Ringworm is a skin infection caused by a fungus. Ringworm can affect skin on your body<unk>  corporis), scalp<unk>  capitis), groin area<unk>  cruris, also called jock itch), or feet<unk>  pedis, also called athlete's foot). Often, there are several patches of ringworm on your skin at once.
Tinea
Scrofula
Larva migrans
Linea negra
Chancroid
Scabies
Herpes labialis
Paederus dermatitis