[Malignant degeneration of a long-term nonhealing trophic ulcer of the right crus].
D000671:Amputation, Surgical; D002056:Burns / Q000150:complications; D002908:Chronic Disease; D006801:Humans; D007871:Leg Ulcer / Q000150:complications* / Q000209:etiology / Q000601:surgery; D008297:Male; D008875:Middle Aged; D014945:Wound Healing
Zlokachestvennoe pererozhdenie dlitel'no nazazhivavsheĭ troficheskoĭ iazvy pravoĭ goloni.