Biomaterial Database

A clinical and mycologic study of tinea corporis and pedis in Puerto Rico. 1984

M Vázquez, and J L Sánchez

A study of the causative agents of tinea corporis and pedis in Puerto Rico in 1982 disclosed four different dermatophytes from a total of 97 cases. Among the total of 49 fungus specimens collected in tinea corporis, the mycologic flora consisted of four different fungus species: Trichophyton rubrum, 42 isolates (85.7%); Epidermophyton floccosum, 4 (8.1%); Trichophyton mentagrophytes, 2 (4%); and Microsporum ferrugineum, 1 (2%). Among the total of 48 fungus specimens collected in tinea pedis, the mycologic flora consisted of 3 different fungus species as follows: T. rubrum, 35 isolates (72.9%); T. mentagrophytes 8 (16.6%); and E. floccosum, 5 (10.4%). Trichophyton rubrum caused 77 of 97 fungal isolates (79.3%). One surprising finding was the isolation of M. ferrugineum in a case of tinea corporis, documenting the first autochtonous case of this species in the island. This dermatophyte had previously been known only in Japan and adjacent areas of the Far East, Southern Europe, and Africa.

UI	MeSH Term	Description	Entries
D008864	Microsporum	A mitosporic Oxygenales fungal genus causing various diseases of the skin and hair. The species Microsporum canis produces TINEA CAPITIS and tinea corporis, which usually are acquired from domestic cats and dogs. Teleomorphs includes Arthroderma (Nannizzia). (Alexopoulos et al., Introductory Mycology, 4th edition, p305)	Microsporon,Microsporons,Microsporums
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D011647	Puerto Rico	An island in the Greater Antilles in the West Indies. Its capital is San Juan. It is a self-governing commonwealth in union with the United States. It was discovered by Columbus in 1493 but no colonization was attempted until 1508. It belonged to Spain until ceded to the United States in 1898. It became a commonwealth with autonomy in internal affairs in 1952. Columbus named the island San Juan for St. John's Day, the Monday he arrived, and the bay Puerto Rico, rich harbor. The island became Puerto Rico officially in 1932. (From Webster's New Geographical Dictionary, 1988, p987 & Room, Brewer's Dictionary of Names, 1992, p436)
D004821	Epidermophyton	A fungal genus which grows in the epidermis and is the cause of TINEA.	Epidermophytons
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D014005	Tinea	Fungal infection of keratinized tissues such as hair, skin and nails. The main causative fungi include MICROSPORUM; TRICHOPHYTON; and EPIDERMOPHYTON.	Dermatophytoses,Epidermophytosis,Ringworm,Tinea Corporis,Trichophytosis,Dermatophytosis,Trichophyton mentagrophytes Infection,Epidermophytoses,Infection, Trichophyton mentagrophytes,Tineas,Trichophyton mentagrophytes Infections,Trichophytoses
D014008	Tinea Pedis	Dermatological pruritic lesion in the feet, caused by Trichophyton rubrum, T. mentagrophytes, or Epidermophyton floccosum.	Athlete's Foot,Athlete Foot,Athletes Foot
D014249	Trichophyton	A mitosporic fungal genus and an anamorphic form of Arthroderma. Various species attack the skin, nails, and hair.	Endodermophyton,Trychophyton,Endodermophytons,Trichophytons,Trychophytons