| onychomycosis in patients with psoriasis - a multicentre study. | 1-3% of human population is affected by psoriasis. nail disorders are reported in 10-80% of patients with psoriasis. nail deformations vary according to their degree of severity but are mainly represented by pitting, beau's lines, hyperkeratosis, onycholysis, leuconychia or oil drops. onychomycosis is a fungal infection of the nails, caused by dermatophytes, yeast and moulds. in this study, 228 patients with psoriasis aged between 18 and 72 were examined (48 - from plovdiv, bulgaria; 145 - from ... | 2011 | 21771106 |