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A venous ulcer tends to occur on the medial side of the leg, typically around the medial malleolus in the 'gaiter area' whereas arterial ulcer tends to occur on lateral side of the leg and over bony prominences. A venous ulcer is typically shallow with irregular sloping edges whereas an arterial ulcer can be deep and has a 'punched out' appearance.
Venous skin ulcers that may appear on the lower leg, above the calf or on the lower ankle usually cause achy and swollen legs. If these ulcers become infected they may develop an unpleasant odour, increased tenderness and redness. Before the ulcer establishes definitively, there may be a dark red or purple skin over the affected area as well as ...
The management of lipodermatosclerosis may include treating venous insufficiency with leg elevation and elastic compression stockings. [9] In some difficult cases, the condition may be improved with the additional use of the fibrinolytic agent, stanozol. Fibrinolytic agents use an enzymatic action to help dissolve blood clots.
Leg ulcer; CVI in the leg may cause the following: Venous stasis; Venous ulcers [8] Stasis dermatitis, [8] also known as varicose eczema; Contact dermatitis, [8] a disrupted epidermal barrier due to venous insufficiency, making patients more susceptible than the general population to contact sensitization and subsequent dermatitis.
Stasis dermatitis is diagnosed clinically by assessing the appearance of red plaques on the lower legs and the inner side of the ankle. Stasis dermatitis can resemble a number of other conditions, such as cellulitis and contact dermatitis, and at times needs the use of a duplex ultrasound to confirm the diagnosis or if clinical diagnosis alone is not sufficient.
Treatment options for PTS include proper leg elevation, compression therapy with elastic stockings, or electrostimulation devices, pharmacotherapy (pentoxifylline), herbal remedies (such as horse chestnut, rutosides), and wound care for leg ulcers. [1] [21] The benefits of compression bandages is unclear. They may be useful to treat edemas. [7]
Venous leg ulcers in humans is a kind of an ulcer, due to abnormal vein function in the legs. The common causes for the disease include blood clots, injury, inheritance, ageing, lack of physical ...
Venous ulcers, which usually occur in the legs, account for about 70% to 90% of chronic wounds [2] and mostly affect the elderly. They are thought to be due to venous hypertension caused by improper function of valves that exist in the veins to prevent blood from flowing backward.
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