Seborrheic Keratosis

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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.

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For excellent dermatological care in an environment that supports attentiveness to each patient's health care concerns, contact Dr. Peter Halperin today.

Our Welcoming Staff will answer your questions and help you schedule an appointment at a convenient time.

Patients seen Monday thru Friday.
Late hours on Thursday.

Phone: 212-759-7447
Fax: 212-759-7417

Our Office

115 East 61st St, Suite 2E
New York, NY 10065
The entrance is between Park and Lexington
(closer to Park)

By Subway:

There are two close subway stops:

59th Street -Lexington Ave Station
Lines: 4 5 6 N R W

63rd Street - Lexington Ave Station
Lines: F Q N

Parking Garage:

Conveniently located 1 block from the office at 150 East 61st Street.