|
MCID: RNG030
MIFTS: 26
|
Ringed Hair
Categories:
Rare diseases, Skin diseases
|
|
|
|
||
MalaCards integrated aliases for Ringed Hair:
Characteristics:Inheritance:
Ringed Hair:
Autosomal dominant 57
Ringed Hair Disease:
Autosomal dominant 58
OMIM®:57 (Updated 08-Dec-2022)
Miscellaneous:
onset in infancy or early childhood usually no increased fragility of hair distinct from pseudopili annulati Classifications:
ICD10:
32
Orphanet: 58
Rare skin diseases |
|
GARD: 19 "Pili annulati is a hair disorder. In Pili annulati, affected hair has a pattern of light and dark banding. People with Pili annulati may describe their hair as ""striped"" or as having silvery beads. Pili annulati typically involves 20-80% of scalp hair, however it can involve facial and body hair as well. Affected hairs may be more prone to breakage. It can be seen with the naked eye, however it may be more difficult to see in people with dark hair. Diagnosis is confirmed by polariscopic and/or electron microscopic examination of affected hairs. The condition runs in an autosomal dominant fashion in some families. Reduced penetrance and variable expression has been described. Sporadic cases have also been reported." MalaCards based summary: Ringed Hair, also known as pili annulati, is related to pilodental dysplasia with refractive errors and pseudopili annulati. Affiliated tissues include skin, cortex and eye, and related phenotypes are fine hair and abnormal hair pattern Orphanet: 58 A rare isolated, benign hair shaft abnormality, usually presenting after the age of 2 and affecting the hair of the scalp or, very rarely, beard, axillary, or pubic hair. Hair is characterized by a banded or speckled appearance due to alternating light bands (corresponding to air-filled cavities within the cortex of the affected hair shafts) and dark bands. The bands have a lifelong duration, may only be detectable under light microscopy, are more apparent in fair-colored hair or with age-related graying, and have no effect on hair growth or fragility in the vast majority of cases. OMIM®: 57 Pili annulati, or 'ringed hair,' is a disorder in which scalp hairs show alternating light and dark bands. It is often an incidental finding, and the hair usually does not show increased fragility (Green et al., 2004). See also pseudopili annulati (613241), a distinct entity. (180600) (Updated 08-Dec-2022) Wikipedia: 75 Pili annulati (also known as "ringed hair") is a genetic trait in which the hair seems ‘banded‘ by... more... |
Diseases related to Ringed Hair via text searches within MalaCards or GeneCards Suite gene sharing:(show all 17)
Graphical network of the top 20 diseases related to Ringed Hair:
|
Human phenotypes related to Ringed Hair:58 30
Symptoms via clinical synopsis from OMIM®:57 (Updated 08-Dec-2022)Clinical features from OMIM®:180600 (Updated 08-Dec-2022) |
|
|
Organs/tissues related to Ringed Hair:
MalaCards :
Skin,
Cortex,
Eye,
Thyroid
|
Articles related to Ringed Hair:(show top 50) (show all 64)
|
|
|
|
|
|