Chapter 112 Venous Thrombosis (Part 2) pps

... 111-1). Prognosis Patients who have had a venous thrombosis have a high risk (3–10% per year) of another. Up to half of the recurrences after a first thrombosis in one leg occur in the other, ... abnormalities— Models of thrombosis risk. In each panel, the figure shows the thrombosis (black) potential of each ri sk factor present during an individual's life and the res...

Ngày tải lên: 07/07/2014, 04:20

... risk factors, increasing Chapter 111. Venous Thrombosis (Part 2) Figure 111-1 antithrombin, protein C, and protein S deficiencies—increase the risk of recurrent thrombosis by 50% at most. ... (red). (From FR Rosendaal: Venous thrombosis: A multicausal disease. Lancet 353:1167, 1999; with permission.) Several acquired risk factors are very strong, causing thromb...

Ngày tải lên: 07/07/2014, 04:20

... Chapter 111. Venous Thrombosis (Part 6) Table 111-3 Long- Term Treatment with Vitamin K Antagonists for Deep Vein Thrombosis (DVT) and Pulmonary Embolism ... transie nt (reversible) risk factor 3 Recommendation applies to both proximal and calf vein thrombosis First episode of idiopathic DVT or PE 6–12 Continuation of anticoagulant therapy ... patients with DVT and co...

Ngày tải lên: 07/07/2014, 04:20

... the absence of FVL Chapter 112. Venous Thrombosis (Part 1) Harrison's Internal Medicine > Chapter 111. Venous Thrombosis Venous Thrombosis: Introduction Venous thrombosis is the ... of thrombosis. Detailed guidelines for primary prevention are available. Venous thrombosis tends to recur. The risk factors for a first venous thrombosis are not the s...

Ngày tải lên: 07/07/2014, 04:20

... Previously documented deep vein thrombosis 1 Alternative diagnosis at least as likely as deep vein –2 Chapter 112. Venous Thrombosis (Part 4) Deep Vein Thrombosis The signs and symptoms ... of thrombosis. Elevations of D-dimer in patients > 70 years who do not have thrombosis make the test less useful in this population. Table 111-2 Clinical Decision Rule for Di...

Ngày tải lên: 07/07/2014, 04:20

... Chapter 112. Venous Thrombosis (Part 5) Withholding further diagnostic testing and anticoagulant treatment in ... episode of DVT and a documented thrombophilic abnormality differently from those with idiopathic thrombosis. Hence, the recommendation is also 6–12 months of VKA. A duration of 12 months is recommended ... the treatments of DVT and PE have much in common, they w...

Ngày tải lên: 07/07/2014, 04:20

... filter, preferably removable, should Chapter 112. Venous Thrombosis (Part 6) Table 111-3 Long- Term Treatment with Vitamin K Antagonists for Deep Vein Thrombosis (DVT) and Pulmonary Embolism ... Wilkins, 2006 Prandoni P: Links between arterial and venous disease. J Intern Med 262:341, 2007 [PMID: 17697155] Rosendaal FR: Venous thrombosis, a multicausal disease. Lancet...

Ngày tải lên: 07/07/2014, 04:20

... vein thrombosis) , and the liver (portal vein thrombosis, and hepatic vein thrombosis, also known as Budd-Chiari syndrome). Thrombosis of the arm is almost invariably associated with central venous ... Although local abnormalities often play a role, a procoagulant state due to cancer Chapter 112. Venous Thrombosis (Part 3) Thrombophilia Testing Testing for prothrombot...

Ngày tải lên: 07/07/2014, 04:20

... Chapter 028. Sleep Disorders (Part 2) Stages of REM sleep (solid bars), the four stages of NREM sleep, and wakefulness ... episode usually occurs in the second hour of sleep. More rapid onset of REM sleep in a young adult (particularly if <30 min) may suggest pathology such as endogenous depression, narcolepsy, circadian

Ngày tải lên: 06/07/2014, 13:20

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