“Doctor, if you can already see that the ulcer looks suspicious, why do I need a biopsy? Why not simply remove it?”
This is a very reasonable question.
When patients hear the word biopsy, many become anxious. Some worry that taking a piece from a suspicious ulcer may make the cancer spread. Others feel that if the surgeon already suspects oral cancer, it would be better to start treatment immediately.
But there is an important principle in cancer care:
We should know exactly what we are treating before planning how to treat it.
As an Oral Cancer Surgeon Pune, I consider biopsy one of the most important steps between suspecting oral cancer and planning its treatment.
A biopsy is not merely another investigation.
It gives us the diagnosis on which the entire treatment plan is built.
A Conversation from My Clinic
A gentleman once came to my clinic with an ulcer along the side of his tongue.
It had been present for nearly two months.
After examining him, I explained that the ulcer looked suspicious and that we should perform a biopsy.
His wife immediately looked worried.
Then he asked:
“Doctor, if you already think it is cancer, why disturb it? I’ve heard that biopsy can make cancer spread.”
I’ve heard this concern many times.
So I explained:
“Looking at the ulcer tells me what I suspect. A biopsy tells me what it actually is.”
The biopsy subsequently confirmed oral cancer.
But now we weren’t operating on an assumption.
We had a diagnosis.
That allowed us to complete appropriate imaging, assess the stage, discuss treatment properly with the family, and plan surgery systematically.
As an Oral Cancer Surgeon Pune, I believe this distinction is fundamental:
Suspicion starts the investigation. Biopsy establishes the diagnosis.
What Exactly Is a Biopsy?
A biopsy simply means taking a small representative sample of tissue from an abnormal area and sending it to a pathologist for examination under a microscope.
Depending on the lesion, this may be done under local anaesthesia and often takes only a short time.
Broadly, a surgeon may choose between:
Incisional biopsy: A representative portion of the lesion is removed for diagnosis.
Excisional biopsy: The entire small lesion is removed in appropriately selected situations.
The choice depends on the size, location, appearance and clinical suspicion.
An experienced Mouth Cancer Surgeon plans the biopsy carefully because where the tissue is taken from matters just as much as taking the tissue itself.
Can a Biopsy Make Cancer Spread?
This is perhaps the biggest fear surrounding biopsy.
For standard oral lesions, when performed appropriately, biopsy is an established part of cancer diagnosis and is not avoided because of a belief that it will make the cancer spread.
Unfortunately, fear of biopsy sometimes causes patients to postpone diagnosis for weeks or months.
That delay can be far more harmful.
If an ulcer or suspicious patch requires biopsy, avoiding the procedure doesn’t stop the disease from progressing.
It simply delays our understanding of what the disease actually is.
As an Oral Cancer Specialist Pune, I would rather establish the correct diagnosis early than lose valuable time because of a misconception.
Why Can’t We Diagnose Oral Cancer Just by Looking at It?
Experienced surgeons can often recognize features that make a lesion suspicious.
A non-healing ulcer may have irregular margins.
The surrounding tissue may feel firm.
There may be associated white or red changes.
There may even be enlarged lymph nodes in the neck.
All of these can increase our suspicion.
But several non-cancerous conditions can sometimes mimic cancer, while some early cancers can look surprisingly harmless.
That is why visual examination alone is not enough to make every definitive treatment decision.
Clinical examination tells us where to look. Histopathology tells us what we are dealing with.
That distinction matters enormously.
What Does the Biopsy Report Tell Us?
The pathologist examines the tissue microscopically and determines whether cancer is present and, when possible from the sample, what type of tumour it represents and other relevant pathological features.
For most oral cavity cancers, the common diagnosis is squamous cell carcinoma.
But not every growth inside the mouth is the same.
Salivary gland tumours, lymphomas, infections, inflammatory conditions and several other diseases may sometimes present in ways that initially appear suspicious.
Their treatment can be completely different.
This is why a Head & Neck Cancer Surgeon Pune needs pathological confirmation as part of appropriate treatment planning.
Does Biopsy Tell Us the Stage of Cancer?
Not by itself.
This is another important distinction.
The biopsy tells us primarily what the disease is.
Staging tells us how far the disease has progressed.
Once oral cancer is confirmed, further assessment may include clinical examination and appropriate imaging such as CT, MRI or PET-CT depending on the situation.
We evaluate:
- Size and extent of the primary tumour
- Involvement of surrounding structures
- Lymph nodes in the neck
- Distant disease when relevant
Only after combining the biopsy findings with clinical examination and imaging can an Oral Cancer Surgeon Pune develop a comprehensive treatment plan.
Why Is Planning So Important Before Surgery?
Patients understandably want the cancer removed as quickly as possible.
But fast treatment and rushed treatment are not the same thing.
Good cancer surgery requires planning.
Before operating, we may need to determine:
- How much tissue needs to be removed
- Whether the jaw is involved
- Whether lymph nodes in the neck need treatment
- Whether reconstruction will be required
- How speech and swallowing may be affected
- Whether dental rehabilitation should be considered
- Whether additional treatment may be necessary afterwards
For larger oral cancers, reconstruction may need to be planned at the same time as tumour removal.
As a Maxillofacial Surgeon Pune, I believe reconstruction should never be an afterthought.
We should begin thinking about the patient’s future function and appearance before the cancer surgery even starts.
What If the Biopsy Is Negative but the Ulcer Still Doesn’t Heal?
This is another situation where clinical judgment becomes important.
A biopsy samples tissue from a particular area. If the clinical appearance remains concerning despite a non-cancerous report, the surgeon may review the pathology, reassess the lesion, or occasionally recommend another biopsy from a more representative area.
This doesn’t mean the first biopsy was necessarily wrong.
It means medicine requires us to interpret the report together with what we see clinically.
An experienced Mouth Cancer Surgeon should never treat the pathology report and the patient as two separate things.
What I Want My Patients to Remember
If your doctor recommends a biopsy, don’t interpret that as:
“I definitely have cancer.”
Instead, think:
“My doctor wants to know exactly what this is.”
Many biopsies ultimately show non-cancerous conditions.
And when cancer is identified, establishing the diagnosis allows treatment to begin on a much stronger foundation.
If you have a mouth ulcer lasting more than two weeks, a persistent white or red patch, unexplained growth, or another suspicious change, consultation with an Oral Cancer Surgeon Pune or Oral Cancer Specialist Pune can help determine whether biopsy is actually necessary.
Not every ulcer needs one.
But the right lesion should not be left uninvestigated because of fear.
A Note from Dr. Ankit Shah
As an Oral Cancer Surgeon Pune, I understand why the word biopsy makes patients nervous.
For the surgeon, it may be a routine procedure.
For the patient sitting across the table, it represents the possibility that life may be about to change.
That deserves sensitivity.
My responsibility as a Mouth Cancer Surgeon and Maxillofacial Surgeon Pune is therefore not simply to perform the biopsy. It is to explain why we are doing it, what information we expect from it, and what happens next.
There is one sentence I would like every patient to remember:
A biopsy does not create the diagnosis. It reveals it.
If something inside your mouth has remained abnormal for weeks, don’t avoid evaluation because you are frightened of what might be found.
Sometimes the biopsy brings reassurance.
Sometimes it identifies a problem.
But either way, knowing gives us the opportunity to make the right decision at the right time.