[Diagnosis and differential diagnosis of leg ulcers].
D003937:Diagnosis, Differential; D004194:Disease; D006801:Humans; D007866:Leg; D007871:Leg Ulcer; D014456:Ulcer / Q000175:diagnosis*; D014648:Varicose Veins / Q000175:diagnosis*
LEG/diseases; ULCER/diagnosis; VARICOSE VEINS/diagnosis