[Transition of chronic ulcers of lower extremities into cancer].
D000328:Adult; D002908:Chronic Disease; D006801:Humans; D007871:Leg Ulcer / Q000150:complications*; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000209:etiology*
Perekhod khronicheskikh iazv nizhnikh konechnosteĭ v rak.