Tinea Corporis Et Cruris Case Report

Tinea corporis and tinea kruris are types of dermatophytosis that are commonly found in hot and humid climates, such as Indonesia. Dermatophytosis is a superficial fungal infection that attacks keratin-rich tissues such as the skin, hair, and nails. Tinea corporis attacks hairless skin, while tinea kruris attacks the thigh crease area and its surroundings. The case report describes a 12-year-old girl who came in with complaints of itching and firmly bordered reddish patches that spread across various parts of the body such as the left leg, neck, armpits, groin and buttocks over the past two months. Physical examination showed hyperpigmented macula-shaped lesions with central healing, active edges, rough squamas, crustaceans, and erosion. A history of close contact with cousins who have similar symptoms and poor personal hygiene habits strengthen the diagnosis of tinea corporis et kruris. The diagnosis is clinically established based on anamnesis and physical findings without laboratory supporting examinations. Management was carried out by giving oral ketoconazole and a combination ointment of salicylic acid, benzoic acid, petroleum jelly, and miconazole. The treatment results showed a gradual improvement of symptoms. This case confirms the importance of education on personal hygiene and proper handling of fungal infections to prevent the spread and recurrence, especially in the child and adolescent population. Primary care physicians are expected to be able to recognize symptoms, establish clinical diagnoses, and provide appropriate initial therapy in accordance with national competencies.