Tumor

Shooting the achilles heel of nervous system cancers

Virtually all cancer treatments used today also damage normal cells, causing the toxic side effects associated with cancer treatment. A cooperative research team led by researchers at Dartmouth's Norris Cotton Cancer Center ...

6 hours ago
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68Ga-somatostatin analog PET-CT linked to reduced costs

(HealthDay)—For imaging neuroendocrine tumors, 68Ga-somatostatin analog positron emission tomography-computed tomography (PET-CT) is associated with reduced costs compared with 111In-octreotide scintigraphy, according to ...

5 hours ago
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How blood vessels slow down and accelerate tumor growth

Cancer cells have an enormous need for oxygen and nutrients. Therefore, growing tumors rely on the simultaneous growth of capillaries, the fine branching blood vessels that form their supply network. The formation of new ...

Jul 18, 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.

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Shooting the achilles heel of nervous system cancers

Virtually all cancer treatments used today also damage normal cells, causing the toxic side effects associated with cancer treatment. A cooperative research team led by researchers at Dartmouth's Norris Cotton Cancer Center ...

In making decisions, are you an ant or a grasshopper?

In one of Aesop's famous fables, we are introduced to the grasshopper and the ant, whose decisions about how to spend their time affect their lives and future. The jovial grasshopper has a blast all summer singing and playing, ...