Wednesday, September 12, 2012

AGING BREASTS

Twin Study Sheds Light on How Breasts Age


Want to know how to keep breasts looking young? A new study of twins provides revealing information for patients on which factors help breasts maintain their youthful qualities as well as those that seem to diminish them.
Breastfeeding, daily moisturizing, and hormone replacement therapy may help breasts stay younger-looking. By contrast, smoking, drinking alcohol, multiple pregnancies, higher body mass index, and larger bra and cup sizes contribute to accelerated breast aging, according to a new study in the September issue of the Aesthetic Surgery Journal.
“Identical twin studies like this one are very valuable because they allow us to control for genetic influences,” says lead researcher Hooman T. Soltanian, MD, of University Hospitals Case Medical Center and Case Western Reserve University School of Medicine in Cleveland, in a new release. “This allows us to more accurately assess the impact of external factors on breast aesthetics, such as environmental and lifestyle factors.”For the study, researchers recruited 161 pairs of identical female twins with a mean age of 47.6 years in 2009 and 2010. Aesthetic breast features were rated by plastic surgery residents using standard medical photographs. The ratings were analyzed against data on participants’ medical and personal histories to determine the significance of different external factors on breast appearance. Twins who moisturized their breasts daily had significantly fewer wrinkles in that area, and those who received hormone replacement therapy after menopause had a more attractive breast shape, size, projection, areolar shape, and areolar size. Women who breastfed had less attractive areolar size and shape, but better skin quality.



“This study is significant because it clearly shows women what they can do right now to help slow the aging process and keep their breasts looking attractive, even without surgical intervention,” says Foad Nahai, MD, the editor-in-chief of Aesthetic Surgery Journal, in a news release.



Thursday, September 6, 2012

ROSACEA

Does Bacteria Cause Rosacea? New Study Suggests it "Mite"


Bacteria that reside within tiny mites may cause rosacea, a new review study suggests.
Researchers out of the National University of Ireland report that rosacea may be triggered by bacteria that live within tiny Demodex folliculorum mites which make their home in our skin. Their findings appear in the Journal of Medical Microbiology. Previous research has shown that the numbers of Demodex mites living in the skin of rosacea patients is higher than in normal individuals. More recently, the bacterium Bacillus oleronius was isolated from inside a Demodex mite and was found to produce molecules provoking an immune reaction in rosacea patients. Other studies have shown patients with varying types of rosacea react to the molecules produced by this bacterium. In addition, this bacterium is sensitive to the antibiotics used to treat rosacea.
The new findings may give rise to more effective treatments for rosacea, conclude study authors who were led by Kevin Kavanagh, PhD. “Targeting these bacteria may be a useful way of treating and preventing this condition,” he says in a press release. “Alternatively, we could look at controlling the population of Demodex mites in the face. Some pharmaceutical companies are already developing therapies to do this, which represents a novel way of preventing and reversing rosacea, which can be painful and embarrassing for many people.
Michele Green, MD, a dermatologist at Lenox Hill Hospital in New York City, says that the new findings make sense. “I am not surprised, considering how often Rosacea improves or resolves with oral and or topical antibiotic therapy. Rosacea like traditional acne may indeed have the same cause and, hence, the same treatment.“



AUTOGENOUS TISSUE THE BEST IN NASAL SURGERY

Nose implants may increase infection risk, a new study suggests.

Researchers analyzed infection rate seen following 662 rhinoplasty procedures performed by three surgeons from 1999 to 2008. Medpor or Gore-Tex implants were used in 151 cases. Nineteen patients developed an infection, and all of the infections occurred in patients who had implants. In all but one of these cases, the implant began protruding through the skin.

Friday, August 17, 2012

UPDATE ON CHIMPANZEE ATTACH

Charla Nash, the victim of a horrific attack by a 200-pound chimpanzee, appeared Friday at a Connecticut legal hearing, where officials are deciding whether she can sue the state for $150 million.

The attack occured when Nash had gone to visit her friend, Sandra Herold, back in 2009. She had just gotten out of her car when Herold’s chimp spotted her, went berserk and attacked. A terrified Herold dialed 911 and Charla was rushed to the hospital where doctors managed to save her life, but not her face or her hands.
Speaking clearly and looking remarkably recovered from the disfiguring attack and her 2011 face transplant, Nash spoke exclusively to NBC News about her recovery and her hopes for the future.
"I need to keep building up my stamina," Nash said. "Hopefully by Christmas I could get hands."
Back in May 2011 doctors gave Charla her new face, from an anonymous donor, in a grueling 20-hour surgery. The 30-member surgical team, under the leadership of Dr. Bohdan Pomahac at Brigham and Women’s Hospital in Boston, performed a groundbreaking full face and double hand transplant. She later lost the hands due to complications, but her new face thrived.
Charla Nash was severely disabled after she was attacked by a friend's chimp. As time went on and the swelling went down, Charla's new face began to mold to her underlying bone structure, giving her an appearance reminiscent of the way she looked before the horrifying attack in 2009. Looking at Nash on Friday, it was hard to imagine that just three years ago she had no nose, lips, or ears. Though the right side of her mouth droops a bit because of nerve damage, Nash’s face looks otherwise quite normal.
“Overall, it’s really superb – a remarkable result,” said Dr. Eduardo Rodriguez, a professor of surgery at the University of Maryland School of Medicine and Chief of Plastic Surgery at the R Adams Cowley Shock Trauma Center. Rodriguez, who led the team that transplanted a face in March of this year, suspects that Nash will continue to improve with time as nerves continue to rewire and the facial muscles get more use. Nash told NBC that she's been exercising to build up her muscles, and demonstrated with pride how she can now close her lips fully.Experts say it takes months for the nerves emanating from transplanted faces to connect with a patient’s brain.
In Nash’s case, “she is more than a year past her surgery and the nerves have started to grow back so she can make facial expressions and do the kinds of things a normal face does,” said Dr. Daniel Alam, section head of facial plastic and reconstructive surgery at the Cleveland Clinic. Alam was Nash’s initial reconstructive surgeon and took part in her transplant surgery.
“The holy grail for us is to learn to make the nerves work better,” Alam said. “Right now, we can make them work and recover function, but there tends to be some asymmetry, with the nerves on one side working better than the other.” The magical part, Alam said, is not that the transplant survives and molds to the patient’s face, but that it actually hooks up with the region of the brain that tells it how and when to move.
“Inside your brain there’s a part near the ear, called the facial motor, that tells the face what it needs to do,” Alam explained. “Its branches tell the eyes when to close, the mouth when to smile. Each tiny movement of the face is like a note in a piece of music. If you think of the face as an instrument, the brain is sending all the notes to that instrument and making it play.”The process doesn’t end when doctors put in their last stitch, though. After surgeons connect up what they can, the brain does its own bit of rewiring.
“It’s fascinating,” Alam said. “Six months to a year after the transplant, the recipient’s nerves grow into the face. So you get a hybrid. You’ve got the donor face, but your own nerves grow into the muscles and tell them what to do.”Nash said she was tired after the hearing because she's not used to such lengthy public outings, but overall said, "I'm doing OK."
Nash, who has amassed millions of dollars in medical and other bills, said she's holding out hope she will be granted permission to sue the state's Department of Energy and Environmental Protection, which she holds responsible for not seizing the animal despite a state biologist's warning it was dangerous, according to the Associated Press.
Assistant Attorney General Maite Barainca told Claims Commissioner J. Paul Vance Jr. that Nash deserves sympathy for her plight and admiration for the courage she has shown in dealing with her situation, but argued that the state should not be held liable for actions of the privately owned animal, the AP reported.
A decision on the state's motion to dimiss is expected to be issued within 30 days. If the commissioner rules against Nash, she can ask state legislators to overrule the decision. If the state's motion to dismiss is denied, a trial-like hearing will be held. Then the commissioner would then have to decide whether to allow Nash to sue the DEEP in superior court, according to the Associated Press.

Charla Nash's family has established a fund for her care at nashtrust.com.

DOG BITE INJURIES


Alarming rise in the number of children needing hospital treatment for dog attacks•Three-quarters of children admitted had to undergo surgery

Hospital admissions for injuries caused by dogs rose by 5.2 per cent in England last year, with young children suffering the most wounds.
New figures revealed that 6,450 people were admitted in the 12 months to April 2012, up from 6,130 the year before. Children aged under 10 were the worst-affected group, accounting for one in six of admissions. Three-quarters of them needed surgery, according to the data from the Health and Social Care Information Centre.







TRENDS IN MALE PLASTIC SURGERY

Nearly 9% of the patients seeking cosmetic surgery in 2011 were men, according to the American Society for Aesthetic Plastic Surgery, and plastic surgeons say the number of male patients is growing. Men often seek gynecomastia treatment, liposuction, blepharoplasty and dermal fillers, according to plastic surgeons Richard Zeff and Charles Gaudet and data from the American Society of Plastic Surgeons. Gaudet said men "know the procedures are available and they are taking advantage of the confidence it gives them." SeacoastOnline (Portsmouth, N.H.)