Question 24
A 72-year-old woman presents with an ulcer over the anteromedial aspect of the lower limb. Itis flat, with edges sloping towards the centre, and has seropurulent discharge. She does not recall any trauma. She has suffered ‘for years' with an aching pain over the leg due to her varicose veins. Over the last 2 months she has noted that this area is now brown in colour. Whats your diagnosis