Tumor

Mammograms: Are we overdiagnosing small tumors?

An analysis of breast cancer data revealed that many small breast cancers have an excellent prognosis because they are inherently slow growing, according to Yale Cancer Center experts. Often, these cancers will not grow large ...

Jun 07, 2017
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Tumor-trained T cells go on patrol

'Tumour-trained' immune cells - which have the potential to kill cancer cells - have been seen moving from one tumour to another for the first time. The new findings, which were uncovered by scientists at Australia's Garvan ...

May 15, 2017
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Cancer metastasis: The unexpected perils of hypoxia

The low oxygen concentrations that prevail in many tumors enhance their propensity to metastasize to other tissues. Researchers at Ludwig-Maximilians-Universitaet (LMU) in Munich led by Professor Heiko Hermeking have now ...

May 11, 2017
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At last, a clue to where cancer metastases are born

Even in remission, cancer looms. Former cancer patients and their doctors are always on alert for metastatic tumors. Now scientists at The Scripps Research Institute (TSRI) have discovered why some cancers may reoccur after ...

May 02, 2017
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A tumor or tumour is commonly used as a synonym for a neoplasm (a solid or fluid-filled (cystic) lesion that may or may not be formed by an abnormal growth of neoplastic cells) that appears enlarged in size. Tumor is not synonymous with cancer. While cancer is by definition malignant, a tumor can be benign, pre-malignant, or malignant, or can represent a lesion without any cancerous potential whatsoever.

This text uses material from Wikipedia licensed under CC BY-SA

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