An emerging new type of oral cancer in men has increased over the last 15 years. The culprit is human papillomavirus (HPV), and key social factors are contributing to its growth. April is Oral Cancer Awareness Month, and with the ongoing rise in cases of throat cancer linked to HPV, many medical and dental professionals are encouraging the public to take measures in an effort to help prevent this form of cancer.
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Dance psychology is the study of dance and dancers from a scientific and psychological perspective. What we're trying to understand is what happens when people dance and why, we are looking at it from a healthcare perspective, which might suggest dancing is good for you.
What are the most common disease-causing pathogens encountered by humans? Where do these pathogens reside in the environment?
The biggest disease-causing pathogens are cold and flu, which are spread through respiratory secretions when someone sneezes, and contaminated environments. The questions for contaminated environments are; how do we keep the surface clean? And, how do we prevent individuals from touching a surface and then their faces including their mouths?
Combine a diet high in sugar with poor oral hygiene habits and dental cavities, or caries, will likely result. The sugar triggers the formation of an acidic biofilm, known as plaque, on the teeth, eroding the surface. Early childhood caries is a severe form of tooth decay that affects one in every four children in the United States and hundreds of millions more globally. It's a particularly severe problem in underprivileged populations.
According to a major new U.S. study, women who have heart attacks are more likely to survive if they are treated by a female doctor.
The study looks at 580,000 cases of heart attacks over the last 19 years. Of these, the researchers noted that 13.3 percent had died when treated by men compared to 12 percent who were being treated by a female doctor. Survival rates improved when the patients were treated by a male doctor who had more number of female colleagues on his team.
It's all fun in the sun until you realize you should have reapplied more sunscreen. Sunburns are no fun, but more importantly, they are dangerous. This reddening of your skin caused by overexposure to the sun's ultraviolet (UV) radiation may seem like just a temporary irritation- but it can cause long-lasting damage.
Overexposure to the sun can result in:
A Loyola Medicine study has found that new ultrasound guidelines can reliably identify pediatric patients who should be biopsied for thyroid cancer.
The study by radiologist Jennifer Lim-Dunham, MD, and colleagues was presented May 18 during the Society for Pediatric Radiology's annual meeting in Nashville.
Thyroid cancer is a common cause of cancer in teenagers, and the incidence is increasing for reasons that are unclear. Adolescents have a 10-fold greater incidence than younger children, and the disease is five times more common in girls than boys.
Considerably more cases of suspected cancer can today be identified early within primary care. Partly based on symptoms but also statistics on the patients' visits to health centers, indicates research from Sahlgrenska Academy at University of Gothenburg, Sweden.
The diagnosis and treatment of multiple myeloma, a cancer affecting plasma cells, traditionally forces patients to suffer through a painful bone biopsy. During that procedure, doctors insert a bone-biopsy needle through an incision to get a bone marrow sample -; or make a larger incision and remove a section of bone via surgery.
But the days of using bone biopsies to guide treatment for multiple myeloma and other cancers, such as many types of leukemia, may be numbered.
Physicians now have a more dependable, less expensive tool to help detect bladder cancer earlier.
Researchers at The University of Texas M. D. Anderson Cancer Center found that a simple test that can be administered and read in the doctor's office was three times more effective than a conventional laboratory test for detecting bladder cancer.