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tumor |
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tumor: see neoplasm neoplasm or tumor, tissue composed of cells that grow in an abnormal way. Normal tissue is growth-limited, i.e., cell reproduction is equal to cell death. ..... Click the link for more information. . tumour (US), tumor Pathol a. any abnormal swelling b. a mass of tissue formed by a new growth of cells, normally independent of the surrounding structures tumor [′tü·mər] (medicine) Any abnormal mass of cells resulting from excessive cellular multiplication. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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A glucagon-secreting pancreatic alpha islet cell tumor presenting as spinal cord compression. The pancreatic islet cell tumors associated with FMEN1 tend to be numerous and small, but most are benign and do not release active hormones into the blood. A common problem in FMEN1 is the tendency of the pancreas to develop one or more islet cell tumors that produce high amounts of gastrin. |
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