When people hear the word cancer, they automatically think death. Worldwide cancer is the leading cause of death. Cancer is also the second leading cause of death in the United States. One out of every four deaths in the United States is due to cancer. In the year 2012 1.9 million deaths were caused by lung cancer, 745,000 deaths were caused by liver cancer, 723,000 deaths were caused by stomach cancer, 694,000 deaths were caused by colorectal cancer, 521,000 deaths were caused by breast cancer, and 400,000 deaths were caused by esophageal cancer. These cancers are also the main types of cancers.
The true question here is what is cancer? Where did the word “cancer” come from? According to “The History of Cancer”, the word cancer came from the father of medicine Hippocrates, a Greek physician. Hippocrates used Greek words such as carcinos and carcinoma, these words were actually used to describe a crab which Hippocrates thought a tumor resembled. Even though cancer is a very old and well known disease, there is still no official cure for cancer.
Cancer is a term used for diseases in which abnormal cells divide without control and begin to invade other tissues. The term cancer is also used when cells start to produce too quickly when there are not enough cells dying. Cancer cells are also called malignant cells. Cancerous cells are able to invade other healthy cells and can spread to other parts of the body through the blood and lymph systems.
There are two types of tumors, benign tumors and malignant tumors. Benign tumors are not cancerous. These types of tumors can usually be removed and do not come back in most cases. Benign tumors do not spread to other parts of the body and the cells do not invade other tissues. Unlike b...
... middle of paper ...
...it. Such as apples, apples contain a high dosage of vitamin C and photochemical that can lower the risk of getting breast cancer. Apples also lower the risk of getting stomach, mouth, pharynx, and larynx cancer. It was studied that if the average human ate at least one apple a day the chance of getting cancer would be slimmed down by a third. Drinking coffee can also help prevent kidney, pancreatic, and endometrial cancer.
It is strongly believed that a cure for cancer will be found. Thousands of charities and organizations are raising money to help find a cure. Many charitable events take place such as Relay for Life. In the future we hope and pray that our descendants will not have to worry about this awful disease. Just like Bill Clinton stated “It is now conceivable that our children’s children will know the term cancer only as a constellation of stars.”
Cancer occurs when cells divide uncontrollably. Cells keep dividing even though new cells are not needed. Change from normal to cancerous cells requires gene alterations.
Cancer is the term used to describe a group of diseases consisting of hundreds of ailments and although there exists so many different types of cancer, they all begin in a similar way. The body is made up of over a trillion cells, and cancer is the uncontrolled growth of malfunctioning cells in the body (Dawson, 1996). “Normal body cells grow, divide, and die in an orderly fashion. During the early years of a person’s life, normal cells divide faster to allow the person to grow. After the person becomes an adult, most cells divide only to replace worn-out or dying cells or to repair injuries” (American Cancer Society, 2012).
To understand more about this disease I did a research on it, and according to the National Cancer Institute: “Cancer is a term used for diseases in which abnormal cells divide without control and are able to invade other tissues. Cancer cells can spread to other parts of the body through the blood and lymph system”. Also, there are more than 100 different types of cancer. Cancer is not a single disease, but a group of related diseases.
There are more than a million people suffer from cancer in the United States every day. Lung cancer is not the only type of cancer but it affects many people and families every day. Lung cancer makes the lives of its patients and the families. Lung cancer is one of the deadliest types of cancer and also one of the most common. Hundreds of thousands of people get diagnosed with lung cancer every year in just the United States. Also close to just as many people die from lung cancer in the US every year. I am going to talk about lung cancer and what it is, how to lower your risk of getting it, statistics of it, and the research and treatment of it.
Cancer, a disease regarded the most deadly amongst all. Medical teams around the world are trying day and night to find a perfect, stable cure for cancer. Most of the people think of cancer as an incurable disease. Let me tell you. It is a hoax! People must not forget that there is a cure for cancer. These cures include taking medical supplements such as Chaga Mushroom, undergoing medical surgery such as chemotherapy and other natural remedies.
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.
Cancer starts almost anywhere in the human body, which is made up of trillions of cells. Cancer cells develops then the process breaks down. As the cells become more and more abnormal; old or damaged cells survive when they should die and new cells form when they are not needed. The new cells then divide without stopping and may form growths called tumors. Cancerous tumors are malignant means they can spread into or invade nearby tissues. When the tumors grow, cancer cells break off and travel through distant places of the body. Cancer cells also invade the immune system a network of organs, tissues, and specialized cell the protects the body from infections and other conditions.Tumors can also use the immune system to stay alive. Cancer is a genetic disease that changes the our cells function and how the genes grow and
Cancer is a major public health problem in many parts of the world. Over ten million new cases of cancer, with over six million deaths were estimated in the year 2000 (Parkin, 2001). The estimated numbers of incidence and mortality in 2002 were markedly increased as 10.9 million new cases, 6.7 million deaths with cancer (Parkin et al., 2005). Even developed countries suffering from cancer, in USA it was expected 2677860 new cases of cancer will be diagnosed in 2009. In that same year , more than 562,340 deaths will occur due to cancer, this number represent 25 % of all deaths and makes cancer as a second leading cause of death after heart diseases (Jemal et al.
Cancer is a type of disease that has many variations. it is an extremely broad disease, consisting of over 200 different types. It affects millions of people around the world each year. The disease occurs because of an irregular cell growth in the body. The cells uncontrollably divide and grow through the process of mitosis. This creates either benign, or malignant tumors. Benign tumors are not dangerous, but malignant tumors are dangerous and are given the term ‘cancerous’. The malignant tumors can invade other parts of the body by traveling through either the bloodstream, or the lymphatic system. It is a very dangerous disease, it is not contagious, and it can be cured if it is diagnosed and treated early. Many cancers have a different mortality rate, but not all of the different types of cancers have a high mortality rate.
Breast cancer. The second leading cause of death among women. In the United States, over 220,000 women will be diagnosed with breast cancer and 40,000 will die each year. In men, 2,150 will be diagnosed and only 410 will die. Statistically only 1 in 8 women will get breast cancer and the risk is generally determined by genetics, diet, and lifestyle. But what is cancer? How do people get cancer? And why is breast cancer so prevalent in women? Let’s find out.
Cancer is a genetic disease that is caused by the changes to genes that control the way our cells function, especially how they divide and grow. Genetic changes that cause cancer can be inherited from our parents. They can also arise during a person's lifetime as a result of errors that occur as cell divide of because damage to DNA caused by certain environmental exposure. In general, Cancer cells have more genetic changes, such as mutations in DNA, than normal cells. Some of these changes may have nothing to do with cancer,
Scientists do not fully understand the causes of cancer, but studies show that some people are more likely to develop the disease than others. One of the greatest risk factors for cancer is prolonged or repeated exposure to carcinogens, which are chemicals that cause cellular damage. The details of how carcinogens cause cancer remain unclear, but one theory states that exposure to carcinogens causes an increase in chemicals in the body called free radicals. These radicals take electrons from cellular components of the body, such as DNA. This makes genes more vulnerable to the effects of carcinogens. These carcinogens result for up to 30% of all...
Origin of cancer. The Greeks first discovered cancer and they thought it looked similar to a crab and when it was translated into Latin, the Latin word for crab is cancer. Gupta Longati
In order to determine if there will ever be a ‘one size fits all’ cure for cancer, one must know the basis of cancer. Cancer is a general name given to a group of about 200 diseases. Even though there are many different types of cancers, cancer always starts with the abnormal growth of cells.
Cancer is the second most common cause of death in the U.S. It occurs in about 1 in 4 deaths in the world. The cancer statistics of death are supposed to keep rising. The world is not doing enough to stop cancer and are letting people just die from cancer. Doctors hate chemotherapy and would refuse it in a heartbeat. Many people think that modern medicine is doing what it is supposed to, but in reality it is not. There is supernumerary chemotherapy’s and excessive amount of money being spent on current research methods, that nothing is being done to see what is actually causing the cancer in the first place.