SYNOVIAL FLUID ANALYSIS

What this test checks

Examines joint fluid for cells, crystals, bacteria, and chemistry — helps identify gout, infection, inflammation.

Why do people get this test?

Essential when a joint is swollen, hot, and painful — to find the cause quickly.

When you should consider this test

• Sudden swollen, painful, hot joint
• Suspected gout or joint infection
• Joint specialist requested

How to prepare

Performed on joint fluid your doctor collected.