Infections A Dermotophytes Flashcards

0
Q

Dermatophytose des petits plis

A

Intertrigos inter-orteils
Desquamation +/- fissure et vesicobulle ⏩ risque surinfection et diffusion
Tt loc : dérives azoles ou cyclopiroxolamine 3-4 sem (ou terra affine 1sem)

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1
Q

Intertrigos inter orteils germes

A

Trichophytum rubrum > trychophyton interdigital > epidermophyton floco.

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2
Q

Dermatophytose grands plis

A

Placard erythematosquameux avec extension centrifuge, unilatéral, svt inguinale
Imidazoles 1-3sem (ou terbinafine)

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3
Q

Dermatophytose cutanée

A

Placard arrondi erythrosquameux à limites nettes extension centrifuge, prurit, en peau découverte
Kerion ( forme inflammatoire avec nodule et pustule)
Tt loc imidazoles 2 semaines

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4
Q

Teignes microsporique

A

Grande Plaque alopécie cuir chevelu

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5
Q

Teigne trichophytique

A

Petite plaques alopécie cuir chevelu

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6
Q

Teigne et immigration

A

Favus : plaques alopécie définitives avec godets fabriques (dépression cupuliformes remplies de croutes)

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7
Q

Tt teignes

A

Tt loc : imidazoles ou ciclopiroxolamine + tt général : griseofulvine ou ketoconazole 4-8 semaines
+/- atb et ant infla si teignes suppures

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8
Q

Onyxis dermatophytique

A

Trichophytum rubrum +++
Svt asso atteinte interdigitale ou plantaire
Partie latérale distale, Hyperkeratose sous unguéale puis Onycholyse par décollement distal

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9
Q

Pec onyxis dermatophytique

A

Tt loc 3-6mois(6si pieds) +/- général (6-12mois)

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10
Q

Paraclinique dermatophytose

A

Lampe de Wood : jaune-vert si microsporique, rouge si bact, rien si trichophyte
ED : filaments + culture Sabouraud

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