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Trichophyton rubrum is a dermatophytic fungus in the phylum Ascomycota. It is an exclusively clonal, [ 2 ] anthropophilic saprotroph that colonizes the upper layers of dead skin, and is the most common cause of athlete's foot , fungal infection of nail, jock itch , and ringworm worldwide. [ 3 ]
Trichophyton is a genus of fungi, which includes the parasitic varieties that cause tinea, including athlete's foot, ringworm, jock itch, and similar infections of the nail, beard, skin and scalp. Trichophyton fungi are molds characterized by the development of both smooth-walled macro- and microconidia .
The next most common area is the bottom of the foot. [6] The same fungus may also affect the nails or the hands. [4] It is a member of the group of diseases known as tinea. [7] Athlete's foot is caused by a number of different funguses, [3] including species of Trichophyton, Epidermophyton, and Microsporum. [4]
Trichophyton mentagrophytes is a species in the fungal genus Trichophyton. [1] It is one of three common fungi which cause ringworm in companion animals.It is also the second-most commonly isolated fungus causing tinea infections in humans, and the most common or one of the most common fungi that cause zoonotic skin disease.
The most common causative organism is Trichophyton rubrum. [3] The condition is more likely to occur in people who sweat more. [4] Diagnosis is by visualization, microscopy and culture. [4] It may appear similar to dermatitis, psoriasis, keratoderma, hyperkeratosis and allergic contact dermatitis. [5]
Tinea capitis caused by species of Microsporum and Trichophyton is a contagious disease that is endemic in many countries. Affecting primarily pre-pubertal children between 6 and 10 years, it is more common in males than females; rarely does the disease persist past age sixteen. [17]
Tinea pedis is caused by fungi such as Epidermophyton floccosum or fungi of the genus Trichophyton including T. rubrum [5] and T. mentagrophytes. [6] These fungi are typically transmitted in moist communal areas where people go barefoot, such as around swimming pools or in showers, and require a warm moist environment like the inside of a shoe ...
The hair perforation test, also known as an in vitro hair perforation test, is a laboratory test used to help distinguish the isolates of dermatophytes, such as Trichophyton mentagrophytes and its variants. [1]