Deep vein thrombosis resident survival guide: Difference between revisions
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==Diagnostic approach== | ==Diagnostic approach== | ||
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{{familytree | | | | | | | | | A01 | | | | | |A01='''Pretest Probability of DVT'''<br>'''Major points'''<br>*Active cancer <br> }} | |||
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{{familytree | | C01 | | | | | C02 | | | | | C03 |C01=low*|C02=Moderate*|C03=High*}} | |||
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==Management== | ==Management== | ||
Revision as of 21:08, 26 November 2013
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Definition
Deep vein thrombosis (also known as deep venous thrombosis or DVT and colloquially referred to as economy class syndrome) is the formation of a blood clot ("thrombus") in a deep vein. The risk is significantly increased if the thrombus embolizes to the lungs, causing pulmonary embolism.
Causes
Life Threatening Causes
Common Causes
- long term immobility
- clotting disorders
- Cardiac failure
- Hip replacement
- Estrogen in OCP and HRT
- nephrotic syndrome
- Obesity
- Pregnancy
Diagnostic approach
| Pretest Probability of DVT Major points *Active cancer | |||||||||||||||||||||||||||||||||||
| low* | Moderate* | High* | |||||||||||||||||||||||||||||||||