Essay On Canada And Cancer

Cancer is a serious public health issue worldwide, due to its increasing prevalence. Annually there are more than eight million new cases of cancer in the world, however there has been significant progress in the treatment methods. Of the total cases, around 40% of patients will receive curative benefit from surgery, radiation, chemotherapy, or a combination modality (1). The choice of cancer treatment will depend on its location, extent, relationship with neighboring anatomical structures, involvement of the lymphatic chain and physical condition of the patient.

From surgery to radium exposure to such extremes as radiation therapy, as doctors’ knowledge of the varying types of cancer, and the expansion of medical research regarding cancer has changed, so has the preferred method of treatment. Doctors and researchers dedicated to studying cancer have led to a greater understanding of cancer development; consequently the development of treatments and cures that are more effective, less harmful, have fewer side effects, and in some cases serve to prevent the spread of cancer.

Cancer is one of the leading cause of death in Australia and has a considerable social and economic influence on individuals, families and the community. Statistics shows that Australia has third highest cancer rate approximately 323 people being diagnosed per 100,000 in the world. (Begg & etal, 2007, pg.116). According to the recent disease study in burden of disease by WHO and Global Burden of disease study 2012, the findings of study showed 16% and 19% of the total disease burden in Australia (Moore & et al, 2007 pg.88)). Cancer is the sixth most expensive chronic disease due to the high expenditure of treatment and management compared to other chronic disease. It has been further described that approximately $4.5 billion were spent on cancer in 2008-09, accounting for 7% of total healthcare expenditure on chronic disease (Australian Institute of Health and Welfare, 2013b, p.7) and 79% of total expenditure that spent on cancer patients who were admitted in hospital which is 20% more than the same expenditure that was spent on all

Scientists are sure there are many more they just have not yet been diagnosed. The cancers that are most common in women are breast cancer and cancer of the uterus. The cancers that are most common in men are lung cancer, prostate cancer, and colon cancer. Lung cancer kills more than 50,000 men a year. More men are likely to get lung cancer because in general men smoke more than women. Along with these leading cancers among women and men there are several other cancers that are common in both. Cancers of the colon, rectum, and large intestine kill more than 45,000 Americans a year (Altman and Sang 78). With numbers like that a person may begin to wonder if anyone survives the cancer

What is cancer? This is an important question that will help people to understand the severity of this affliction. Cancer occurs from abnormal cell growth in the human body. When this happens tumors may form. Tumors are a mass of cells that continue to expand. These tumors may be benign. This means they will not spread through the body. Though, the tumors may be malignant which means they may spread to other areas of the body in an invasive manner. These malignant tumors have the potential to cause serious complications and even death. It is these tumors that are cancerous.

The word cancer comes from the word Karkinos which is greek language. Physician hippocrates used this word to describe carcinoma tumors sometime between the periods 460-379 B.C. Although there were many accounts and evidence of cancer before, which were found in mummies in ancient Egypt during the period 1600 B.C. The oldest evidence of cancer was found in 1500 B.C in a tomb in egypt. Cancer treatment were non existence during those days. There were small palliative treatments which relieved pain and suffering temporarily. However we still use similar surgical treatment for surfaced tumors today that was used during that period. Early hippocrates also discovered that cancer returned after surgery. Cancer treatments has evolved tremendously

According to the Canadian Cancer Statistics (2015), “about 2 in 5 Canadians will develop cancer in their lifetime, and about 1 in 4 Canadians will die of cancer” (p. 6). In 1971, President Nixon and Congress declared a war on cancer. Since then, the U.S Federal government has spent over 105 billion on the effort. Dr. Spector and Dr. Kolata, a noted professor of medicine, pharmacology and biochemistry, have noted that since 1950, the cancer death rate, adjusted for the size and age of the population has decreased by only 5%. They argue that there has been little progress on the war against cancer.

Cancer is a disease, caused by uncontrolled cell division to form a malignant growth or tumour in the body.

Cancer is defined by The American Cancer Society (2015) as a compilation of diseases that consist of more than one hundred different types of cases. Each of these cases has something in common; that some of the cells in the body start to become abnormal and multiply uncontrollably. These affected cells have the capability to spread into nearby tissues and eventually affecting the whole body, causing serious illness and death.

world, have been related to the causes of many types of cancer. Some of the most

The origin of the word cancer is credited to the Greek physician Hippocrates, who is considered to be the Father of Medicine. One out of every two men and one out of every three women will be diagnosed with cancer, but despite those huge numbers most individuals does not know what that really means.

Although it is possible to get cancer through genetics and environment, there are many activities a person can partake in to increase their chances of getting cancer. One of the biggest cancer causing risk behaviors is smoking tobacco. Smoking tobacco is known to greatly increase the risk of breast cancer. The greater the amount smoked and the earlier in life that smoking began, the higher the risk. Those who are long-term smokers, the risk is increased 35% to 50%. Another known cancer causing risk behavior is a lack of physical activity, otherwise known as a sedentary lifestyle. It has been shown that

The war against cancer began in 1971 with the signing of the National Cancer Act by President Richard Nixon. Since then cancer has been in the limelight and billions of dollars’ worth of resources and time spent on research studies were expended, with one goal in mind “find that magic pill” to cure this dreadful disease. Although cancer has received a considerable amount of attention in the past 50 years, it is not a new disease by any means. Cancer has been plaguing man to as far back as the Ancient Greeks, when the disease was first recognized erstwhile between 4th and 5th century B.C.E1. This ancient disease of cancer has been with us it appears since the beginning of man, yet remains just as obscure to us as when is it was first discovered.

The aim of this review is to give an account of the second leading cause of death in the United States of America. The review described the origin of cancer, its nature, prevention strategies and treatment. It also evaluated the concept used by the author.

Cancer is one of the leading causes of morbidity and mortality worldwide, with approximately 14 million new cases in 2012.2 The amount of new cases is expected to rise by about 70% over the next 2 decades. Cancer which causes nearly 1 in 6 deaths, is the second leading cause of death globally, and was responsible for 8.8 million deaths in 2015. Approximately 70% of deaths from cancer occur in low- and middle-income countries. In 2012 about 14.1 million new cases of cancer occurred globally (not including skin cancer other than melanoma).3 The most common types of cancer in males are lung cancer, prostate cancer, colorectal cancer and stomach cancer.