By Disease Name > Coccidioidomycoses

Coccidioidomycoses

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•organism – coccidioidis imitis
•endemic in Southwest U.S. (Texas, California, AKA San Joaquin Valley fever)
•second most frequently seen systemic mycosis in US  (#1 = cryptococcus)
•60% of  cases = asymptomatic and self-limited respiratory tract infection; skin test (+)
•primary cutaneous inoculation – rare (usually lab workers)
•disseminate to skin – lesions include acneiform and molluscum-like papules
•tissue phase (37º) – spherule

 

 

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