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MRI predicts liver fibrosis, study says
Moderate to severe chronic liver disease can be predicted with the use of diffusion-weighted MRI (DWI), according to a recent study conducted by researchers at New York University Medical Center in New York, NY. view more (2007-10-24)
3-D ultrasound scanner could guide robotic surgeries
Duke University engineers have shown that a three-dimensional ultrasound scanner they developed can successfully guide a surgical robot. view more (2006-10-31)
New blood test greatly reduces false-positives in prostate cancer screening
A new blood test used in combination with a conventional prostate-specific antigen (PSA) screening sharply increases the accuracy of prostate cancer diagnosis, and could eliminate tens of thousands of unneeded, painful, and costly prostate biopsies annually, according to a study led by researchers at Dana-Farber Cancer Institute. view more (2009-05-29)
Freezing prostate cancer does a man's body good
The so-called "male lumpectomy"-a minimally invasive interventional radiology treatment for prostate cancer-is as effective as surgery in destroying diseased tumors and can be considered a first-line treatment for patients of all risk levels and particularly those who have failed radiation, according to studies released at the Society of... view more... (2009-03-09)
PET scans may help assess presence of brain plaques related to Alzheimer's disease
A type of positron emission tomography (PET) scanning may be useful in a non-invasive assessment of the formation of Alzheimer's disease-related plaques in the brain, according to small study posted online today that will appear in the October 2008 print issue of Archives of Neurology, one of the JAMA/Archives journals. view more (2008-08-12)
Noninvasive tests for cirrhosis may help to avoid liver biopsy
Newer ultrasound and magnetic resonance (MR) imaging tests yield encouraging initial results in diagnosing fibrosis (scarring) and cirrhosis of the liver, according to three studies in the October issue of the journal Clinical Gastroenterology and Hepatology. view more (2007-10-02)
At last -- a quick and accurate way of diagnosing endometriosis
A quick and accurate test for endometriosis that does not require surgery has been developed by researchers from Australia, Jordan and Belgium, according to new research published online today (Wednesday 19 August) in Europe's leading reproductive medicine journal Human Reproduction. view more (2009-08-19)
Should the UK lower the age for prostate cancer detection?
Prostate cancer screening occurs in many countries ahead of evidence from ongoing trials. In many countries, early detection (including the UK, when practised), and opportunistic screening commences at 50 years, but a lower age limit has recently been adopted in the USA based on two studies that found elevated prostate specific antigen (PSA)... view more... (2007-11-16)
Light reveals breast tumor oxygen status
Light directed at a breast tumor through a needle can provide pathologists with biological specifics of the tumor and help oncologists choose treatment options that would be most effective for that individual patient. view more (2009-04-01)
Engineer designs micro-endoscope to seek out early signs of cancer
Traditional endoscopes provide a peek inside patients' bodies. Now, a University of Florida engineering researcher is designing ones capable of a full inspection. view more (2009-11-20)
Study: Patients 75 years and older with brain tumors may benefit from more aggressive treatment
A new study from University Hospitals Case Medical Center (UHCMC) finds that elderly patients - 75 years old and older-- with malignant brain tumors are not treated as aggressively as patients between 65 and 75 years old. view more (2008-05-20)
Women often opt to surgically remove their breasts, ovaries to reduce cancer risk
Many women at high risk for breast or ovarian cancer are choosing to undergo surgery as a precautionary measure to decrease their cancer risk. view more (2009-08-06)
Liver diagnosis breakthrough with Mayo Clinic MRI development
Mayo Clinic researchers have developed a new technique for using magnetic resonance imaging (MRI) to accurately measure the hardness or elasticity of the liver. First tests show this technology - called MR Elastography (MRE) - holds great promise for detecting liver fibrosis, a common condition that can lead to incurable cirrhosis if not treated... view more... (2006-09-11)
An analysis of the surgical and perioperative complications in right hepatectomies
Adult living related liver donors play an essential role in filling the gap of transplants needed due to a heavy shortage of cadaveric donations. view more (2008-09-18)
Screening MRI allows detection of more breast cancers in high-risk women
Magnetic resonance imaging (MRI) enables radiologists to accurately identify tumors missed by mammography and ultrasound, according to a multicenter study comparing the three screening methods in women at high-risk for breast cancer. view more (2007-07-31)
Altering time of breast biopsy may improve mastectomy reconstruction process
Altering the standard step-by-step procedure that takes women facing a mastectomy from diagnosis to surgery to reconstruction can improve the process and help in determining if immediate reconstruction is the best course of action. view more (2005-10-11)
Generic prostate drug helps find high-risk cancers early
Men now have another good reason to consider taking finasteride, a well-known generic drug that shrinks an enlarged prostate and reduces the risk of getting prostate cancer by 25 percent. view more (2007-09-12)
Long-term use of mechanical ventilation contributes to the deterioration of human diaphragm muscle
A new study by University of Pennsylvania School of Medicine shows, for the first time in humans, that ventilators combined with diaphragm disuse contributes to muscle atrophy in the diaphragm in as little as eighteen hours. view more (2008-03-27)
Researchers find two biomarkers with potential to predict breast cancer spread
Expression of two different proteins taken from primary tumor biopsies is highly associated with spread of breast cancer to nearby lymph nodes, according to researchers who say this protein profile could help identify at an early stage those patients whose disease is likely to metastasize. view more (2006-12-18)
LA BioMed research finds simpler way to assess breast cancer risk
A new, simpler model for predicting breast cancer risk in postmenopausal women appears to be as accurate as a more complicated method currently used to decide if women would benefit from medication to reduce their risk of getting cancer, according to research published today in the Journal of the National Cancer Institute. view more (2007-11-14)
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