Search: in
Halo nevus
Halo nevus in Encyclopedia Encyclopedia
  Tutorials     Encyclopedia     Videos     Books     Software     DVDs  

Halo nevus

Halo nevus (also known as "Leukoderma acquisitum centrifugum," "Perinevoid vitiligo," and "Sutton nevus"[1]) is a mole that is surrounded by a depigmented ring or 'halo'.



Halo nevi are caused when white blood cells target a mole. The cause for the attack is unknown.[2]


Photograph of a halo nevus on a face Halo nevi are estimated to be present in approximately 1% of the general population, and are found to be more prevalent in people with vitiligo, malignant melanoma,[2] or Turner syndrome.[3] All races and sexes are equally susceptible to this disease, although a familial tendency has been reported. The average age of onset is 15 years.


As halo nevi are only of cosmetic significance, no treatment is required,[4] and patients will be asymptomatic. Although halo nevi are harmless, it is important to monitor the lesion on regular basis.[5] Watch out for any changes in appearance of existing or new halo nevi. If there is any change in appearance or is associated with pain, itch and infection, a doctor should be consulted immediately to exclude the possibility of melanoma.

See also

  • Nevus
  • List of cutaneous conditions


External links

de:Halon vus it:Nevo di Sutton nl:Halo-naevus pl:Znami Suttona

Source: Wikipedia | The above article is available under the GNU FDL. | Edit this article

Search for Halo nevus in Tutorials
Search for Halo nevus in Encyclopedia
Search for Halo nevus in Videos
Search for Halo nevus in Books
Search for Halo nevus in Software
Search for Halo nevus in DVDs
Search for Halo nevus in Store


Halo nevus in Encyclopedia
Halo_nevus top Halo_nevus

Home - Add TutorGig to Your Site - Disclaimer

©2011-2013 All Rights Reserved. Privacy Statement