[Post-thrombotic valvular lesions].


A patent lumen after deep vein thrombosis can be achieved but at the cost of valve destruction which occurs in 50 to 75% of the cases within 6 to 12 months after the thrombotic event. The diagnosis of post-thrombotic valve destruction is made on the basis of direct consequences of venous back flow. Photoplethysmographic measurement of venous filling… (More)