[A disease caused by various fungi (Madurella mycetomi) or actinomycetes (Nocardia brasiliensis). It usually affects the foot, hand, and legs with tissues becoming necrosed and swollen after infection. ( MSH )] (UMLS (CSP) C0024449) =Disease or Syndrome ; =Dermatomycoses; Nocardia Infections; Skin Diseases, Bacterial;