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Lab Manual for UCSF Clinical Laboratories

Lab Manual for SFGH

Internal Resources


Item Value
Available Stat? Yes
Test code PERTP
Performed by? Chemistry
Sendout? no
In House Availability Routine or STAT: 7 days/week.
Interpretation A Gradient value of greater than 1.1 g/dL is seen in transudates.
A Gradient value of less than 1.2 g/dL is seen in exudates.
Amount to Collect 0.5 mL
Collection Instructions Serum should be collected within 24 hours of fluid specimen.
Sample type fluid, serum
Special instructions Any body fluid for chemical analysis that might clot should be collected in a heparinized syringe or placed in a green top blood collection tube.
Stability 3 days at 4 degrees C.
Additional information Fluid Albumin, Serum Albumin, Serum Effusion Albumin Gradient
See individual tests.
Last Updated 11/12/2008 11:24:35 AM
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