Dermoscopy of Hair Disorders notes
Dermoscopy of Hair Disorders notes
Dermoscopy of Hair Disorders notes
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<strong>Dermoscopy</strong> <strong>of</strong> <strong>Hair</strong> <strong>Disorders</strong>Jonathan BowlingOxford
DisclosuresShareholder: <strong>Dermoscopy</strong> UK, MyDermatologistProduct development: Heine Optechnik, idoc24Advisory board: Meda, Almirall, Leo, Galderma, La Roche Posay, Reimann, idoc24Educational support: Meda, Almirall, Leo, Galderma, Stiefel, La Roche Posay, Janssen
Normal ScalpNo inflammation, scarring orminiaturisation <strong>of</strong> the hair follicle
<strong>Hair</strong> <strong>Disorders</strong>Non-scarring alopeciaScarring alopeciaMiscellaneous hair disorders
Non-scarring alopeciaAndrogenetic alopeciaAlopecia areataTrichotillomania
Androgenetic alopeciaNon-scarring alopeciaminiaturisation <strong>of</strong> the hair follicle
Alopecia areataDystrophic hairsYellow dotsCoiled hairsExclamation mark hairs
TrichotillomaniaPatterned alopecia with broken hairs<strong>of</strong> varying lengths
Picker’s noduleBroken hairs and prominent follicular unitssimilar to trichotillomania with focallichenification
Lichen planopilarisScarring alopeciaFolliculitis decalvansDiscoid lupus erythematosusPseudopelade
Lichen plano-pilarisScarring alopecia+ /- perifollicular inflammation if active
Lichen plano-pilarisActiveperifollicular inflammationTreatedbackground telangiectasiafrom steroid treatment
Frontal fibrosing alopeciaPatterned scarring alopecia+ /- perifollicular inflammation if active
Tufted folliculitis / Folliculitis decalvansInflammatory scarring alopecia with tufting,perifollicular and interfollicular erythema
Discoid lupus erythematosusFollicular pluggingLoss <strong>of</strong> folliclesDilated blood vessels
PseudopeladeScarring alopecia devoid <strong>of</strong> activeinflammation
Head LiceNitLouseCast
Ingrown hairsSolitary coiled hairs
Trichostasis spinulosaMultiple immature hairs emerging fromeach follicular unit
<strong>Hair</strong> <strong>Disorders</strong>Non-scarring alopeciaScarring alopeciaMiscellaneous hair disorders
<strong>Dermoscopy</strong> Of <strong>Hair</strong> <strong>Disorders</strong>Jonathan BowlingOxford© 2013
<strong>Hair</strong> <strong>Disorders</strong> 2013Evaluation and Management <strong>of</strong> <strong>Hair</strong> <strong>Disorders</strong>Saturday 4 th May, Edinburgh
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