Lesson 3 Flashcards
(20 cards)
Other term for Phycomycosis
Zygomycosis
Systemic disease phycomycosis is caused by
Phycomycetes
Chronic infection of subcutaneuos tissue
Phycomycosis
Etiologic agent of phycomycosis
Mucor
Other genera of phycomycetes
Absidia
Basidiobolus
Canidiobolus
Rhizopus
New class of phycomycetes
Zygomycetes
Epidemiology of zygomycetes
Soil
Plant parts
Fruits
Disease predilections
Uncontrolled diabetes mellitus
Leukemia
Lymphoma
Steriod
Prolonged intake of antibiotic/anticancer drugs
Stain for zygomycosis
PAS GMS
Size
Large 10 to 12 microns coenocytic hypahe
Hallmark
Ralatively Large hyaline, coenocytic hyphae
Cultur
SDA 35 to 37 degrees
2 to 3 days incubation
Aerial hyphae
Most mycelium produce
Gray mycelium
Spores are produces at
3 to 5 days
Sporangia color
Jet black
Minute dark specks (aerial hyphae)
Culture characteristics
Extremely fluffy culture
Theraphy for diabetic
Diabetes regulation
Meds for zygomycosis
Amphotericin b
Zygomycetes mostly diagnosed in
Autopsy