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Causes of cancer essay
Many causes of cancer
Brief notes on cancer
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CONCLUSION Cancer has become the one of the most feared things for human beings. The various type of cancer have been discovered and there are still a lot of it that undiscoverable. Cancer is a complex disease that have a group of disease. The cancer itself cannot be describe by words. The causes of this cancer is still not being able to be discovered fully. There are only minor factor that can lead to this disease. The carcinogens are believed to be one of the causes that lead to cancer such as asbestos, radon gas, tobacco, PVC and much more from our chemical industries. The environment especially near to the industrial that produce chemical waste can be one of the causes lead to cancer. Cancer also have relation with our age, lifestyle, and diet and also can be genetically inherited. It is believed that older people have higher tendency to get cancer than younger people. Our lifestyle and diet also plays a role causing a cancer by our daily life routine. Smoking tobacco and eating unconsciously (still in research) can also increase the possibility to get cancer especially lung cancer that cause by smoking tobacco. There are several cases, cancer were inherited from their parents. Various type of viruses such as HIV, HPV, EBV and many more virus has a high capabilities to increase the chance a patient to get a cancer because these viruses lower their body immunity to disease. The oncologist (cancer specialist) have discovered some solutions to against those cancer. Prevention and treatment. Prevention means patient can discovered their cancer in an early stage by doing a various diagnosis to detect the present of a tumour in our body. The routine self-exam or screening measures eventually also can detect some cancer that in an ... ... middle of paper ... ...ls and many more that chemically produce. Reducing or control the amount of the usage should be the best way to reduce the cancer risk. Nowadays, the usage of stainless steel, glass or BPA-free containers become more popular because it will reduce exposure the chemical in plastic to leach into water thus reduce the risk of cancer. These are some of the precaution and prevention recommended to society to apply in our daily life in order to reduce the risk of cancer. Thus, the government and society must plays their own role on the precaution and prevention in daily life in order to reduce the risk of cancer. The awareness about this matter should be increase to save many human lives. Society should stress upon the symptom cause by cancer and be aware on their environmental exposure. Precautionary measures should be taken ahead to combat this life threatening disease.
As modern humans, we understand that the quality of our health is affected by the negative impacts, such as air pollution, water and food. Science is developing in much faster way but at the same time number of problems are also arising. Problems like infectious diseases, diseases without any treatment or whose treatments are available up to a lesser extent such as Lung cancer, prostate cancer, skin cancer, ovarian cancer, pancreatic cancer, penile cancer etc. Cancer is responsible for one in seven deaths. It is epidemic disease thefore its consequences can be seen worldwide. More than twelve million new cases diagnosed yearly and the rate is increasing much faster (Hegde, j.j. 2009). Large number of patients die after developing cancer despite the availabity of various treatments, therefore there is a increase demand for a developing new approaches to cancer therapy. There are number of treatments available but the problem is that they have number of side effects, disturbance or effect on the norm...
The leading cause of death in America is lung cancer. Lung cancer is ranked top 10 fatal cancers in the United States. There are many types of ways to get lung cancer. There is radon gas it occurs outdoors naturally. Then there is second hand smoke that comes from other people smoking. People are even getting lung cancer from cancer causing agents, this happens from carcinogens. You can also get it from air pollution indoors and outdoors. Also there are gene-mutations that form cancer causing cells. Then there is the one everyone blamed lung cancer is smoking.
Cancer has caused a total of 7.6 million deaths annually, or about 13% of deaths worldwide. Lung cancer being the most common type, accounts for 1.37 million of those deaths. But what are the leading factors that cause this type of cancer and what can be done to prevent the increasing number of deaths?
“The word 'leukemia' is a very frightening word. In many instances, it's a killer and it's something that you have to deal with in a very serious and determined way if you're going to beat it” - Kareem Abdul-Jabbar. Many people, including tons of children, fight leukemia every day trying to beat this vicious cancer. Without knowing how leukemia is exactly caused, it puts a damper on how to avoid it.
The world we live in can be wonderful at times,but can also be dangerous and danger isn’t a good place to start at.The word cancer seems terrifying when someone thinks about it and they should be because there is a lot of types of cancer from all over the word.Cancer is the leading causes of death everywhere you go and it happens from different parts of the body.From someone that doesn’t understand cancer it’s very important to know about the aspects in which they come around.They way a cancer forms,symptons that are caused,and the way each cancer type is treated is very important to consider.
The emphasis on health and fitness has become paramount in our society today in an effort to prevent and combat diseases such as Cancers. Cancers are a group of over 100 diseases that affects every aspect of the human system from skin, to bones, to muscles, to blood. One of the most common blood disorders is Leukemia. As defined by the U.S. National Library of Medicine, Leukemia is a type of blood cancer that begins in the bone marrow. The bone marrow is the soft tissue in the center of the bone that is responsible for the production of blood cells. The term leukemia means white blood. The term leukocytes refer to white blood cells, which are body’s defense against infections and other foreign substances. When Leukemia occurs there is an uncontrolled increase in the number of white blood cells. When this occurs, these cancerous cells inhibit the production of healthy red blood cells, platelets, and mature white blood cells. Over time the cancerous cells can spread to the bloodstream and lymph nodes. They can also travel to the Central Nervous System and the rest of the body.
Breast Cancer is a disease that can sometime lead to ovarian cancer and has caused a lot of women’s death. “About five to ten percent of breast cancer cases are thought to be hereditary, meaning that they result from gene defects called mutations inherited from a parent”. Related Risks early menstruation, oral contraceptives and child bearing 20 percent. (1)An environmental risk is that toxins can damage breast DNA. Over time damaged DNA can lead to cancer. Your risk of developing breast cancer increases as you get older. “1 of 8 breast cancer are found when women are younger than 45. 2 of 3 breast cancer are found in women age 55 years or older 75 percent greater chance”.(1) Breast Cancer can lead Peutz Jeghers syndrome the effects of Peutz Jeghgers is spots on your lips and in their mouths. Women with no children or who had a child after age 30 have slightly higher breast cancer risk. “Screening for breast cancer is early diagnosis increases chance of survival and annual mammogram after age 40”. Women who took Diethylstilbestrol while pregnant could have a slightly higher risk of developing breast cancer. Birth control peals also cause higher risks 40 to 50 percent for breast cancer risk calms down after they have stopped taking them.(1) Using combined hormone therapy after menopause increase the risk of getting breast cancer , it also increase women chances of dying from it. If you are over weight or obese after menopause greatly increase breast cancer risk 20 percent. Drinking alcohol can cause a major effect for you to start developing breast cancer the risk increase the more you drink. Tobacco smoke, Night work, Antiperspirants, Bras and Induced abortion. Breast cancer takes a lot of toll on women and men of all races and...
Leukemia is a cancer of the white blood cells. It begins in the bone marrow, the soft tissue inside the bones. Within the bone marrow is where white blood cells are created, that help fight off bacteria, viruses, and other microorganisms within the body that cause infections. The disease develops to when the white blood cells are being produced out of control. The cells that are being produced do not work properly as they should, they grow faster than a normal cell would and don’t know when to stop growing. Overtime, if not treated properly, the white blood cells will over crowd blood cells, creating a serious problem such as anemia, bleeding and infection. Leukemia cells can spread to the lymph nodes and other organs in the body causing swelling and pain.
Diagnosed with lung cancer, now what!? Time to do some research. Lung cancer is the number one cause of deaths in males and females. The causes, diagnosis, and treatment of lung cancer have advanced recently with new technology available to scientists and the medical profession. Lung cancer develops when the cells grow abnormally and tumors form instead of healthy lung tissue. It can take place in one or both lungs, normally the cells that line the air passages. Not all tumors are cancerous, the ones that do not spread are benign tumors. The more tumors that develop in the lungs will cause the lungs to work less efficiently. The metastatic tumors spread to other parts of the body passing through the blood stream or lymphatic system.
Lung cancer is the most common type of cancer in the world. Although, it is a challenging cancer to treat more ways and treatments are being presented and studied daily. Lung cancer is a deadly disease that presents many problems in a person’s life. There are ways to decrease your chance of developing cancer, but there are too many environmental factors that play a role in cancer to be sure you can positively prevent it.
The risks of getting cancer in this day and age has been increasing at a rate that could be detrimental to the human race if we do not act now. It is scary to think that you or someone you love and care about will get some type of cancer in their life time. Although there are many different types of cancer that is in existence today, the main focus is breast cancer. We are going to explore the causes breast cancer, the stages, how we can treat it and what precautions that can be taken to help lower ones risk of getting breast cancer. In America a baby girl born today has a 1 in 8 chance of getting breast cancer sometime in her life. These statistics do not seem so scary until they are put into perspective. Every three minute a woman is diagnosed with breast cancer and one will die every 13 minutes in a given day. If these rates of breast cancer continue to rise there will soon be a one in one baby girl born that will et diagnosed with breast cancer. This is the future of our world that we are talking about here and no one seems to be changing the main factors that contribute to breast cancer. There are many different suspicious causes but one thing that is clear is that an unhealthy environment has an enormous impact on women and their development from babies to women.
Epidemiologists had identified many important causes of cancer by the early of 1980s. Many types of cancer vary in incidence by more than an order of magnitude between different populations and every type is rare in some part of the world. Many specific causes cancer are now known, the most common are by smoking, obesity and a few oncogenic viruses, but a large proportion of global variation for common cancers such as breast, prostate, colon and rectum remains unexplained (Peto J. , 2001). According to Richard Doll and Richard Peto, pollution accounts for 2% of all cancer cases and geophysical factors account for another 3% while 80% to 90% of cancers are caused by “environmental factors”. Environmental factors are the non-genetic factors which are smoking, diet, occupational exposure to chemicals and geophysical factors (naturally occurring radiation, man-made radiation, medical drugs and radiation and pollution.
We now can find what specific cancer a patient has and where, and give them a variety of treatment options such as surgery, chemotherapy, radiation, and several other types of treatment including experimental drugs. But there is no 100% guarantee that these treatments work. Ancient physicians and surgeons knew that cancer usually came back after it was removed surgically and recognized that there was no cure once the cancer had spread, and thought that intervention may be more harmful that no treatment at all. Some people today still think of cancer as incurable and wait until the last minute to go to the doctor. Galen was a 2nd- century Greek doctor that claimed a breast cancer tumor could be completely removed if it was caught at an early enough
Late December 2015 was, at the time, the worst month for me. It was around 8'o clock in the evening, the sun had set and the moon has risen to its’ fullest. I could smell the sweet aroma from the kitchen. I walked passed and into the living room, which was messy from all of our christmas decor. My mom yelled down the hall to my brothers.
I think that is important to know how to treat with the breast cancer disease if we do not treat these disease on time it can guide us to death. It is important to have a healthy life like getting excersice, eating healthier, not smoking etc . Also, it is important to get mammographies, skin examinations and other diagnostics that can helps us to prevent breast cancer. For now , there is no cure for the all the types of breast cancer, so it is important to be informed of new treatments on our cities. We can not let cancer to beat us. We need to be strong to fight against all these types of disease that want to end with our lives.