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Popular Cytology News and Current Events

Popular Cytology News and Current Events, Cytology News Articles.
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Cold comfort: Fat-rich diets and adaptation among indigenous Siberian populations
Recently, scientists have been exploring the genetic signatures of adaptation in several indigenous cold-adapted human populations. (2017-09-12)
Endoscopic ultrasound highly accurate in evaluating ambiguous radiographic findings of the pancreas
Researchers from St. Louis University School of Medicine in Missouri report that EUS and EUS-FNA is 99.1 percent accurate in diagnosing pancreatic neoplasms (abnormal growths or tumors) in patients who were referred for endoscopic ultrasound because of CT and/or MRI reports of two common, though somewhat ambiguous findings -- enlargement of head of pancreas or dilation of the pancreatic duct. (2008-08-27)
Researchers confirm IASLC characterization of uncertain R status with prognosis between R0 and R1
The findings of a recent study confirm the International Association for the Study of Lung Cancer (IASLC)'s proposed criteria for uncertain resection margin status, R(un), in residual tumor (R) classification. (2017-10-16)
New cervical screening technique no better than conventional smear test
Liquid-based cytology -- a new cervical screening technique being introduced into programmes in the USA and UK -- is no better than the conventional smear test, according an article in this week's issue of The Lancet. (2006-01-12)
Highly effective cervical cancer screening for low-income countries
Taking a small sample of cells from women at high-risk of cervical cancer could be a cost-effective and accurate strategy for early diagnosis in low and middle income countries, according to research led by Queen Mary University of London. (2017-03-01)
Why do we develop high blood pressure?
Abnormally high blood pressure, or hypertension, may be related to changes in brain activity and blood flow early in life. (2017-03-09)
Cervical cancer screening method should be changed, research suggests
Cervical cancer screening intervals could be extended to five years for women aged 30 and over if the primary screening method was human papillomavirus testing, say scientists at Queen Mary, University of London. (2010-04-27)
New function discovered in cancer-prevention protein
Protein p53 is very important in protecting against cancer given that it prevents cancer-causing mutations from accumulating. (2010-06-10)
Unresolved composition of Lantana camara: Impediment to its management
A group of plant invasion ecologists from University of Delhi, India, have highlighted the need to disentangle the composition of the highly variable Lantana species complex in order to facilitate management efforts towards this highly invasive species. (2015-04-14)
HPV testing followed by cytology and repeat HPV testing may improve cervical cancer screening
The use of human papillomavirus (HPV) DNA testing as an initial screening step followed by triage with a standard Pap test (cytology) and repeat HPV DNA testing may increase the accuracy of cervical cancer screening, according to a study in the Jan. (2009-01-13)
Long-term follow-up of benign thyroid nodules shows favorable prognosis
After five years of follow-up, a majority of asymptomatic, benign thyroid nodules exhibited no significant change in size, or actually decreased in size, and diagnoses of thyroid cancer were rare, according to a study in the March 3 issue of JAMA. (2015-03-03)
Routinely used diagnostic approaches: only limited diagnostic sensitivity for bile duct cancer?
A team led by Professor, Dr. Christian Prinz from the Technical University Munich has investigated diagnostic sensitivity of endoscopic brush cytology and forceps biopsy in patients with bile duct cancer. (2008-03-13)
New test improves detection of bladder cancer
Testing for a certain protein in urine was found to increase the accuracy for diagnosis of bladder cancer, according to a study in the February 16 issue of JAMA, a theme issue on medical applications of biotechnology. (2005-02-15)
Research shows HPV testing offers women protection for twice as long as smear testing
The long term findings of a study carried out at Hammersmith hospital reveal that testing for human papilloma virus can be twice as effective at protecting women from developing cervical abnormalities as smear testing. (2008-05-14)
Adult stem cells lack key pluripotency regulator
The protein Oct4, which helps to maintain embryonic stem cells, has been shown to be virtually absent in adult stem cells. (2007-10-10)
HPV screen-and treat-intervention effective in cervical cancer prevention
Women in South Africa who underwent human papillomavirus DNA-based testing or visual inspection of the cervix followed by treatment of test-positive women with cryotherapy had a statistically significant reduction in high grade cervical cancer precursors, compared with women in a control group, according to a study published online Sept. (2010-09-30)
New screen-and-treat methods for cervical cancer significantly reduce cancer precursor lesions
A new Columbia University Medical Center study demonstrates the safety and efficacy of two low-tech diagnostic tools to significantly reduce the prevalence of cervical cancer precursor lesions. (2005-11-01)
No justification for colposcopy in screening of young women for cervical cancer
Results of a US study in this week's issue of The Lancet suggest that regular smear tests rather than colposcopy is the best way of monitoring low-grade cervical lesions among adolescents and young women. (2004-11-04)
HPV testing is better than the Pap test at detecting cervical cancer
A new paper in the Journal of the National Cancer Institute finds that testing for cervical cancer using HPV testing in addition to the Pap smear is unlikely to detect cancer cases that wouldn't be found using HPV testing alone. (2017-11-14)
Clinical trials for 'cytobrush' detection technique show promise in fight against oral cancer
Dentists now have an easy-to-use, pain-free way to detect oral cancer at its earliest stages. (2002-01-04)
HPV testing for 2 high-risk strains could identify women at greatest risk of cervical cancer
Human papillomavirus (HPV) testing for the two most dangerous strains (HPV16 and HPV18) detects more high-grade pre-cancerous lesions (which can lead to cervical cancer) than current cervical cancer screening using cytology alone. (2011-08-22)
Springer and the Royal Botanic Gardens, Kew, announce publishing partnership
Springer, one of the world's leading STM publishers, and the Royal Botanic Gardens, Kew, UK, have signed an agreement to co-publish Kew Bulletin, the official scientific journal of the Gardens. (2007-11-07)
News brief: Age-specific evaluation of HPV DNA testing vs. cytology screening
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 Nov. (2009-11-09)
Phase III research represents potential shift in standard of care for bladder cancer
Connaught strain of bacillus Calmette-Guérin proved superior. Patients treated with Tice strain may be at increased risk for recurrence. (2012-04-02)
Researchers publish on connection between anal cancer, HPV
Researchers at Women & Infants Hospital, a Care New England hospital, recently published the results of a study demonstrating a connection between anal cancer and human papillomavirus infection. (2016-02-17)
CHEST experts issue advice for investigating occupational and environmental causes of chronic cough
Although the understanding of cough triggered by occupational and environmental causes has improved, experts say there is still a gap between current guidelines and clinical practice. (2016-11-03)
Current long-term surveillance strategy for women treated for precancerous cervical lesions effective for preventing cervical cancer
Women who have been treated for precancerous cervical lesions face a similar 5-year risk of developing cervical cancer or recurrent disease to women in the general population after three consecutive normal cytological smears (Pap tests), and can return to population-based regular screening. (2011-04-27)
Parents need to be educated about HPV vaccinations for daughters
Parents of young girls may soon be offered the opportunity to have their daughters immunised against a sexually transmitted virus that is the major cause of cervical cancer, Professor Henry Kitchener told the 4th International Conference on Teenage and Young Adult Cancer Medicine. (2006-03-30)
HPV test detects more pre-cancerous cells than conventional smear test
Human papillomavirus screening detects more cervical severe pre-cancerous lesions than conventional cervical screening, finds a study published on bmj.com today. (2010-04-27)
Study sheds light on determining surgical margins for feline tumors
Researchers are paving the way for more precision in determining surgical margins for an aggressive tumor common in cats by analyzing tissue contraction at various stages of the post-operative examination process. (2017-06-13)
Other highlights in the July 20 JNCI
Other highlights in the July 20 JNCI include a study identifying HPV types that may help manage cancer risk in women with cervical abnormalities, a study examining the risk of contralateral testicular cancer, a study that looks at the association between higher urinary melatonin levels and breast cancer risk, and a study examining how accurately Medicare claims data reflect chemotherapy use in elderly beneficiaries. (2005-07-19)
HPV testing: Indications of a benefit in primary screening
Studies currently available provide indications and a (2012-01-24)
Compound may provide drug therapy approach for Huntington's disease
UT Southwestern Medical Center researchers have identified compounds that appear to inhibit a signaling pathway in Huntington's disease, a finding that may eventually lead to a potential drug therapy to help slow the progression of degenerative nerve disorders. (2011-06-23)
UT Southwestern study shows ThinPrep Pap tests could help develop markers for risk of cervical cancers
A UT Southwestern Medical Center study proves that a recently developed fluid-based Pap test offers a relatively simple way for molecular changes in cell samples to be analyzed. (2000-10-09)
HPV test is a better long-term predictor of cervical cell abnormalities than pap smear
The best initial cervical cancer screening tool for younger women is still the traditional Pap smear. (2006-11-01)
New guidelines for managing women with abnormal pap smears
Each year, approximately 3.5 million women in the United States have an abnormal Pap test that requires some form of further evaluation or treatment. (2002-05-21)
Simple blood test highlights complex problems in stomach cancer research
A blood test for the presence of Helicobacter pylori, a common bacterium which lives in the lining of the stomach, could help identify people at future risk from stomach cancer. (2001-10-24)
HPV vs. Pap test for cervical cancer screening: Strong evidence calls for new protocols, say experts
Many members of the health care community are now calling for a shift in screening procedures to reflect our improved understanding of cervical cancer development. (2017-02-06)
Simple test predicts return of bladder cancer
Scientists have devised a simple test for an earlier and more accurate warning of returning bladder cancer than existing methods, according to research published in the British Journal of Cancer today. (2017-07-07)
Addition of MRI to conventional assessment for breast cancer diagnosis has no effect on reoperation rates (COMICE study)
Addition of magnetic resonance imaging (MRI) scans to conventional triple assessment techniques for diagnosis of breast cancer has no effect on the reoperation rate. (2010-02-11)
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