OPPORTUNISTIC FUNGI Flashcards
Disease: Aspergilloma Chronic sinusitis Allergic Asthma Aflatoxin
Transmission:
Aryergtflus molds
Diagnosis:
lung tissue specimens or sputum
specimen
chest x-ray
treatment:
surgery
amphotericin
Aspergillus fumigatus
Disease: Oral thrush cutaneous candidiasis Onychomycosis Vaginitis Chronic Mucocutaneous Candidiasis
Transmission:
normal commensal
immunocompromised
Diagnosis:
tissue specimen in KOH
Germ tubes
specimens in sabouraud agar to grow yeast chlamydospores and blastospores
skin test POS in most people and neg in sick people
treatment:
nystatin
amphotericin
Candida albicans
Disease: Cryptococcosis pulmonary infection meningitis complications
transmission:
immunocompromised patients, soil and pigeon droppings
diagnosis: CSF specimen 10% KOH India Ink Tissue specimens stained Serology
Treatment:
amphotericin B with flucytosine
Cryptococcus neoformans
disease:
mucormycosis
paranasal sinuses
fatal
transmission:
immunocompromised situations
diabetic
diagnosis:
tissue specimen with KOH
non septate hyphae with branch at right angles and sporangium
treatment
surgery
amphotericin B
absidia spp
mucor spp
rhizopus spp