Carcinoma
hideA carcinoma is any malignant cancer that arises from epithelial cells. Carcinomas invade surrounding tissues and organs and may metastasize, or spread, to lymph nodes and other sites.
Carcinoma in situ (CIS) is a pre-malignant condition, in which some cytological signs of malignancy are present, but there is no histological evidence of invasion through the epithelial basement membrane.
For more information about Carcinoma, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
News tagged with carcinoma
New suppressor of common liver cancer
Dec 15, 2009 |
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Tumor suppressor genes make proteins that help control cell growth. Mutations in these genes that generate nonfunctional proteins can contribute to tumor development and progression. One of the most well-known tumor suppressor ...
Study Describes Novel Model of Skin Cancer
Dec 09, 2009 |
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(PhysOrg.com) -- Scientists at the University of Pennsylvania School of Medicine have developed a new model of skin cancer based on the knowledge that a common cancer-related molecule called Src kinase is ...
The utility of EUS and CEH-EUS in the diagnosis of small pancreatic tumors
Dec 08, 2009 |
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Endoscopic ultrasonography (EUS) is a highly sensitive diagnostic method for the detection of small pancreatic carcinomas. Recently, there have been some reports describing the utility of contrast-enhanced harmonic EUS (CEH-EUS) ...
Switching immunosuppressants reduces cancer risk in kidney
Nov 02, 2009 |
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Switching to a newer type of immunosuppressant drug may reduce the high rate of skin cancer after kidney transplantation, according to research being presented at the American Society of Nephrology's 42nd Annual Meeting and ...
In combat zone, gastroenterologists put skills to test
Oct 26, 2009 |
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Most of today's gastroenterologists practice in relatively calm environments with patients of the same species. But for Dr. Leon Kundrotas and his colleagues working in Joint Base Balad, Iraq, the need to diagnose and treat ...
New microRNA Data Could Classify Bladder Cancer by Type
Oct 22, 2009 |
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(PhysOrg.com) -- Data published in Cancer Research, a journal of the American Association for Cancer Research, offers new insights into the biology of urothelial carcinoma of the bladder. Specifically, microRNA profiles differ ...
Study of baby teeth yields new findings on nuclear fallout
Oct 21, 2009 |
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Joan Ketterer still recalls the button her son Edward got for donating his baby teeth to what was then a ground-breaking study looking at the effect of nuclear fallout on children born in the St. Louis-area in the 1960s.
What's the clonality status and allelotype of focal nodular hyperplasia?
Oct 19, 2009 |
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Focal nodular hyperplasia (FNH) is a lesion found in an otherwise normal liver, and is considered to be parenchyma overgrowth responsive to increased blood flow secondary to vascular malformations. While its clinical outcomes ...
New cancer gene discovered
Oct 13, 2009 |
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A new cancer gene has been discovered by a research group at the Sahlgrenska Academy at the University of Gothenburg, Sweden. The gene causes an insidious form of glandular cancer usually in the head and neck and in women ...
More women under 40 choosing double mastectomy to prevent recurrence of cancer
Oct 08, 2009 |
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Women with breast cancer who are under the age of 40 and who have women surgeons are more likely to opt to have their healthy breasts removed to prevent recurrence, a University of Minnesota study has found.
New study resolves the mysterious origin of Merkel cells
Sep 28, 2009 |
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A new study resolves a 130-year-old mystery over the developmental origin of specialized skin cells involved in touch sensation. The findings will appear in the October 5, 2009 issue of the Journal of Cell Bi ...
Certain cancers more common among HIV patients than non-HIV patients
Medicine & Health / HIV & AIDS
Sep 25, 2009 |
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Researchers at UT Southwestern Medical Center have found that non-AIDS-defining malignancies such as anal and lung cancer have become more prevalent among HIV-infected patients than non-HIV patients since ...
Precancer? Earliest cancer? Milk-duct cells vexing
Sep 24, 2009 |
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(AP) -- Some doctors tell patients they have "stage zero" breast cancer. Others call it a precancer.
Merkel cell polyomavirus associated with Merkel cell carcinoma
Sep 23, 2009 |
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The Merkel cell polyomavirus (MCPyV) is the only human polyomavirus known to be associated with a rare skin cancer, known as Merkel cell carcinoma, according to a new study published online September 23 in the Journal of ...
Short-term stress enhances anti-tumor activity in mice, study shows
Sep 21, 2009 |
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Public speaking, anyone? Or maybe a big job interview? Dry your palms and take a deep, calming breath; there may be a silver lining. Researchers at the Stanford University School of Medicine have shown that, at least in laboratory ...
