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16 Cards in this Set
- Front
- Back
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Low grade fevers, cough, hepatosplenomegaly
Oval yeast cells within macrophages |
Histoplasmosis
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Fluffy white cottage cheese lesions, often seen in mouth
Pseudohyphae |
C. albicans
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Superficial vascular proliferation
Biopsy reveals neutrophilic inflammation |
Bartonella henselae (causing bacillary angiomatosis)
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Superficial neoplastic proliferation of vasculature
Biopsy reveals lymphocytic inflammation |
HHV 8 Kaposi's sarcoma
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Chronic watery diarrhea
Acid fast cysts seen in stool |
Cryptosporidium
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Meningitis
India ink stain reveals yeast with narrow based budding and large capsule |
Cryptococcus neoformans
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Encephalopathy
Due to reactivation of a latent virus; results in demyelination |
JC virus (cause of PML)
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Abscess
Many ring enhancing lesions on imaging |
Toxoplasmosis
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Retinitis
Cotton wool spots on fundoscopic exam |
CMV
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Hairy leukoplakia
Often on lateral toungue |
EBV
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Non hodgkin's lymphoma (large cell type)
Often on orpharynx (Waldeyer's ring) |
EBV
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Squamous cell carcinoma
Often in Anus (MSM) or cervix (females) |
HPV
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Interstitial pneumonia
Biopsy reveals cells with intranuclear (owl eye) inclusion bodies |
CMV
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Invasive aspergillosis
Pleuritic pain, hemoptysis, infiltrates on imaging |
Aspergillus fumigatus
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Pnemonia
Especially with CD < 200 |
Pneomocystis jiroveci
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TB like disease
Especially with CD <50 |
Mycobacterium avium intracellulare
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