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Corona phlebectatica is a cutaneous sign of chronic venous insufficiency, characterized by abnormally dilated veins around the ankle. [1] It is characterised by the presence of abnormally visible cutaneous blood vessels at the ankle with (a) venous cups, (b) blue and red telangiectasis, and (c) capillary stasis spots. [1]
This inflammation can cause pain and stiffness [5] and is one of the most common causes of ankle problems. [7] In many types of arthritis, progressive joint degeneration in the joint occurs and smooth "buffered" cartilage is gradually lost, causing the bones rub against each other and wear, as well as the soft joint tissue.
When this flare occurs around the ankle, it is called an ankle flare. The condition is also known as a malleolar flare, in reference to the malleolus, the bony prominence on each side of the ankle. Ankle flares are often caused by venous ulcer, due to deep vein thrombosis or varicose veins.
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Venous ulcer is defined by the American Venous Forum as "a full-thickness defect of skin, most frequently in the ankle region, that fails to heal spontaneously and is sustained by chronic venous disease, based on venous duplex ultrasound testing."
If the impaired vein function causes significant symptoms, such as swelling and ulcer formation, it is referred to as chronic venous disease. [3] It is sometimes called chronic peripheral venous insufficiency and should not be confused with post-thrombotic syndrome in which the deep veins have been damaged by previous deep vein thrombosis .
What causes swollen feet? An edema-related swelling or a bloated feeling occurs when excess fluid gets trapped in the body’s tissues. Although edema can happen with heart failure, it can also ...
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 ().
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