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This study examined 140 animals (90 dogs and 50 cats) with skin lesions to investigate dermatophytosis, revealing that 52.22% of dogs and 70% of cats tested positive for fungal cultures. The most prevalent isolate was Microsporum canis (60%), followed by Trichophyton mentagrophytes (20%), with the first detection of Trichophyton indotineae in Egypt. Younger animals were at a higher risk of infection, and indoor/outdoor housing in cats reduced infection risk. A combination therapy of itraconazole, clotrimazole, supportive treatment, and a dermatophyte vaccine led to the fastest recovery, highlighting the need for accurate diagnosis and effective treatment to manage dermatophytosis and prevent zoonotic transmission.

This systematic review examines Tinea capitis in individuals aged 65 and older, analyzing 91 cases from 63 studies across 19 countries. The condition is often misdiagnosed, with a 37.4% misdiagnosis rate, commonly mistaken for seborrheic dermatitis or erosive pustular dermatosis. The review highlights a female predominance and identifies diabetes mellitus and hypertension as common comorbidities. Microsporum canis is the predominant causative agent. Systemic antifungal therapy is highly effective, achieving a clinical cure in 91.2% of cases. The study underscores the need for increased awareness and systematic mycological assessment to prevent scarring alopecia and ensure timely treatment in the elderly.