Pili annulati (also known as "ringed hair")
is a genetic trait in which the hair seems 'banded' by alternating segments of light and dark color when seen in reflected light.
[James, William; Berger, Timothy; Elston, Dirk (2005). ''Andrews' Diseases of the Skin: Clinical Dermatology''. (10th ed.). Saunders. .][Freedberg, et al. (2003). ''Fitzpatrick's Dermatology in General Medicine''. (6th ed.). McGraw-Hill. .]
See also
*
Pili pseudoannulati
*
List of cutaneous conditions
References
External links
Hair Transplant
Conditions of the skin appendages
Human hair
Hair diseases
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