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Permanent vein collapse occurs as a consequence of: Repeated injections, especially with blunt needles. Poor injection technique. [4] Injection of substances which irritate the veins; in particular, fluids that are hypertonic (high osmolality), vasoactive, irritants, with an extreme pH (very acidic or alkaline), [5], many chemotherapeutic drugs ...
Tunnel (also referred as The Tunnel; Korean: 터널 Teoneol) is a 2016 South Korean survival drama film written and directed by Kim Seong-hun, starring Ha Jung-woo in the lead role. [ 3 ] [ 4 ] The film revolves around a car salesman who gets trapped when a poorly constructed tunnel collapses, and deals with his survival inside the tunnel with ...
Deep and superficial vein thrombosis may in turn be caused by thrombophilia, which is an increased propensity of forming blood clots. [citation needed] Arteriovenous fistula (an abnormal connection or passageway between an artery and a vein) may cause chronic venous insufficiency even with working vein valves. [citation needed]
However research has shown that there is a clear association between the presence of IPVs and recurrent varicose veins. [8] Before 1985, the ligation of IPVs needed open surgery. In 1985, G. Hauer described the Sub-fascial endoscopic perforator vein surgery (SEPS) technique [9] allowing IPVs to be clipped through a small incision.
The ASV which is often responsible for varicose veins, can be located at the 'alignment sign', where it is seen to align with the femoral vessels. On ultrasound at the saphenofemoral junction in the groin, the common femoral vein (CFV) with the GSV and the common femoral artery (CFA) create an image called the Mickey Mouse sign.
A shocking video shows the jaw-dropping rescue of tourists trapped in a frozen lake in India. According to Reuters, the four individuals fell through frigid water at Sela Lake on Sunday.
NEW YORK (Reuters) -The man accused of killing a woman sleeping on a New York City subway car by setting her on fire after what prosecutors say was a night of heavy drinking pleaded not guilty to ...
Superficial thrombophlebitis is a thrombosis and inflammation of superficial veins presenting as a painful induration (thickening) with erythema, often in a linear or branching configuration with a cordlike appearance. [2]: 826–7 [3] Superficial thrombophlebitis is due to inflammation and/or thrombosis, and,less commonly, infection of the