noninvasive tumour

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noninvasive tumour

pathology

Also known as: in situ tumour

Learn about this topic in these articles:

cancer

In cancer: The noninvasive stage
…it is known as a noninvasive tumour (or an in situ tumour). A tumour at that stage lacks its own network of blood vessels to supply nutrients and oxygen, and it has not sent cells into the circulatory system to give rise to new tumours. It also is usually asymptomatic—an…
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