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Livedo reticularis is a common skin finding consisting of a mottled reticulated vascular pattern that appears as a lace-like purplish discoloration of the skin. [1] The discoloration is caused by reduction in blood flow through the arterioles that supply the cutaneous capillaries, resulting in deoxygenated blood showing as blue discoloration ().
ulcers – arterial ulcers tend to be on the borders / sides of the foot, neuropathic ulcers on the plantar surface of the foot, venous ulcers tend on be on the medial aspect of the leg superior to the medial malleolus. hair – hair is absent in peripheral vascular disease (PVD) shiny skin – seen in PVD; Haemosiderin deposits ...
Skin changes as a result of long term venous stasis Venous stasis , or venostasis , is a condition of slow blood flow in the veins , usually of the legs. Presentation
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 ...
It represents late sequelae of lipodermatosclerosis where the skin has lost its nutrient blood flow. Lipodermatosclerosis , [ 8 ] an indurated plaque in the medial malleolus . Malignancy, [ 8 ] malignant degeneration being a rare but important complication of venous disease since tumors that develop in the setting of an ulcer tend to be more ...
"It can present with a variety of skin manifestations," Javaid said. "You can have something that looks like eczema, hives, angioedema, erythema multiforme, vesicles that look like papules, mouth ...
The most commonly affected vessels in peripheral vascular disease are the arteries supplying the legs, so when less blood gets to the muscle tissue in the legs, that tissue sees less oxygen and becomes ischemic. Ischemic cells release adenosine, a type of signaling molecule, which is thought to affect nerves in these areas, which is felt as pain.
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