Curs Ectoparazitoze

8/7/2019 Curs Ectoparazitoze

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Ectoparazitoze


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SCABIA


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Scabia

-Boala ectoparazitara, dat.sarcoptes scabiei;

-parazit uman obligatoriu (supravietuire 1-2

zile in afara omului) -contaminare: prin contact direct, rar prin

lenjerie

-specii adaptate la animale dau rar boala la

om -incubatie: 2-3 sapt.


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Manifestari clinice

Clinic-topografie evocatoare

-prurit nocturn; in familie

-tunel acarian + vezicula perlata -forme speciale de manifestare (tin

de statusul imun)

-complicatii: eczematizare;

suprainfectie; Koebner


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Tratament

sulf 2-5-10%;

benzoat de benzil 10-25%;

lindan 1%; crotamiton 10%;

Piretrine, piretrinoizi;

DDT

ivermectin

Tratamentul pruritului postscabios

Masuri igiena: lenjerie, contacti


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Imunosupresie


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Pediculoza

paduchii sunt insecte

3 specii parazitare pentru om:

-pediculus humanus capitis (P.capitis)

-pediculus humanus corporis (P.vestimentorum; P.corporis)-pediculus pubis (P.inguinalis; phtirius pubis; latei)

Clinic -scalp (spatele urechii); prurit; papule urticariene (pelerina);

eczema, suprainfectie cu aglutinare fire par, adenopatie;

-corp: prurit, papulopustule, leucomelanodermia vagabonzilor

-transmit: tifos, febra butonoasa, febra recurenta-ftiriaza: in reg.cu gl.apocrine; prurit, piscaturi, pete albastrii

Tratament: lindan; dimeticone; piretrooizi; malation;


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Effectiveness of Oral Ivermectin and Malathion

Lotion for Difficult-to-Treat Head Lice

ARCH DERMATOL/VOL 147 (NO. 1), JAN 2011


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Effectiveness of Oral Ivermectin and Malathion

Lotion for Difficult-to-Treat Head Lice

ARCH DERMATOL/VOL 147 (NO. 1), JAN 2011

Curs Ectoparazitoze

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Transcript of Curs Ectoparazitoze