Why is a biopsy needed if scans already show a tumour?
Scans can show the size and location of a tumour, but they cannot confirm whether it is cancer. A biopsy checks a small tissue sample and gives the final oral cancer diagnosis.
It is very important when patients notice early signs of oral cancer like a mouth ulcer, lump, white patch, bleeding, or pain. Proper biopsy also helps doctors plan the right oral cancer treatment in Ahmedabad, including medicines, radiation, or head and neck cancer surgery if needed.
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