Showing posts with label public health problem. Show all posts
Showing posts with label public health problem. Show all posts

Monday, 9 January 2012

Tonsil cancer

Bowel cancer can be treated successfully if detected in its early stages, but currently less than 40 per cent of bowel cancers are detected early. Bowel cancer is a major public health problem in Australia. Bowel cancer can be treated successfully if detected in its early stages, however, fewer than 40% of bowel cancers are detected early. tonsil cancer may be of the Lymphoma type and usually arise from the lymphatic cells which are found in the wall of the tonsils.The pharynx is the continuation of the nose and mouth.

tonsil cancer is uncommon, but lymphoma of the head and neck is the second most common site of extranodal (not occuring within the lymph nodes) disease after the gastrointestinal tract. Penile cancer accounts for less than 1% of all malignancies in men in the USA and 0.1% of cancer deaths, the 5-year survival rate being approx. Penile cancer is regarded as an "emerging problem" [Micali et al., 2006]. kidney cancer is a type of cancer that occurs in the cells of the kidney.

kidney cancer is mostly a disease seen in adults aged over 55, and is rare in children. kidney cancer caused 855 deaths in Australia in 2007 (539 men, 316 women), accounting for 2% of all cancer deaths, and for 0.6% of all causes deaths. Genesis Cancer Care is an organisation with cancers centres available to treat any patient who requires radiation as part of their management. Genesis Cancer Care takes pride in the quality of our care, our staff, and our equipment.

Tuesday, 20 December 2011

Bowel cancer screening

Bowel cancer is one of the most common forms of cancer in Australia and around 80 Australians die each week from the disease. Bowel cancer can be treated successfully if detected in its early stages, but currently less than 40 per cent of bowel cancers are detected early. Bowel cancer is a major public health problem in Australia.

Bowel cancer can be treated successfully if detected in its early stages, however, fewer than 40% of bowel cancers are detected early. About the Bowel The bowel is part of the food digestive system. The function of the bowel is to finish digesting food by absorbing water and nutrients. Cancer of the large bowel is also known as colorectal cancer.

It starts on the inside wall of the bowel and can grow there for several years before spreading to other parts of the body. The colon and rectum together are known as the large bowel. It connects the stomach to the anus, where waste materials (called a bowel motion or faeces) are passed out of the body. Staging is determined by how far the cancer has penetrated through the bowel wall.

Stage I and II disease can be treated with surgery alone to remove the bowel and surrounding lymph nodes. There is strong evidence that physical activity protects against cancers including bowel and breast cancer. International randomised control trials have demonstrated that population screening for bowel cancer, using FOBTs, can reduce deaths from bowel cancer by 15-33%.

However, for most people it is their age and their diet that contribute to the development of bowel cancer. Screening, using a non-invasive test for blood in the faeces, is available through the National Bowel Cancer Screening Program to Australians who turn 50, 55 or 65 years of age. They have eliminated invasive breast cancers, deadly Ewing's Sarcoma, terminal thyroid cancer, bowel cancer and an array of skin cancers, even large melanomas. Convincing evidence shows that weight gain and obesity increases the risk of a number of cancers, including bowel and breast cancer. While no cancer is completely preventable, it is believed that eating a healthy diet and exercising regularly could prevent 66 to 75% of bowel cancer cases.