[On malignant degeneration of trophic ulcer into planocellular cancer of the skin in elephantiasis of the legs].
D002294:Carcinoma, Squamous Cell / Q000209:etiology*; D006801:Humans; D007871:Leg Ulcer / Q000150:complications*; D008209:Lymphedema / Q000150:complications*; D008297:Male; D008875:Middle Aged
O zlokachestvennom prevrashchenii troficheskikh iazv pri slonovosti nizhnikh konechnosteĭ v ploskokletochnyĭ rak kozhi.