders and irregular color. (Your health care provider will need to examine it for skin cancer.
James WD, Berger TG, Elston DM, eds. Andrews' Diseases of the Skin: Clinical Dermatology. 11th ed. Philadelphia, Pa: Saunders Elsevier; 2011:chap 29.
Brodsky J. Management of benign skin lesions commonly affecting the face: actinic keratosis, seborrheic keratosis, and rosacea. Curr Opin Otolaryngol Head Neck Surg. 2009;17:315-320.
Kevin Berman, MD, PhD, Atlanta Center for Dermatologic Disease, Atlanta, GA. Review provided by VeriMed Healthcare Network. Also reviewed by A.D.A.M. Health Solutions, Ebix, Inc., Editorial Team: David Zieve, MD, MHA, David R. Eltz, Stephanie Slon, and Nissi Wang.