170 patients ( 89.5 % ) showed scaling and/or hyperpigmented patches of which 13 patients ( 6.8 % ) on direct microscopic exam showed hyphae and yeasts of m. furfur , 64 ( 33.6 % ) only globular forms of p. orbiculare and 113 cases ( 59.4 % ) showed no fungal elements .
C0043393
yeasts
C0016832
fungal