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Flashcards in Micro - Pictures Deck (48)
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Histiocyte containing numerous yeast cells of Histoplasma capsulatum.

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HIstoplasmosis

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Histoplasmosis

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Coccioides

 

Spherules full of endospores

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Cocciodies

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Spherules full of endospores

Cocciodes

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Blastomycosis

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Paracoccidiomycosis

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Tinea versicolor

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Cryptococcus

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Aspergillus

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Aspergilus

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Rhizopus

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Broad, irregular, nonseptate hyphae branching at wide angles

Think mucor and rhizopus

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Septate hyphae that branch at 45 degree angles. Conidiophore with radiating chains of spores

Think about aspergillus

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Candida albicans

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Cigar shaped budding yeast that live on vegetation

Sporothrix schenckii - sporotrichosis

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Pneumocystis jirovecii

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Disk shaped yeast on silver stain 

Pneumocystis jirovecii

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Entamoeba histolytica  (a) Trophozoite (b) Early cyst with four nuclei and rounded chomatoidal bars (c) Later cyst

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Entamoeba histolytica

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Cryptosporidium parvum

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This flask shaped ulcer is associated with entamoeba histolytica

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Toxoplasma gondii

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Trypanosoma brucei

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 Malaria. This thin film Giemsa stained micrograph depicts a mature Plasmodium vivax schizon

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Tzanck smear. Giant multi-nucleated cells. Herpes tests positive

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CMV 

There is actually a white rim around the nucleus

 

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Here is a Reed-sternberg cell (Hodkin's lymphoma) for comparison

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In blue are Plasmodium falciparum malaria parasites in the sexual, gametocyte stage of development.

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Plasmodium falciparum

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Babesia

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Babesia - maltese cross shape

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Trypanosoma cruzi

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Leishmania donovani

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Trichomonas vaginalis

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Fitz Hugh Curtis syndrome

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Hutchinson teeth - note the centrally notched widely spaced central incisors

This is associated with congenital Syphilis

 

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Blueberry muffin baby - could be associated with Rubella or CMV

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Saber shins of congenital syphilis

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Saddle nose deformity

Can be associated with congenital syphilis

Can also be associated with Wegener's granulomatosis

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Molluscum contagiosum

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Clue cell from Gardnerella vaginalis

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Thumbprint sign on x ray - thickening of the epiglottis - associatd with H flu 

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Nocardia

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Actinomyces israelii

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Diptheria pseudomembrane

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