Interventional Procedures
Fine Needle Aspiration (FNA)
Fine needle aspiration uses a thin needle to collect cells from lumps, nodules, or masses for laboratory analysis. Guided by ultrasound, this minimally invasive technique helps diagnose thyroid nodules, lymph nodes, breast lumps, and other abnormalities without requiring surgery.
Duration:15-30 minutes
Results:Pathology results typically available within 3-5 business days
What It Involves
- Ultrasound locates and measures the target
- The skin is cleaned and may be numbed with local anaesthetic
- A fine needle is inserted under ultrasound guidance
- Cells are aspirated and sent for pathology examination
Common Conditions Investigated
Thyroid nodule evaluationLymph node assessmentBreast lump biopsySalivary gland massesSoft tissue massesCyst aspiration
Preparation Required
- Cease blood thinning medications as advised
- No fasting required for most FNA procedures
- Bring recent imaging and pathology reports
- Inform us if you have bleeding disorders
What to Expect
- The procedure causes minimal discomfort
- Multiple passes may be needed to obtain adequate samples
- Pressure will be applied afterwards to prevent bruising
- Most patients return to normal activities immediately
After Your Appointment
- Minor bruising or tenderness at the site is normal
- Apply ice if needed for comfort
- Results typically take 3-5 business days
- Your referring doctor will discuss results with you