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Peripheral artery disease most commonly affects the legs, but other arteries may also be involved, such as those of the arms, neck, or kidneys. [4] [17] Peripheral artery disease (PAD) is a form of peripheral vascular disease. Vascular refers to both the arteries and veins within the body. PAD differs from peripheral veinous disease. PAD means ...
English: The illustration shows how P.A.D. can affect arteries in the legs. Left figure shows a normal artery with normal blood flow. The inset image shows a cross-section of the normal artery. Right figure shows an artery with plaque buildup that's partially blocking blood flow. The inset image shows a cross-section of the narrowed artery.
Peripheral arterial disease is a blockage in the arteries that carry blood away from your heart. It usually develops in your legs. The strongest risk factors are diabetes and smoking.
After the gangrene is treated with debridement and antibiotics, the underlying cause can be treated. In the case of gangrene due to critical limb ischemia, revascularization can be performed to treat the underlying peripheral underlateral artery disease. [citation needed] Ischemic disease of the legs is the most common reason for amputations.
A 71-year-old diabetic male smoker with severe peripheral arterial disease presented with a dorsal foot ulceration (2.5 cm X 2.4cm) that had been chronically open for nearly 2 years. Arterial insufficiency ulcers (also known as ischemic ulcers , or ischemic wounds ) are mostly located on the lateral surface of the ankle or the distal digits. [ 1 ]
Thromboangiitis obliterans, also known as Buerger disease (English / ˈ b ɜːr ɡ ər /; German: [ˈbʏʁɡɐ]) or Winiwarter-Buerger disease, is a recurring progressive inflammation and thrombosis (clotting) of small and medium arteries and veins of the hands and feet.
The popliteal artery entrapment syndrome (PAES) is an uncommon pathology that occurs when the popliteal artery is compressed by the surrounding popliteal fossa myofascial structures. [1] This results in claudication and chronic leg ischemia .
When atherosclerosis has become severe and caused irreversible ischemia, such as tissue loss in the case of peripheral artery disease, surgery may be indicated. Vascular bypass surgery can re-establish flow around the diseased segment of the artery, and angioplasty with or without stenting can reopen narrowed arteries and improve blood flow.