Hearing the word ‘tumour’ can be unsettling but it’s important to know that not all tumours are cancer. Some are harmless and may never cause a problem, while others need medical attention. Knowing the difference between the two is the first step towards peace of mind. At VSH Hospital, Bangalore, we believe in empowering you with clear, honest information so you can take the right steps for your health.
Not necessarily. A tumour is simply a lump formed by an abnormal growth of cells. While some tumours are malignant (cancerous), many are benign (non-cancerous) and may not spread or pose serious harm. Understanding this difference can ease unnecessary panic and help you seek timely care.
While both benign and malignant tumours involve abnormal cell growth, the way they behave in the body is very different. Benign tumours usually grow slowly and stay in one place, whereas malignant tumours can grow quickly and spread to other parts of the body. Understanding these differences is important when it comes to diagnosis, treatment, and follow-up.
Here's a simple comparison to help you understand them better:
| Feature | Benign Tumour | Malignant Tumour |
|---|---|---|
| Growth | Slow | Rapid |
| Spread (Metastasis) | Doesn’t spread to other parts | Can spread to other parts of the body |
| Border | Usually well-defined | Often irregular or poorly defined |
| Recurrence | Rare after removal | May recur even after treatment |
| Life-threatening | Generally not | Can be life-threatening |
In most cases, benign tumours remain non-cancerous. However, some types- if left untreated over time can develop changes that may lead to cancer. This is rare, but it’s why regular monitoring and proper evaluation are important. If you’re wondering ‘Can a benign tumour become malignant?’ the answer is sometimes, but not always.
Tumours occur when cells grow and divide in an uncontrolled way. This can happen due to:
Most tumours start with just one or two faulty cells. Over time, these cells can multiply, forming a lump.
A biopsy is the most reliable way to find out whether a tumour is benign or malignant. During a biopsy, a small tissue sample is taken from the tumour and examined under a microscope.
At VSH Hospital, our pathology and oncology teams work closely to ensure accurate and timely diagnosis, so patients can move forward with clarity and confidence.
Not all lumps are dangerous but if you notice any of the following, it’s best to speak with a doctor:
VSH Hospital, Bangalore offers comprehensive cancer screening and second opinions helping you make informed decisions about your health with expert guidance at every step.
1. Does a malignant tumour mean cancer?
Yes. A malignant tumour is another term for cancer. It means the tumour has the ability to grow aggressively and spread to other parts of the body.
2. What is the difference between benign and malignant tumours?
Benign tumours grow slowly, don’t spread, and are usually not life-threatening. Malignant tumours are fast-growing, can spread, and may require urgent treatment.
3. Is a malignant tumour curable?
Many malignant tumours are treatable and even curable, especially when detected early. Treatment options depend on the type, location, and stage of the cancer.
4. Can benign tumours turn into cancer?
While rare, some benign tumours can become cancerous over time. Regular monitoring helps ensure early detection of any changes.
5. What are the warning signs of a cancerous tumour?
Persistent pain, unexplained weight loss, bleeding, or a growing lump are all signs that should be checked by a doctor.
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