Researchers at Johns Hopkins published a study that reports that MRI scans CAN cause feelings of dizziness induced by magnetic fields causing motion of the electrically charged fluid of the inner ear.
In both ears, there is a “gyroscope” called the labyrinth. Whenever the head turns or a force like gravity is exerted on this system, fluid moves within, which tells the brain that motion has occurred. It’s much like looking into a glass of water and based on the way the water tilts in the glass, you can guess which way motion is occurring.
In any case, the study Read more »
*This blog post was originally published at Fauquier ENT Blog*
Married men who have no children have a 17% higher risk of dying from cardiovascular disease after the age of 50 than men with two or more children. But whether that’s because of a physical cause, a sociological effect or self-selection (sick people may choose not to have kids) isn’t known.
To determine if the number of kids predicts cardiovascular death, researchers used data from the NIH-AARP Diet and Health Study of nearly 135,000 men ages 50 to 71 without prior cardiovascular disease who were followed-up for an average of 10 years. That study mailed 3.5 million questionnaires from 1995 through 1996 to AARP members living in California, Florida, Pennsylvania, New Jersey, North Carolina, and Louisiana or in Atlanta or Detroit. Nearly 586,000 people returned the questionnaire, which underwent follow-up surveys in 1996-1997 and 2004-2006. Results appeared online Sept. 26 in the journal Human reproduction.
Almost all (92%) men had Read more »
*This blog post was originally published at ACP Internist*
The ladies in this story have had a “new” form of lipo instead of a tummy tuck. Their stomachs do look thinner but their skin in wrinkly. Would they have been better served by having a tummy tuck and then lipo? Is it just their age that has their skin looking that way?
VASER liposuction has been around for a while. I have used it and it is effective. The main question with newer lipo technologies is: “Are they worth the added expense and can they increase problems?”
Many of them (VASER included) make it even easier to take out more and more fat. As we have discussed here before of course more fat removal is not always desirable. Read more »
*This blog post was originally published at Truth in Cosmetic Surgery*
Over the past few years, my team at the CDC looked into more than 200 reports of unexpected disease transmission through organ transplantation. Of the cases that were confirmed, some had fatal outcomes. Clearly, transmission of infections through organ transplants remains a patient safety concern that calls for action.
To help address the problem, CDC recently led a team of experts to develop the Draft 2011 Public Health Service (PHS) Guideline for Reducing Transmission of HIV, HBV, and HCV through Solid Organ Transplantation. The guideline was posted to the Federal Register last week, and I encourage your review and comment.
While recognizing the critical need for organs, our team also wants Read more »
*This blog post was originally published at Safe Healthcare*
On August 5, 2011,19-year-old Robert Loftus tripped while catching the game-winning touchdown pass in a football game with friends. He broke his leg — both his tibia and fibula — and was rushed to the ER at Hudson Valley Hospital Center. On the morning of the 6th, he was visited by his orthopedist, Dr. Steven Small, and surgery to place a rod in his broken leg was scheduled for 3 pm that day. Just as the operation was beginning, however, the anesthesiologist was alarmed to find that Robert’s lungs were dangerously filling with fluid. The surgery was called off, and while still in the OR, Robert was put on a mechanical ventilator.
Robert had developed a severe case of ARDS, or acute respiratory distress syndrome; his lungs were failing. After four days on the ventilator, Robert’s breathing was not improving; on the contrary, it was rapidly getting worse. Recognizing the severity of his patient’s condition, Read more »
*This blog post was originally published at Columbia University Department of Surgery Blog*