4subcutaneous Flashcards
Subq Transmitted how?
Traumatic inoculation
Give the subcutaneous mycoses
Spcm Sporotrix Phaehypomycosis Chromoblastomycosis Myecytoma
Exception of subcutaneous
Sporotrix
Colonies of sporothrix
Blackish
Shiny
Wrinkles in time
Results from inhalation of conidia which mimics chronic cavitary TB
Primary pulmonary sporotrichosis
Characteristic feature of sporothrix in microspic exam in GMS and pas
Asteroid body
Treatment of choice for sporothrix
Oral itraconazole
5 etiologic agents of chromoblastomycosis
Phialophora Cladosporium Rhinocladiella Fonsecea Foncesea compacta
T or f all chromoblastomycoses are dematiaceous fungi?
T, having melaninized walls
Special morphology in chromoblasto…
Medlar bodies( sclerotic brown conidiation)
Usual site of lesion of chromoblasto
Lower ex
Describe nodules of chromoblasto
Cauliflower
With abscess
Black dots cover the warts
T or f? Elephantiasis do not occur in chromoblasto
False
T or f? Autoinoculation is possible with chromo
True
Diagnostic in chromoblasto
Medlar bodies
Produces lateral or terminal conidia
Rhinociadella
Chains of blastoconidia
F pedrosoi
Treatment of choice for chromo large lesions
Flucytosine/itracon
Common causes of phaehyphomycosis
PWEB pialophora Wangiella EXophiala jean.. Bipolaris
Leading cause kf cerebral pheohyophomycosis
Cladiphialophora bantiana
Give the saprophytic species in mycetoma
Actino-
Eu-
Eumycetoma s most common etiologic agen in US
Paeudoallescheria
Color of granule may provide etiologic agent in…
White?
Black?
Dark red?
Boydi, falciforme
Grisea, jeanselmei (grasa!!)
Tomatis (tomato!!)
Mycetoma may spread to?
Contigous muscles
Treatment of choice for p boydii
Nystatin
Miconazole
Jenselmei treatment?
FC
