A
5200 Harry Hines Blvd.
,
Dallas
,
TX
75235
Search Tests
Search by Dept.
General Information
Performed: 24 hrs.
Turn Around Time: Med Emerg: 60 minutes; Routine: 2 hrs.
CPT Codes: 83605
Performed By: Chemistry
Notes: Effective August 4, 2019, this test is no longer available.
Clinical Utility: Measurement of certain biochemical parameters are used to determine whether the fluid effusion is a transudate or an exudate. The presence of transudate implies the presence of hydrostatic or colloid pressure disturbance without pleural disease involvement. In contrast, exudate implies infection or a neoplasm causing increased capillary permeability. Lactate: Elevated levels are observed in infection and ischemia. The test result should be integrated into the clinical context interpretation.
Components
Name |
Method |
Sex |
Age Range |
Ref. Range Low |
Ref. Range High |
Units |
Lactate, Fluid |
Colorimetric |
|
|
|
|
|
Specimen Requirements
Type |
Container |
Volume |
Units |
Collection / Delivery |
Storage / Transport |
Off Campus |
Body Fluid |
Gray, 6mL |
|
|
Specify fluid type. Deliver to Lab Central
|
Room Temperature |
|