List two differences in the characteristics of benign and malignant tumours.Benign tumour Malignant tumour Next
Question
List two differences in the characteristics of benign and malignant tumours.Benign tumour Malignant tumour Next
Solution
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Growth Rate:
- Benign Tumour: They grow slowly and remain localized in their place of origin. They do not spread to other parts of the body.
- Malignant Tumour: They grow rapidly and have the ability to invade and destroy surrounding tissues. They can also spread to other parts of the body through the blood and lymph systems.
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Cell Appearance:
- Benign Tumour: The cells in benign tumours closely resemble the cells of the tissue of origin. They have a uniform size and shape.
- Malignant Tumour: The cells in malignant tumours vary greatly in size and shape. They do not resemble the cells of the tissue of origin and have irregular and distorted features.
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