Seborrheic Keratoses

What causes seborrheic keratoses?

Seborrheic keratoses are common skin growths that first appear during adult life.  Although seborrheic keratoses may first appear in one spot and seem to spread to another, they are not contagious.

As time goes by, more growths appear.  Some people have a very large number of keratoses.  Seborrheic keratoses appear on both covered and uncovered parts of the body; they are not caused by sunlight.  The tendency to develop seborrheic keratoses is inherited.

Seborrheic keratoses begin as slightly raised, light brown spots.  Gradually, they thicken and take on a rough, warty surface.  They slowly darken and may turn black.  These color changes are common. Seborrheic keratoses are superficial and look as if they were stuck on the skin.  People who have had several seborrheic keratoses can usually recognize this type of benign growth.  However, if you are concerned or unsure about any growth, request an appointment for a consultation.