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(HealthDay News) -- Psoriasis is an autoimmune disease that causes red, flaky patches on the skin. It frequently occurs on the bottoms of the feet.
The American Podiatric Medical Association offers suggestions for treating the condition:
Take an oatmeal bath to soothe the itch.Use a hypoallergenic moisturizer regularly to keep feet well moisturized.Talk to your doctor about whether phototherapy (light therapy) is safe for you.Visit a podiatrist if your foot psoriasis doesn't improve.-- Diana Kohnle
Copyright © 2013 HealthDay. All rights reserved.
TUESDAY, Sept. 17 (HealthDay News) -- A gene mutation explains why some people develop cold sores while others do not, according to a new study.
Cold sores -- blisters that appear on and around the lips -- are caused by the herpes simplex virus type 1 (HSV-1). Between 80 percent and 90 percent of people are infected with the virus, but only about one-quarter of them get frequent cold sores.
Scottish researchers analyzed blood samples from people affected by cold sores and found that they have a mutation in a gene called IL28b. This mutation means the body can't mount an adequate immune response to HSV-1.
"Most people carry the cold sore strain of the herpes simplex virus, but until now we never knew why only some of them develop cold sores," Professor Juergen Haas, of the University of Edinburgh, said in a university news release.
"Knowing that susceptibility to the virus involved relates to people's genes reinforces the need to research not only the evolution of viruses themselves, but also the susceptibility of hosts to infection," Haas said.
The study was published in the journal PLoS Pathogens.
The IL28b gene also is linked to treatment responses for hepatitis C patients. If this gene is mutated, patients are less likely to respond as well to treatment. The research provides further evidence that a single genetic mutation can be linked to different viruses, Haas said.
-- Robert Preidt
Copyright © 2013 HealthDay. All rights reserved. SOURCE: University of Edinburgh, news release, Sept. 16, 2013
A cyst is a closed, saclike structure that contains fluid, gas, or semisolid material and is not a normal part of the tissue where it is located. Cysts are common and can occur anywhere in the body in people of any age. Cysts vary in size; they may be detectable only under a microscope or they can grow so large that they displace normal organs and tissues and cause symptoms. The outer wall of a cyst is called the capsule.
Cysts can arise through a variety of processes in the body, including
"wear and tear" or simple obstructions to the flow of fluid,infections,tumors,chronic inflammatory conditions,genetic (inherited) conditions,defects in developing organs in the embryo.Most cysts arise due to the types of conditions listed above and are only preventable to the extent that the underlying cause is preventable.
Reviewed by William C. Shiel Jr., MD, FACP, FACR on 9/24/2013Pilonidal cysts arise at the base of the tailbone (coccyx) of the lower back, just above the natal cleft (the cleavage between the buttocks). Doctors sometimes use the term pilonidal disease to refer to the range of problems that can affect this area. In simple cases, a small, solitary cyst-like area containing fluid is present without evidence of infection.
Breast reconstruction is a surgical procedure used to restore a woman's breast to a shape and size after mastectomy (entire breast removed) or after lumpectomy (part of the breast is removed). This can be achieved by either using the patient's own tissue or using implants (prosthetics). If the nipple and areola (darker area around the nipple) are also removed during the mastectomy, then both can be reconstructed following completion of breast “mound” reconstruction.
Although breast reconstruction is considered to be an integral part of the healing and recovery process, it is not appropriate for everyone. Reconstructive efforts should not interfere or complicate the treatment of breast cancer. The primary goal of the initial surgery is to treat breast cancer and at the same time plan for a reconstruction if the patient is a good candidate.
First and foremost, everyone should be aware of the of the Women's Health and Cancer Rights Act of 1998 which mandates insurance carriers to cover the cost of restorative procedures following mastectomy. Restoration after cancer treatment does not necessarily include surgery. For some women it may be as simple as just wearing an external prosthesis or a form-fitted bra. Reconstructive surgery is another option for restoring ones femininity and womanhood, but it is clearly more involved.
The decision to have breast reconstruction is one that is highly personal and one that should be made by the patient without any outside influence from others. Sometimes reconstruction becomes secondary as one is learning how to cope with the diagnosis and treatment. Reconstruction is considered if the patient does not have any medical conditions that would significantly complicate the healing process (such as diabetes, obesity, smoking, high blood pressure, and history of chest wall radiation). Although breast reconstruction can improve a woman's self-image following a mastectomy or lumpectomy, it is likely that there will be some emotional adjustments in order to accept the results of breast reconstruction. Although breast reconstruction procedures can result in a natural looking breast, a candidate should be prepared to accept that a reconstructed breast may never look or have the sensation of their natural breast.
When considering restorative options, the first decision for a woman to make is whether or not they are interested in a reconstructive procedure. If so, then one has to consider the next question of whether reconstruction should be done at the time of the mastectomy or be “delayed” until the breast cancer treatment is completed. At times, even if a patient desires to have “immediate” (at time of mastectomy) reconstruction, their surgical team may recommend that a “delayed” procedure carries less of a risk and less interference with the cancer treatment.
(HealthDay News) -- Keeping your fingernails and toenails trimmed and clean helps keep germs at bay and reduces your risk of infection.
The U.S. Centers for Disease Control and Prevention suggests how to keep nails clean and healthy:
Trim nails frequently.Use a nail brush or soap and water to scrub underneath your fingernails, whenever you wash your hands.Before using any tools to groom your nails, wash or sterilize the tools first. Don't chew or bite your nails, including a hangnail. Instead, use a clean pair of clippers.Unless they stick out or hurt, don't cut cuticles. They can help protect against infection.-- Diana Kohnle
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