Abstract

Objective- The microscope investigation of fungi is rapid but these diagnostic procedures show lack of sensitivity and specificity with 15% fallacious results and species or genus level identification is not feasible. Material and Methods- This 18-month prospective study included all dermatophytes that were isolated during that time. Dermatophytes were discovered using standard phenotypic techniques. Therefore, in recent years many molecular methods have been developed which are more specific, precise, rapid and cost effective than conventional phenotypic methods. Samples of skin and nails were analyzed under a microscope using 20% KOH and cultivated on Sabouraud dextrose agar supplemented with DTM Media, cycloheximide, and chloramphenicol. By sequencing the internal transcribed spacer (ITS) r-DNA region, the identity of the fungal isolates was verified.

Description