Seborrheic Keratosis

Also known as seborrheic verruca, most people will develop at least one seborrheic keratosis during a lifetime. Fortunately, these lesions are benign and don't become cancerous. They are characterized as brown, black or yellow growths that grow singly or in groups and are flat or slightly elevated. Often they are mistaken for warts. Generally, no treatment is required unless the growth becomes irritated from chafing against clothing. However, because it look similar in appearance to precancerous growths (actinic keratosis), your dermatologist will likely biopsy the tissue to confirm the diagnosis.

If a seborrheic keratosis becomes irritated or unsightly, removal is conducted using one of these three methods:

  • Cryosurgery, which freezes off the growth using liquid nitrogen.
  • Curettage, in which the doctor scrapes the growth off the surface of the skin.
  • Electrocautery, used alone or in conjunction with curettage to burn off the tissue and stop the bleeding.

Nampa Dermatology Office

16111 N Brinson Street, Suite 100

Nampa, ID 83687

(208) 467-7546

(208) 467-7500

McCall Dermatology Office

211 Forest St

McCall, ID 83638

(208) 467-7546

(208) 467-7500

Our Location

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Office Hours

Nampa Office

Monday:

8:00 am-5:00 pm

Tuesday:

8:00 am-5:00 pm

Wednesday:

8:00 am-5:00 pm

Thursday:

8:00 am-5:00 pm

Friday:

8:00 am-12:00 pm

Saturday:

Closed

Sunday:

Closed

McCall Office

Monday:

Closed

Tuesday:

Closed

Wednesday:

Closed

Thursday:

Closed

Friday:

By Appointment Only

Saturday:

Closed

Sunday:

Closed


We are closed daily from 12:00 PM to 1:30 PM for lunch hour.

*Call ahead as appointment times may vary.