pilar anomalies
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Hair
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hair anomalies
17 August 2020 -
trichostasis spinulosa
3 April 2020Images
Trichostasis spinulosa. Multiple hair shafts form a twisted braid within a single hair follicle. Incidental. https://twitter.com/JMGardnerMD/status/1243901162534981632 -
hair matrix
31 May 2019WKP
The hair matrix, or simply matrix, produces the actual hair shaft as well as the inner and outer root sheaths of hair.
See also
matrical cells
matrical differentition
matrical tumors -
fetal hair implantation anomalies
15 November 2006See also
fetal anomalies fetal hair anomalies -
fetal hair anomalies
15 November 2006Types
fetal hair implantation anomalies
See also
fetal anomalies -
low hair implantation
15 November 2006Etiology
Fryns syndrome
constitutional 15q21 deletion
Case records
Case 10143 -
hypotrichosis simplex of the scalp
5 February 2006Etiology
germline mutations of CDSN in hypotrichosis simplex of the scalp (MIM.146520) Corneodesmosin (CDSN) is a rotein of corneodesmosomes Corneodesmosomes are intercellular structures that are involved in desquamation, the shedding of superficial corneocytes from the skin surface. Corneocytes are anucleated cells derived from keratinocytes during the late stages of terminal differentiation of cornified squamous epithelia such as theĀ (...) -
hair genetic diseases
5 February 2006hair genodermatoses
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hair shaft pigmentation anomalies
25 April 2005Exemples
albinisms
hair shaft pigmentation hererogeneity bands trichothiodystrophy spots Griscelli disease -
monilethrix
17 April 2005Autosomal dominant disease.
Synopsis
alopecia
perifollicular hyperkeratosis
microscopy: beaded hair
Etiology
mutations in the hair cortex keratin genes KRTHB1 (MIM.602153) or KTHB6 (MIM.601928)
See also
KRTHs
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