The extracellular fluid is the body fluid located outside the cell(s). It makes up about 26% of the total body water composition in humans. Intravascular fluid (blood plasma), interstitial fluid, lymph and transcellular fluid make up the extracellular fluid.

Available Test:

CSF PLEURAL PERITONEAL| SINOVIAL
Microscopic Examination  Gram Stain
AFB Stain CS  Cytology/ Malignant Cell
Biochemical : Protein/ Sugar/Chloride