Cytology/FNAC Slides Review - Second Opinion Test
About Cytology/FNAC Slides Review - Second Opinion Test
| Field | Value |
|---|---|
| Also Known As | FNAC Slide Review, Cytology Second Opinion, Fine Needle Aspiration Cytology Slides Review, FNAC Stained Slides for Second Opinion, Cytopathology Consultation |
| Sample Type | Pre-prepared FNAC glass slides (stained and/or unstained) from a prior procedure — no new body sample is collected |
| Fasting Required | No |
| Report Time | 4 days |
| Recommended For | Males and females of all ages who have undergone a prior FNAC and need diagnostic confirmation |
| Price | Starting at ₹850 |
What is a Cytology/FNAC Slides Review - Second Opinion Test?
A Cytology/FNAC Slides Review - Second Opinion test is a consultative pathology service where an independent specialist re-examines glass slides prepared during a previous fine needle aspiration cytology (FNAC) procedure. No new needle aspiration or body sample is needed. The reviewing pathologist analyses the existing slides to confirm, clarify, or revise the original diagnosis.
This test is also known as FNAC Slide Review, Cytology Second Opinion, and Cytopathology Consultation. It is typically requested when the initial diagnosis is uncertain, when cancer is suspected, or when a patient or clinician seeks greater confidence before proceeding with treatment.
What Does a Cytology/FNAC Slides Review - Second Opinion Test Measure?
This is a qualitative pathology review, not a numerical laboratory test. Rather than producing values, it generates a descriptive diagnostic opinion. A senior cytopathologist examines the submitted slides and evaluates the following aspects:
| Feature Assessed | What the Pathologist Looks For |
|---|---|
| Cell morphology | Whether cells appear normal, atypical (slightly abnormal), or malignant (cancerous) |
| Cellular composition | Types and proportions of cells present in the sample |
| Staining patterns | How cells absorb laboratory dyes, helping identify cell types and abnormalities |
| Background features | Presence of dead tissue, inflammation, or infection markers |
| Adequacy assessment | Whether the slides contain enough representative cells for a reliable diagnosis |
Why is a Cytology/FNAC Slides Review - Second Opinion Test Done?
There are several situations where a second independent review of FNAC slides can meaningfully change or strengthen a diagnosis.
Common Symptoms That May Require This Test
A doctor or patient may request a Cytology/FNAC Slides Review in the following situations:
- An original FNAC result that is unclear or ambiguous
- A suspected cancer diagnosis that requires confirmation before starting treatment
- A finding that does not match clinical or imaging results
- A complex or rare tumour type that needs specialist input
- Concern about the accuracy of the original report before undergoing surgery
- A request for reassurance prior to starting chemotherapy or radiation therapy
- A non-diagnostic original report where slides were deemed insufficient
Conditions This Test Can Help Detect
This FNAC second opinion is particularly valuable for the following conditions:
- Breast lumps requiring confirmation of benign or malignant status
- Thyroid nodules with indeterminate or borderline cytology
- Lymph node swellings where tuberculosis, reactive changes, or lymphoma must be distinguished
- Soft-tissue masses where tumour type and grade need verification
- Salivary gland lesions with uncertain classification
- Any site where the original report was inconclusive or incomplete
How to Prepare and What to Expect
Since this test involves submitting existing slides rather than undergoing a new procedure, preparation is straightforward. The focus is on gathering and transporting your slides safely.
Do You Need to Fast?
No fasting is required. This is a slide review, not a blood test or new aspiration procedure. There are no dietary restrictions before submitting your slides.
Practical Tips Before Your Test
Please keep the following points in mind before visiting the centre for the Cytology/FNAC Slides Review - Second Opinion test procedure:
- Collect your original FNAC slides from the laboratory that performed the initial test.
- Carry the original pathology report and any related clinical history documents.
- Bring copies of relevant imaging reports such as ultrasound, CT, or MRI scans, as these assist the reviewing pathologist.
- Transport slides in a proper slide carrier or protective box to prevent breakage or damage.
- If paraffin-embedded tissue blocks are available, bring those as well, as they allow for additional testing if required.
- Ensure stained slides are appropriately fixed: slides for PAP stain should be fixed in 100% isopropyl alcohol or methanol, and air-dried slides are used for MGG stain.
Step-by-Step Procedure
Here is what happens when you submit slides for a Cytology/FNAC Slides Review - Second Opinion:
- Obtain your original FNAC glass slides, tissue blocks (if available), and the previous pathology report from the initial laboratory.
- Visit your nearest Lupin Diagnostics centre with the slides, a completed requisition form, and all relevant clinical and imaging information.
- A trained staff member registers your submission and confirms that the slide count and labelling match your accompanying documents.
- A senior cytopathologist independently examines the slides under a microscope, assessing cell structure, staining patterns, and diagnostic features.
- If needed, additional special stains or immunohistochemistry (laboratory techniques that use antibodies to identify specific cell types) are applied to the slides.
- A written second-opinion report is prepared and issued, confirming, modifying, or disagreeing with the original diagnosis. Your slides and block are returned after the review is complete.
Factors That Can Affect Accuracy
The following factors may influence the quality of the second-opinion review:
- Quality of slide fixation and staining from the original laboratory
- Number of slides submitted (more slides allow a more thorough assessment)
- Completeness of clinical history, imaging reports, and prior pathology records provided
- Experience of the clinician who performed the original FNAC aspiration
- Physical condition of the slides at the time of submission
Understanding Your Cytology/FNAC Slides Review - Second Opinion Test Results
Results from this test are descriptive, not numerical. The reviewing pathologist issues a written opinion categorising the findings. Below are the standard reporting categories used in cytopathology:
| Category | Meaning |
|---|---|
| Benign | No cancer cells detected; findings suggest a non-cancerous condition |
| Atypical or Indeterminate | Some abnormal cells present, but not clearly cancerous; further testing may be needed |
| Suspicious for Malignancy | Cells show features that strongly suggest cancer, but findings are not conclusive |
| Positive for Malignancy | Cancer cells clearly identified in the slides |
| Non-diagnostic or Inadequate | Slide material is insufficient for a reliable opinion |
Disclaimer: These ranges are general guidelines. Your doctor will interpret your results based on your age, health history, and other factors. Always consult a qualified healthcare professional for personalised medical advice.
A concordant result (one that agrees with the original report) adds confidence to the diagnosis. A discordant result may lead to a revised diagnosis, potentially changing the treatment plan. Published research shows that around 8.4% to 9.3% of cytopathology consultations reveal major diagnostic disagreements between original and second-opinion reports, making this review a meaningful step in complex cases.
How to Maintain Healthy Levels
While this test does not measure biological values, the following general steps support informed decision-making after receiving your results:
- Keep all your medical reports, imaging studies, and pathology results organised and accessible for future consultations.
- Share the second-opinion report with your treating doctor to discuss any changes in diagnosis or next steps.
- If a non-diagnostic result is returned, ask your doctor whether a repeat FNAC or tissue biopsy would provide greater clarity.
Lupin Diagnostics Cytology/FNAC Slides Review - Second Opinion Test Price
The Cytology/FNAC Slides Review - Second Opinion test cost at Lupin Diagnostics starts at ₹850. This test requires a visit to a Lupin Diagnostics centre, as physical glass slides must be submitted in person. Home collection is not available for this test.
| City | Approximate Price (₹) |
|---|---|
| BHOPAL | 850 |
| CHENNAI | 900 |
| HYDERABAD | 850 |
| KOLKATA | 850 |
| NAVI MUMBAI | 850 |
| PUNE | 850 |
Disclaimer: Prices are indicative and may vary by location. Please confirm the current price at the time of booking.
How to Book
Follow these steps to book your Cytology/FNAC Slides Review - Second Opinion test online or in person:
- Select the test on the Lupin Diagnostics website.
- Choose your city and preferred centre location.
- Visit the centre at your scheduled time with your FNAC slides, prior pathology report, and clinical history.
- Receive your report via email or WhatsApp within the stipulated turnaround time.
Frequently Asked Questions
It is a consultative service where an independent senior cytopathologist re-examines FNAC slides from a prior procedure. No new sample is collected. The review confirms, clarifies, or revises the original diagnosis, helping guide treatment decisions.
No. This is purely a slide review. You only need to collect your original FNAC slides from the initial laboratory and submit them to the Lupin Diagnostics centre.
Published research indicates that major diagnostic disagreements occur in roughly 8.4% to 9.3% of cytopathology consultation cases. A second independent review can identify errors or refine an ambiguous diagnosis before significant treatment decisions are made.
Place slides in a proper slide carrier or protective box to avoid breakage. Do not expose them to extreme heat or moisture. Include the original pathology report, imaging documents, and any relevant clinical notes.
Yes, it can. Research shows that in a small but meaningful proportion of cases, the second opinion changes the diagnosis in a way that alters treatment planning. Both agreeing and disagreeing results are useful in guiding care.
No. Because the test involves submitting physical glass slides rather than a blood or urine sample, you need to visit a Lupin Diagnostics centre in person to hand over the slides securely.
Cytology/FNAC Slides Review - Second Opinion Test
