patients who cannot move due to some chronic illness and are bound to bed ,DVT or deep vein thrombosis can lead to a common complication which is called pulmonary embolism that is life-threatening. Asymmetrical edoema, asymmetrical cough swelling, and asymmetrical localised pain in the cuff are all indicators of deep vein thrombosis, or DVT. pulmonary embolism, another frequent complication of DVT or deep vein thrombosis, can also have signs and symptoms
In deep vein thrombosis or DVT, the leg become swollen has edema with erythema and is warm, so deep vein thrombosis or dvt as the name implies it means thrombus forming within the deep veins.a normal vein of the legs have valves which assist in the hero dynamics of the veins and helps return blood back to the heart by preventing back flow. in deep vein thrombosis or DVT there is thrombus occurring within the veins of the leg,the lower legs usually and so clotting occurs.A thrombus is made up of a network of fibrin mesh platelets and red blood cells they all clump together via coagulation cascade and forms what's known as a thrombus. CAUSES OF DEEP VEIN THROMBOSIS OR DVT: There are many causes of deep vein thrombosis or DVT, but It can all be reduced to three things: vascular injury as the first, venous stasis as the second, and hypercoagulability as the third. These three elements together make up what is known as the virchow triad.
Different diseases condition leads to one or more of these factors and this and this will predispose one to developing deep vein thrombosis or DVT and so once I thrombus has occurred the thrombus itself has a few faiths including propagation which means just growing along the vessel organization.Recanalization, which creates holes in the thrombus, organising within the vessel layer, embolism, which refers to the thrombus being dislodged and moving through the bloodstream or resolution, when the thrombus is simply broken down by plasmon.
Pulmonary embolism is a serious complication of deep vein thrombosis, or DVT. It is a common fate for thrombus in the deep veins and can be life-threatening when it dislodges and becomes an embolus. It can travel up to the heart via the inferior vena cava, where the heart will then pump the embolus to the pulmonary circulation. The embolus can then lodge into the pulmonary arteries and cause pulmonary tissue .As a result, pulmonary embolism is a major complication of deep vein thrombosis, or DVT. Another major complication is actually caused by the side effects of the medications people with DVT take, which can result in acute GI bleeding because the drugs are anticoagulants. Therefore, most risk factors for developing deep vein thrombosis or DVT fall into one or more of the virtues category. The risk factors include pregnancy, now pregnancy can cause or as a risk factor to DVT because when the uterus enlarges it can press against the inferior vena cava causing stasis below also in pregnancy there is a rise in clotting factors ,other risk factors for developing deep vein thrombosis or DVT include increased age ,obesity,having had a major surgery for the past three months, having medical comorbidities, being hospitalized in the past two weeks and for patients who are hospitalized. 25 to 50 percent of actually surgical patients can develop DVT or deep vein thrombosis. other risk factors for DVT or deep vein thrombosis include being on certain medications such as oral contraceptives, tamoxifen, long distant flights.genetics also plays a role in increasing the risk of DVT. . Investigations for deep vein thrombosis or DVT include a full blood count liver function test, electrolyte ,.urea creatinine. ..Also follow link. https://www.facebook.com/profile.php?id=100086579041394
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