Deep dermatophytosis

Deep dermatophytosis is a rare and severe form of dermatophyte infection that penetrates the dermis and subcutaneous tissues. It is often associated with an underlying immunodeficiency.

Causes

Deep dermatophytosis is caused by various species of dermatophytes, a group of fungi that infect the skin, hair, and nails. The most common species involved are Trichophyton rubrum and Trichophyton mentagrophytes.

Symptoms

The symptoms of deep dermatophytosis can vary, but often include itching, redness, and swelling of the skin. In severe cases, the infection can spread to the lymph nodes and internal organs, causing fever, weight loss, and fatigue.

Diagnosis

Diagnosis of deep dermatophytosis is typically made through a combination of clinical examination, laboratory testing, and imaging studies. The diagnosis is confirmed by the presence of dermatophytes in a biopsy of the affected skin.

Treatment

Treatment of deep dermatophytosis usually involves long-term use of antifungal medications, such as itraconazole or terbinafine. In severe cases, surgery may be required to remove infected tissue.

Prognosis

The prognosis for deep dermatophytosis is generally good with appropriate treatment, although the infection can be difficult to eradicate completely and may recur.

See also

• Dermatophyte
• Dermatophytosis
• Immunodeficiency
• Antifungal medication

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