Trichophyton schoenleinii causes a condition that is characterized by the formation of yellowish cup-shaped crusts or scutulae, considerable scarring of the scalp, and sometimes permanent alo-pecia. This organism is usually recovered in _____ days
a. 5 to 7
b. 14
c. 21
d. 30
D
T. schoenleinii causes a severe type of infection called favus. It is characterized by the formation of yellowish cup-shaped crusts or scutulae, considerable scarring of the scalp, and sometimes permanent alopecia. T. schoenleinii is a slow-growing organism (30 days or longer) and produces a white-to-light gray colony with a waxy surface.
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