Lesion
hideA lesion is any abnormal tissue found on or in an organism, usually damaged by disease or trauma. Lesion is derived from the Latin word laesio which means injury.
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News tagged with lesions
Age-specific evaluation of HPV DNA testing vs. cytology screening
7 hours ago |
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Human papillomavirus (HPV) DNA testing with cytology triage is more sensitive than conventional cytology screening for detecting cervical lesions, according to a new study published online November 9 in the Journal of th ...
FDA-approved drugs eliminate, prevent cervical cancer in mice
22 hours ago |
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Researchers at the University of Wisconsin-Madison School of Medicine and Public Health have eliminated cervical cancer in mice with two FDA-approved drugs currently used to treat breast cancer and osteoporosis.
Gamma knife treatment for glioblastomas shows promising results
Nov 02, 2009 |
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Researchers from University Hospitals Case Medical Center report promising results from a cutting-edge research study that treated the aggressive brain tumors glioblastoma multiforme (GBM) using a novel type of imaging called ...
Can charcoal fight heart disease in kidney patients?
Nov 02, 2009 |
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Charcoal may provide a new approach to managing the high rate of heart disease in patients with advanced kidney disease, according to preliminary research being presented at the American Society of Nephrology's 42nd Annual ...
Nanoparticles Detect and Purge Metastases in Lymph Nodes
Nanotechnology / Bio & Medicine
Oct 30, 2009 |
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Colonoscopy represents one of the great weapons against cancer. In one step, a physician can find precancerous lesions in the colon and then cut them out, an on-the-spot intervention that prevents cancer from developing. ...
Researchers find brain cell transplants help repair neural damage
Oct 29, 2009 |
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A Swiss research team has found that using an animal's own brain cells (autologous transplant) to replace degenerated neurons in select brain areas of donor primates with simulated but asymptomatic Parkinson's disease and ...
Heparin can cause skin lesions
Sep 28, 2009 |
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Heparin, a commonly used anticoagulant, can cause skin lesions, reports a study in CMAJ (Canadian Medical Association Journal). Skin lesions caused by heparin may indicate the presence of a life-threatening decrease in t ...
Yes-associated protein: Early diagnosis of gastric carcinoma
Sep 17, 2009 |
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Yes-associated protein (YAP) is a type of cellular adaptor protein and transcriptional co-activator. In recent years, some investigators have found YAP to be overexpressed and highly activated in hepatic cancers and mammary ...
Imaging features of intraductal papillary mucinous neoplasms of the pancreas
Sep 16, 2009 |
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The intraductal papillary mucinous neoplasms (IPMN) can evolve through all biological stages, from slight dysplasia to carcinoma. As one of the few surgically curable pancreatic tumors, accurate preoperative prediction of ...
Neuroscientists find brain region responsible for our sense of personal space
Medicine & Health / Neuroscience
Aug 30, 2009 |
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In a finding that sheds new light on the neural mechanisms involved in social behavior, neuroscientists at the California Institute of Technology have pinpointed the brain structure responsible for our sense ...
Skin-disease patients show brain immunity to faces of disgust
Aug 27, 2009 |
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(PhysOrg.com) -- People with psoriasis - an often distressing dermatological condition that causes lesions and red scaly patches on the skin - are less likely to react to looks of disgust by others than people without the ...
Reinterpretation of proximal colon polyps called hyperplastic in 2001
Aug 25, 2009 |
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Serrated colorectal polyps include the subgroups hyperplastic polyps, sessile serrated polyps (also called sessile serrated adenomas), and serrated adenomas. Recent studies have found that serrated polyps share molecular ...
Kinetic variable most useful for identifying malignant MRI-detected breast lesions identified
Aug 19, 2009 |
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Breast MRI allows physicians to evaluate suspicious lesions using a variety of variables. Researchers have found though that computer-aided kinetic information can help significantly in distinguishing benign from malignant ...
Scientists learn why even treated genital herpes sores boost the risk of HIV infection
Medicine & Health / HIV & AIDS
Aug 02, 2009 |
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New research helps explain why infection with herpes simplex virus-2 (HSV-2), which causes genital herpes, increases the risk for HIV infection even after successful treatment heals the genital skin sores and breaks that ...
New chemical imaging technique could help in the fight against atherosclerosis, suggests research
Chemistry / Analytical Chemistry
Jul 31, 2009 |
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(PhysOrg.com) -- A new chemical imaging technique could one day help in the fight against atherosclerosis, suggests research published in the August 2009 edition of the Journal of the Royal Society Interface.
