Acné Flashcards

1
Q

diag + ;

A

clinique

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2
Q

symptômes cliniques =

A

séborrhée
lésions rétentionnelle : comédons fermé (micro kyste) ou comédon ouvert
lésions inflammatoire superficielle = papule ou pustule
lésions inflammatoire profonde = nodulaire
cicatrice

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3
Q

inflammation maintenu par qui ?

A

cutibactérium acnes Gram positif

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4
Q

etiologie de l’acné néonatal =

A

par androgène maternelle

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5
Q

exam complémentaire si suspicion d’acné endocrinopathie =

A

echo pelvienne = SOPK
dosage testo libre, 17OHprogest, DHA Delta4 androstérénione

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6
Q

qu’est ce qu’il élimine l’acnès =

A

l’absence de lésions réténtionnelle

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7
Q

ttt acné léger =

A

retinoide topique 3 mois

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8
Q

ttt acné modéré - sévère =

A

retinoids topique + cycline (systémique) 3 mois

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9
Q

si échec ou acné vraiment très sévère =

A

isotrétinoide

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10
Q

forme grave acné =

A

acné nodulaire ou acné conglobata

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11
Q

bilan préthérapeutique : isotrétinoide + temporalité

A

bilan H
bilan lipidique
contraception efficace car tératogène

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12
Q

type de contraception à privilégier en cas d’acné =

A

progestatifs à faible activité androgénique = levonorgestrel et norgestimate

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13
Q

indication de macrolide systémique :

A

quand CI cycline = femme enceinte + Sujet trop jeune

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14
Q

indication du peroxyde de benzyole + benzoate de benzyle =

A

peroxyde de benzyole = ttt topique
acné
benzoate de benzyle = gale

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