Trichophyton

Definition

Trichophyton is a genus of fungi primarily responsible for dermatophytic infections in humans, such as athlete's foot and ringworm. These fungi invade keratinized tissues including skin, hair, and nails.

5 Must Know Facts For Your Next Test

1. Trichophyton species are the most common cause of dermatophytosis or tinea infections.
2. The fungi thrive in warm, moist environments, making gym floors and locker rooms prime locations for transmission.
3. Diagnosis typically involves microscopy and culture of skin scrapings or nail clippings.
4. Treatment often includes topical antifungal agents like clotrimazole and oral antifungals in more severe cases.
5. Resistance to certain antifungal medications has been observed, emphasizing the importance of proper diagnosis and treatment.

Review Questions

• What types of infections are commonly caused by Trichophyton species?
• Why are environments like gym floors conducive to the spread of Trichophyton?
• What are some common methods used to diagnose a Trichophyton infection?

Related terms

Dermatophytosis: A fungal infection of the skin, hair, or nails caused by dermatophytes such as Trichophyton.

Antifungal Agents: Medications used to treat fungal infections by inhibiting the growth of or killing fungi.

Tinea Infection: A group of contagious fungal infections affecting different parts of the body, often referred to by location-specific names like tinea pedis (athlete's foot) or tinea corporis (ringworm).