Chapter 111 Venous Thrombosis (Part 2) pot
Chapter 111. Venous Thrombosis (Part 2) pot
... 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. ... Models of thrombosis risk.
In each panel, the figure shows the thrombosis (black) potential of each risk
f
actor present during an individual's life and the resultant t...
Chapter 111. Venous Thrombosis (Part 1) pot
... primary prevention are
available.
Venous thrombosis tends to recur. The risk factors for a first venous
thrombosis are not the same as for recurrent venous thrombosis and to a large
extent ... those associated with
hypercoagulability, which can be either genetic or acquired (Table 111- 1). Venous
thrombosis is a multicausal disease that occurs when several risk factors are...
Chapter 111. Venous Thrombosis (Part 3) potx
... workup of DVT and PE have
much in common, they will be discussed separately.
Chapter 111. Venous Thrombosis
(Part 3)
Thrombophilia Testing
Testing for prothrombotic abnormalities outside ... forms of venous thrombosis, and
extension to the deep vein occurs. Treatment options are a matter of debate and
vary from anticoagulants to an expectant approach.
Global Data...
Chapter 111. Venous Thrombosis (Part 4) pptx
...
>4: PE likely
Chapter 111. Venous Thrombosis
(Part 4)
Deep Vein Thrombosis
The signs and symptoms of DVT, such as swelling, pain, redness,
superficial venous dilatation, and Homan's ... 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...
Chapter 111. Venous Thrombosis (Part 5) ppt
... clinical probability can be categorized accurately using
the rule developed for suspected PE (Table 111- 2). In those with an unlikely
probability, a D-dimer test should be performed and, if normal, ... risk of the development of the
postthrombotic syndrome (swelling, stasis dermatitis, ulceration, venous
claudication); in PE, treatment reduces the risk of pulmonary hypertension.
A s...
Chapter 111. Venous Thrombosis (Part 6) ppsx
... 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...
Chapter 112. Venous Thrombosis (Part 4) potx
...
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 D...
Chapter 112. Venous Thrombosis (Part 2) pps
...
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 resultant thrombosis potential ... factors (TFPI)
(Table 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 throm...
Chapter 059. Bleeding and Thrombosis (Part 2) potx
... cross-links and thereby
stabilizes the fibrin clot.
Figure 59-2
Chapter 059. Bleeding and Thrombosis
(Part 2)
Coagulation is initiated by tissue factor (TF) exposure, which, with
factor (F)VIIa, ... associations (Fig. 59 -2). Thrombin also activates factor XIII
(fibrin-stabilizing factor) to factor XIIIa, which covalently cross-links and thereby
stabilizes the fibrin clot....
Chapter 063. Chromosome Disorders (Part 2) potx
... Chapter 063. Chromosome Disorders
(Part 2)
Molecular Cytogenetics
The introduction of FISH methodologies in the ...
chromosome-specific paints (chromosome libraries), repetitive probes, and single-
copy probes (Fig. 63 -2). Chromosome libraries hybridize to sequences that span
the entirety of the chromosome from which