12 Questions
What is the distinguishing feature of Chromoblastomycosis when histologic examination is conducted?
Sclerotic bodies
What color are the sclerotic bodies typically found in Chromoblastomycosis?
Copper
Which agar type is used to enhance conidiation in Fonsecaea spp.?
Cornmeal agar
What is the primary mode of conidiation in Rhinocladiella type?
One-celled ovoid conidia at the tip and along the side of the conidiophore
Which species complex is NOT listed as an etiologic agent of Chromoblastomycosis?
Exophiala jeanselmei
What is the main cause of subcutaneous mycoses involving the skin?
Traumatic implantation of foreign objects into the deep layer of the skin
Which species is described as the most common cause of Chromoblastomycosis in North America?
Phialophora verrucosa
How are subcutaneous mycoses usually acquired in humans?
From contaminated vegetation
Which body part is commonly affected by subcutaneous mycoses?
Feet
How is Phaeohypomycosis characterized?
Infections caused by fungi developing in tissue in the form of dark-walled dematiaceous septate mycelial elements
What is a characteristic feature of Phaeohypomycotic cysts?
Encapsulated cystic granulomas in the dermis and subcutaneous tissue
What is a common feature of subcutaneous mycoses caused by Bacteria (Actinomycotic) or Fungi (Eumycotic)?
Swelling, purplish discoloration, and tumor-like deformities of the subcutaneous tissue
Test your knowledge on subcutaneous fungal infections and mycoses involving the subcutaneous layer of the skin. Learn about traumatic implantation of foreign objects, common causes, and characteristics of these infections.
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