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Surgical biopsy may reveal cancer in women with rare but benign breast condition
Women whose mammograms reveal a suspicious lesion need a needle biopsy to confirm or rule out cancer. But if that biopsy reveals only abnormal - not cancerous - cells, is a more extensive evaluation necessary? view more (2006-11-13)
May hepatic granulomas be part of the histological spectrum of chronic hepatitis C?
While older large series of patients with hepatic granulomas have found sarcoidosis and tuberculosis to be the most common causes of hepatic granulomas, recent works have noted some patients with chronic hepatic C and hepatic granulomas and no other obvious associations. view more (2008-12-29)
Predicting higher risk for prostate cancer diagnosis
High-grade prostatic intraepithelial neoplasia (HGPIN) carries a high predictive value for future diagnosis of prostate cancer. view more (2009-05-27)
LA BioMed study finds hormone therapy increases frequency of abnormal mammograms, breast biopsies
Combined hormone therapy appears to increase the risk that women will have abnormal mammograms and breast biopsies, and it may decrease the effectiveness of both methods for detecting breast cancer. view more (2008-02-26)
Monitoring Blood Flow Helps Improve Prostate Biopsies, Jefferson Researchers Report
Using a special ultrasound technique to spot areas of blood flow in the prostate gland may substantially reduce the number of unnecessary biopsies, according to a new study by urologists and radiologists at the Jefferson Prostate Diagnostic Center and the Kimmel Cancer Center at Jefferson in Philadelphia. view more (2008-05-27)
New MR Technique May Help Save Women from Unnecessary Breast Biopsies
A new MR procedure that uses diffusion-weighted imaging (DWI) to determine whether or not a breast lesion is malignant or benign may help reduce unnecessary breast biopsies, according to a study performed at the National Institute of Health in Bethesda, MD. DWI is a method that produces images detecting the exchange of water molecules between... view more... (2009-04-24)
Consensus panel calls for expanded role of needle biopsies, MRI and less invasive procedures
Physicians should strive to replace traditional, invasive procedures for diagnosing breast cancer with proven, less-invasive diagnostic methods, according to an international panel of breast cancer experts convened at the Keck School of Medicine of the University of Southern California. view more (2005-10-10)
Study Finds Needle Biopsies Safe in 'Eloquent' Areas of Brain
After a review of 284 cases, specialists at the Brain Tumor Center at the University of Cincinnati (UC) Neuroscience Institute have concluded that performing a stereotactic needle biopsy in an area of the brain associated with language or other important functions carries no greater risk than a similar biopsy in a less critical area of the brain. view more (2009-06-04)
An epidemiologic study of microscopic colitis in Turkey
The research team led by Levent Erdem from Şişli Etfal Teaching and Research Hospital of Turkey investigated the prevalence and demography of microscopic colitis in patients with diarrhea of unknown etiology and normal colonoscopy in Turkey. This will be published on 21 July 2008, in the World Journal of Gastroenterology... view more... (2008-10-08)
Breast biopsy rates remain steady despite introduction of new technology
Rates of breast biopsy (removal of tissue for diagnostic evaluation) remained stable over a 12 year period even as mammogram use increased and new and less invasive biopsy techniques were introduced, according to a study in the July 25 issue of Archives of Internal Medicine, one of the JAMA/Archives journals. view more (2005-07-26)
'The snip' may have irreversible effects on sperm
Scientists call for more research into the long-term effects of vasectomy, as results revealed today(1) suggest that the effects of 'the snip' might not be as "reversible" as previously thought. Work led by Dr Sheena Lewis at Queen's University Belfast on testicular biopsies shows that men who had a vasectomy more than 10 years ago have... view more... (2004-03-30)
Sentinel lymph node biopsy is associated with breast cancer rates
The incidence of some early stage metastatic breast cancers is increasing, but this finding is likely explained by changes in clinical practice, according to a study published online June 26 in the Journal of the National Cancer Institute. view more (2007-06-27)
Elasticity imaging identifies cancers and reduces breast biopsies
A new ultrasound technique allows radiologists to accurately distinguish benign from malignant breast lesions. Using elasticity imaging, researchers correctly identified both cancerous and harmless lesions in nearly all of the cases studied. view more (2006-11-28)
Biopsies of the internal mammary sentinel nodes may improve patients' chances of survival
Surgeons at a hospital in the Netherlands are pioneering the taking of biopsies from lymph nodes behind the sternum (breast bone) at the same time as they take the more usual biopsies of the lymph nodes under the armpits, the 3rd European Breast Cancer Conference in Barcelona heard today (Friday 22 March). Dr Fred van der Ent, a senior surgeon at... view more... (2002-03-20)
Some benign breast lesions could be dangerous
Certain breast lesions diagnosed as benign on core needle biopsy have cancer at surgical excision and thus should be removed, according to a study appearing in the March issue of Radiology. view more (2006-02-28)
Biomarker predicts malignancy potential of HG-PIN lesions in the prostate
Men whose prostate cancer screenings show high grade prostatic intraepithelial neoplasia (HG-PIN) may find themselves in limbo, "stuck" between diagnoses - they are told prostate cancer has not yet developed, but it might, and they are advised to undergo repeated needle biopsies as a precaution. view more (2008-05-01)
Image-guided biopsy can help patients avoid unnecessary kidney removal
Percutaneous image-guided biopsy of renal masses is safe and accurate, and it frequently alters clinical decision making, says a new study from the University of Michigan. view more (2006-05-01)
Kylie's breast cancer triggered a surge of over 30 percent in breast imaging of low-risk women
Use of mammography and breast ultrasound procedures soared by over 30 percent among women aged 25-44 in the 6 months following Kylie Minogue's breast cancer diagnosis, says a new study from the University of Melbourne. view more (2008-06-05)
Molecular markers signal early metastases from ocular melanoma
Patients with melanoma of the eye are at risk for liver metastases, which are often not detected until they have turned into large, lethal tumors. view more (2006-09-14)
Kiss goodbye to biopsies
JUST a drop of blood or urine might be enough to reveal if a patient has cancer, what type it is and whether it`s treatable. "One day, there could be one biochip for analysing all cancers," says Christian Piepenbrock, head of bioinformatics at Epigenomics of Berlin. Its technique distinguishes... view more... (2002-03-06)
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