Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Results 1 - 8 of 8 for Blue nevus
  1. ... melanocytosis is the name of a kind of birthmark that is flat and blue, or blue-gray in color. They appear at ... the back. The markings are usually: Blue or blue-gray spots on the back, ... that dermal melanocytosis is a birthmark, not bruises.
  2. ... light tan, the color of coffee with milk. Moles are small clusters of colored skin cells. Mongolian spots (also called Mongolian blue spots) are usually bluish or bruised-looking. They ...
  3. ... if you have: Light-colored or freckled skin Blue, green, or grey eyes Blond or red hair Overexposure to x-rays or other forms of radiation Many moles Close relatives who have or had skin cancer ...
  4. ... brown, or black, and sometimes white, red, or blue. A mixture of ... The mole keeps changing appearance. Another way to look for ...
  5. ... kinds of hemangiomas include: Strawberry hemangiomas (strawberry ... as a red-blue spongy area of tissue filled with blood. Salmon ...
  6. ... after delivery. It disappears by 1 week. Colored birthmarks or skin markings may include: Congenital nevi are moles (darkly pigmented skin markings) that may be present ...
  7. ... and minor skin infections Erythrasma Melasma (chloasma) Melanoma Moles ( nevi ), bathing trunk nevi, or giant nevi Dermal ... have a known cause You notice a new mole or other growth An existing growth has changed ...
  8. ... cell cancer. Any change in an existing wart , mole , or other skin lesion could be a sign ...