

FNAC
When a doctor detects a lump or a swelling during a physical examination, the first step toward recovery is identifying exactly what it is. At Eskag Sanjeevani Hospitals, we offer the highly sought-after FNAC test, a simple yet powerful diagnostic tool that helps distinguish benign (harmless) growths from more serious conditions.
As a trusted healthcare name in Kolkata, we ensure that your diagnostic experience is handled with clinical precision and a gentle touch, helping you move from uncertainty to a clear path of treatment.
Understanding the Basics: What is FNAC?
If you’ve been advised to undergo this investigation, your first question is likely: “What is FNAC?” FNAC stands for Fine Needle Aspiration Cytology. It is a quick, non-surgical diagnostic procedure used to investigate lumps or masses located just under the skin. Using a very thin, hollow needle, our pathology specialists at Eskag Sanjeevani extract a small sample of cells from the lump for examination under a microscope.
It is commonly used for swellings in the:
- Thyroid gland
- Lymph nodes (in the neck, armpit, or groin)
- Breast tissue
- Salivary glands
The Procedure: What to Expect During an FNAC Test
Many patients feel anxious about needles, leading them to ask: “Is the FNAC test painful?” The truth is, the FNAC procedure is very similar to a standard blood draw. Because the needle used is significantly thinner than a typical injection needle, most patients describe the sensation as a tiny prick or a slight “pinch.”
At Eskag Sanjeevani, we prioritise your comfort:
- Preparation: No special fasting is usually required. The skin over the lump is cleaned with an antiseptic.
- Aspiration: Our pathology doctor gently inserts the fine needle into the mass.
- Completion: The entire FNAC procedure typically takes less than 10 to 15 minutes.
FNAC vs Biopsy: Which One Do You Need?
A common source of confusion for patients is the choice between FNAC and biopsy.
- FNAC: Extracts individual cells. It is faster, less invasive, requires no anesthesia, and leaves no scar. It is usually the “first-line” test.
- Biopsy: Removes a larger piece of tissue (a “core”). It provides more detailed information but is more invasive and may require local anesthesia or stitches.
At Eskag Sanjeevani, our consultants help determine the appropriate approach based on the swelling’s size, location, and nature.
Understanding Your FNAC Report
After the procedure, our expert cytopathologists analyze the cells. The FNAC report is usually ready within 24 to 48 hours.
A report generally falls into three categories:
- Benign: The growth is non-cancerous (e.g., a cyst or an infection).
- Malignant: The cells show signs of cancer, requiring immediate specialist consultation.
- Inconclusive: Sometimes, the sample may not contain enough cells, and your doctor might suggest a repeat test or a biopsy.
Why Choose Eskag Sanjeevani for an FNAC Test?
Searching for an “fnac test near me” in Kolkata can lead you to many options, but Eskag Sanjeevani stands out for several reasons:
- Expert Pathologists: We have experienced pathologists. Your reports are signed by senior consultants with years of experience in cytology.
- Ultrasound Guidance: We offer imaging-assisted FNAC for maximum accuracy.
- No waiting: We understand the anxiety of waiting, so we prioritize fast, digital reporting via WhatsApp and Email.
- Multiple Locations: With units in Baghbazar, Khardah, and Baranagar, we are always accessible.
Explore Our FNAC at Eskag Sanjeevani Hospitals Kolkata
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Frequently Asked Questions on: FNAC
No, it is generally not painful. It feels similar to an insect bite or a routine blood test. Most patients do not require any local anesthesia.
No, you can eat and drink normally before an fnac procedure. However, if you are on blood-thinning medications, please inform our team beforehand.
At Eskag Sanjeevani, we aim to provide accurate fnac reports within 24 to 48 hours.
Yes, it is highly effective at identifying cancerous cells in the thyroid, breast, and lymph nodes, often being the first step in cancer diagnosis.
Minor bruising or slight soreness at the site is common but usually disappears within 24 hours.

