Disease at a Glance

Seborrheic keratosis is a benign (non cancerous) tumor found on the skin. Seborrheic keratoses are the most common benign tumor in older individuals. They usually appear as multiple small, flat or raised growths that range in color from white to black and are commonly found on the face, neck, chest, shoulders, and hands. They usually do not cause symptoms, but occasionally can itch and rub or catch on clothing, causing irritation. Scratching seborrheic keratoses or trying to pick them off the skin can result in a secondary infection. The cause of Seborrheic keratosis is not well understood; however, a combination of environmental factors, such as sun exposure and genetic factors may play a role.
Estimated Number of People with this Disease

This section is currently in development.

What Information Does GARD Have For This Disease?

Many rare diseases have limited information. Currently GARD is able to provide the following information for this disease:

*Data may be currently unavailable to GARD at this time.
When do symptoms of this disease begin?
This section is currently in development. 


This section is currently in development. We recommend speaking with a doctor to learn more about this disease. 


This section is currently in development. 

Last Updated: Nov. 8, 2021