Pedal spider bite (arachnidism): report of two similar cases.
D000328:Adult; D005260:Female; D005534:Foot Diseases / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D001098:Spider Bites / Q000150:complications / Q000175:diagnosis* / Q000628:therapy; D014456:Ulcer / Q000209:etiology