PET, Modified (2L 4.25% Glucose)

Specimen Plasma and Fluid at 0, 1, 2 and 4 Hour Dwells
Container Type 1 Short Green Top Tube (Plasma)

4 Black Top Tubes (Fluid)

Stability BUN, Creatinine, Sodium; 7 days; Glucose: 3 days
Turnaround Time 1 day
Methodology See individual analytes
Reference Range See Interpretation of Peritoneal Transport Classification in Results and Reporting section
Transport Temp Refrigerate 2° – 8°C
Analytes Blood: Glucose, BUN, Creatinine, Sodium
Fluid at 0, 1, 2 and 4 Hour: Glucose, Urea, Creatinine, Sodium
Calculations Fluid Corrected Creatinine from a 0, 1, 2 and 4 Hour Dwell; Sodium D/P from a 0, 1, 2 and 4 Hour Dwell; Corrected Creatinine D/P Ratio from a 4 Hour Dwell
CPT Code 82565, 82947, 84295, 84520×5, 82570×4, 82945×4, 84302×4