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22 Cards in this Set
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- Back
- 3rd side (hint)
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pityriasis versicolor "tinea versicolor"
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malassezia furfur
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Superficial:
"molasses and spaghetti and meatballs" appearance under microscope. Symptoms: hypo or hyperpigmented macules |
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tinea nigra
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hortae werneckii
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Superficial:
Black macules on skin |
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black piedra
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piedraia hortai
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Superficial
"black hort" black colored nodules on hair shaft |
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white piedra
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trichosporum beigelli
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Superficial
"white trick" White nodule on hair shaft |
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Tinea capitis
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Microsporum sp
Trichophyton sp Epidermophyton sp |
Cutaneous - Dermatophytes
Ring worm of scalp Micro/Macrosconidia in lesion scraping |
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Tinea corporis
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Microsporum sp
Trichophyton sp Epidermophyton sp |
Cutaneous - Dermatophytes
Ring worm of trunk/arms/legs Micro/Macrosconidia in lesion scraping |
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Tinea manus
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Microsporum sp
Trichophyton sp Epidermophyton sp |
Cutaneous - Dermatophytes
Ring worm of hand Micro/Macrosconidia in lesion scraping |
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Tinea cruris
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Microsporum sp
Trichophyton sp Epidermophyton sp |
Cutaneous - Dermatophytes
"jock itch" Ring worm of groin Micro/Macrosconidia in lesion scraping |
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Tinea peids
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Microsporum sp
Trichophyton sp Epidermophyton sp |
Cutaneous - Dermatophytes
"athlete's foot" Ring worm of foot Micro/Macrosconidia in lesion scraping |
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Tinea unguium
"Onychomycosis/Chronic paronychia" |
Microsporum sp
Trichophyton sp Epidermophyton sp Candida albicnas Scopulariopsis |
Cutaneous - Dermatophytes
Infection of nails/nail folds Micro/Macrosconidia in lesion scraping |
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Ectothrix
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Microsporum sp
Trichophyton sp Epidermophyton sp Candida albicnas Scopulariopsis |
Cutaneous - dermatophytes
Infection of hair shaft surface Mycelium and spores ON hair shaft |
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Endothrix
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Microsporum sp
Trichophyton sp Epidermophyton sp Candida albicnas Scopulariopsis |
Cutaneous - dermatophytes
Infection of hair shaft interior Mycelium and spores IN hair shaft |
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Sporotrichosis
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Sporothrix schenckii
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Subcutaneous
Rose handler's disease Dimorphic Nodules/ulcers along lympathics ID: budding yeast (cigar shape) at 37 degree. At 25 degrees, converts to mold w/ rosette pattern |
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Chromoblastomycosis
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Dermatiaceous fing:
Fons - Clad - Phia |
Subcutaneous
Copper-colored spherical yeast called Medlar Bodies. Cauliflower like appearance at innoculation site |
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Eumycotic mycetoma
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Psuedallescheria boydii
Madurella |
Subcutaneous
"Madura foot" White, brown, yellow or black GRANULES (don't look biological) Sx: Draining sinus tracts at inoculation site |
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Histoplasmosis
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Histoplasma
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Systemic
"Darlings, Cave/Spelunkers dz" Dimorphic Tuberculate macroconidia 5% symptomatic: cough, chest pain, dyspnea, hoarseness, fever, night sweats |
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Blastomycosis
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Blastomyces
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Systemic
Dimorphic Broad-based budding yeast "Chicago, Gilchrist, N. American dz" Conidia b/c yeat in lung, attacked by macrophages |
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Coccioidomycosis
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Coccidioides
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Systemic
Dimorphic "San Joaquin valley fever, desert rheumatism, Posada-Wernicke dz" ID: SPHERULE (multinucleated) Barrel-shaped arthroconidia |
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Cryptococcosis
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Cryptococcosis
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Systemic
NOT DIMORPHIC "Buss-Buschke dz, torulosis, Euroblastomycosis" Most common fungal cause of meningitis (immunosuppressed) ONLY pathogenic fungi to have a capsule. ID with india ink |
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Candidiasis
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Candida albcinas
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Opportunistic
Cutaneous: nail folds Mucocut: cracks at corner of mouth Chronic: granulomatous dz Systemic: fungemia, endocarditis, pneumonia, UTI, meningitis |
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Aspergillosis
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Aspergillosis
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Opportunistic
Septate Hyphae branch at regular intervals Alfatoxin (carcinogen) Mycotoxicoses: ingestion of contamined food. Hypersensitivity Secondary colonization: lungs Systemic: rapidly fatal |
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Pneumocystis jiroveci (carinii) Pneumonia
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Pneumocystis
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Opportunistic
PCP pneumonia stained by Gomori Silver, Giemsa method, or fluorescence Droplet inhalation transmission |
