Tinea Cruris, also known as dermatophytosis of groin and perianal area, is related to tinea imbricata and dermatomycosis, and has symptoms including itching in groin An important gene associated with Tinea Cruris is CBS (Cystathionine Beta-Synthase). The drugs Luliconazole and Omeprazole have been mentioned in the context of this disorder. Affiliated tissues include skin and groin.