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SUPERFICIAL FUNGAL INFECTION DERMATOPHYTOSIS THREE GENERA KNOWN TO CAUSE DISEASE -TRICOPHYTON - MICROSPORUM - EPIDERMOPHYTON.

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Presentation on theme: "SUPERFICIAL FUNGAL INFECTION DERMATOPHYTOSIS THREE GENERA KNOWN TO CAUSE DISEASE -TRICOPHYTON - MICROSPORUM - EPIDERMOPHYTON."— Presentation transcript:

1 SUPERFICIAL FUNGAL INFECTION DERMATOPHYTOSIS THREE GENERA KNOWN TO CAUSE DISEASE -TRICOPHYTON - MICROSPORUM - EPIDERMOPHYTON

2 EPIDEMIOLOGY GEOPHILIC - – M.GYPSEUM – M. FERRUGINEUM - T. TERRESTRE - T.VIOLACEUMGEOPHILIC - – M.GYPSEUM – M. FERRUGINEUM - T. TERRESTRE - T.VIOLACEUM ZOOPHILIC - - M. CANIS – CAT, DOGS,SHEEPS - T. EQUINUM – CATS, DOGS,CATTLES - T. VERRUCOSUM – CATS, DOGS, CATTLES,SHEEPSZOOPHILIC - - M. CANIS – CAT, DOGS,SHEEPS - T. EQUINUM – CATS, DOGS,CATTLES - T. VERRUCOSUM – CATS, DOGS, CATTLES,SHEEPS ANTHROPOPHILIC - - E. FLOCCOSUM –M. AUDOUINII –T. MENTAGROPHYTES –T. RUBRUM – T. TONSURANS –ANTHROPOPHILIC - - E. FLOCCOSUM –M. AUDOUINII –T. MENTAGROPHYTES –T. RUBRUM – T. TONSURANS –

3 PATHOGENESIS FUNGI MUST OVER COME - EFFECT OF UV LIGHT –TEMPERATURE VARIATION – COMPITION WITH NORMAL FLORA -FUNGISTATIC AGENTS – FATTY ACIDS,SPHINGOSINES - EPIDERMAL GROWTH DTH IMMUNE RESPONSE

4 TINEA CAPITIS ECTOTHRIXENDOTHRIX YELLOW- GREEN FLUORESCENCEDULL GRAY-GREEN FLUORESCENCE M.AUDOUINII M.CANIS M.FERRUGINEUM T.SCHOENLEINII NO FLUORESCENCE M.GYPSEUM T.MENTAGROPHYTES T. RUBRUM T.TONSRANS T. VIOLACEUM

5 ORGANISMS ASSOCIATED WITH CLINICAL TYPES OF TINEA CAPITIS INFLAMMATORY ZOOPHILIC GEOPHILIC NONINFLAMMATORY ANTHROPOPHLIC ECTOTHRIC BLAK DOT ANTHROPOPHILIC ENDOTHRIX FAVUS M.AUDOUINII M. CANIS M. GYPSEUM T.MENTAGROPHYTE T.TONSURANS T. VERRUCOSUM M.AUDOUINII M. CANIS M.FERRUGINEUM T.TONSURANS T.VIOLACEUM M.GYPSEUM T. SCHOENLEINII T.VIOLACEUM

6 TINEA CAPITIS

7

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9 BLACK DOT TINEA CAPITIS

10 INFLAMMATORY T. CAPITIS

11 TINEA BARBAE INFAMATORY TYPE- T. MENTAGROPHTE, T. VERRUCOSUM SUPERFICIAL TYPE - ANTHROPOPHILIC –T. VIOLACEUM,T.RUBRUM CIRCINATE TYPE

12 TINEA BARBAE

13 TINEA FACEII

14

15 TINEA BARBE

16 TYPICAL TINEA CORPORIS

17 TINEA CORPORIS

18 INFLAMMATORY T. CORPORIS

19 TINEA CORPORIS

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23 TINEA UNGUIUM

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26 TINEA MANUM

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29 TINEA CRURIS

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34 TINEA PEDIS CHRONIC INTERTRIGINOUS TYPE CHRONIC HYPERKERATOTIC TYPE VESICULOBULLOUS TYPE ACUTE ULCERATIVE TYPE

35 TINEA PEDIS

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40 KOH MOUNT

41 ENDOTHRIX FUNGUS

42 ECTOTHRIX FUNGUS 100X

43 TREATMENT SYSTEMIC THERAPY TOPICAL THREAPY **

44 SYSTEMIC ANTIFUNGALS ALLYLAMINS – INHIBITS SQUALENE EPOXIDASE BLOCKING BIOSYNTHESIS OF ERGOSTEROL FUNGICIDAL 3 TO 6 mg/kg OD CONTRAINDICATED IN PREGNANCY & LACTATION TRIAZOLES – ITRACONAZOLE, FLUCONAZOLE INHIBIT 14 alfa DEMETHYLASE ENZYME IN CELL MEMBRANE USEFUL FOR CONVERSION OF SQUALENE TO ERGOSTEROL. IMIDAZOLE – KETOCONAZOLE GRISEOFULVIN – DISRUPS MICROTUBULE MITOTIC SPINDLE FORMATON THUS ARREST MITOTIC AT METAPHASE STAGE

45 TREATMENT TOPICAL -ALLYLAMINES – TERBINAFINE,NAFTIFINE -BENZYLAMINE - BUTENAFINE -IMIDAZOLES CLOTRIMAZOLE, MICONAZOLE, KETOCONAZOLE -TOLNAFTAE

46 THANK YOU….,


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