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Flashcards in hair Deck (114)
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1

Steel wool hair

Menke’s Kinky Hair

2

Menke’s Kinky Hair #1 hair abn
others

Pili torti,
T. nodosa and monilethrix

3

XLR, ATP7A- Cu2+ translocating membrane ATPase

Menke’s Kinky Hair

4

MKH
Bjornstad syndrome
Crandall’s syndrome, Citrullinemia
Bazex Follicular Atrophoderma

Pili Torti (Twisted hairs)

5

XLD
Hypotrichosis, hypohidrosis
Multiple BCCs

Bazex Follicular Atrophoderma

6

MR, seizures, cupids bow lips

Menke’s Kinky Hair

7

P. torti with deafness

• Bjornstad syndrome
• Crandall’s syndrome
– P. tori with deafness and hypogonadism

8

Two frayed ends like brooms ends

Trichorrhexis Nodosa

9

Argininosuccinic aciduria
Citrullinemia
MKH, Trichothiodystrophy, Netherton’s




Congenital Trichorrhexis Nodosa

10

• No argininosuccinase
• Acidosis
• MR
• Hair fluoresces red

Argininosuccinic aciduria

11

• No argininosuccinic acid synthetas
• Perioral and anal dermatitis
• P. torti as well

Citrullinemia

12

MKH, Trichothiodystrophy, Netherton’s

Congenital Trichorrhexis Nodosa

13

Bamboo or ball-in-socket

Trichorrhexis Invaginata

14

Clean break

Trichoschisis

15

– Trichothiodystrophy or PIBIDS hair abnormalities

Trichoschisis -Congenital
Trichorrhexus nodosa

16

• Netherton’s
– Icthyosis linearis circumflexa
– Atopy
-T. nodosa

Trichorrhexis Invaginata

17

hair abn in Netherton’s

T. nodosa
Trichorrhexis Invaginata

18

• Elliptical nodes that breaks at the nodes

Monilethrix

19

– Short, brittle hair
– KP
– MR
– Nail and teeth defects

Monilethrix

20

• Tiger-tail hair with alternating dark and light with NORMAL light (not polarized)
– Due to air spaces

Pili Annulati

21

• Damage causing split ends

Trichoptilosis

22

• Retention and desquamation of IRS
• Slides along shaft
vs nits

– Hair Casts
Nits do not slide

23

• Triangular hair shaft with central groove
• Uncombable hair that is like spun glass

Pili trianguli et canaliculi

24

Plakoglobin defect
• Woolly hair, PPK, cardiomyopathy

Naxos Disease

25

Naxos Disease inheritance

• AR

26

• AR
• DNA helicase gene RECQL4

Rothmund-Thomson

27

• Sparse hair
• Poikiloderma
• Cataracts
• Hypogonadism
• SCC, BCC and others

Rothmund-Thomson

28

• Light, fine hair
• Sweating abnormal
• Teeth and nail abnormalities
• Frontal bossing

Anhidrotic Ectodermal Dysplasia

29

• XLR
• Ectodysplasin A

Anhidrotic Ectodermal Dysplasia

30

• AD
• Connexin 30
• Hair loss, PPK, nails

Hidrotic Ectodermal Dysplasia