http://www.youtube.com/watch?v=mpg7ON2CfFEendofvid
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Edema 1 by D.J. HENNAGER
Edema 2 by D.J. HENNAGER
A brief video describing the major pressures in capillary filtration as well as how those pressures are altered in edema. The four main causes of edema include increased hydrostatic pressure, decreased osmotic pressure, capillary permeability, and lymphatic blockage. Further discussion includes major pathologies that influence or precede these causes of edema.A scan of this diagram can be found here
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