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Cholesterol, Pleural Fluid [17586X]
Test Code175868
CPT Codes
84311
Preferred Specimen
1 mL pleural fluid collected in a sterile leak-proof container
Minimum Volume
0.5 mL
Transport Temperature
Frozen
Specimen Stability
Room temperature: 7 days
Refrigerated: 28 days
Frozen: 28 days
Refrigerated: 28 days
Frozen: 28 days
Methodology
Spectrophotometry (SP)
Setup Schedule
Set up: Daily; Report available: 1 day
Reference Range
Transudate | <60 mg/dL |
Exudate | >60 mg/dL |
Clinical Significance
Cholesterol level determination in pleural effusion has been recommended in differentiating exudates from transudate