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Cigarette smoking effects
Link between cigarettes and lung cancer
Cigarette smoking effects
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Exploring Lung Cancer
Lung cancer is the leading cancer killer in both men and women. An
estimated 169,400 new cases of lung cancer and an estimated 154,900
deaths from lung cancer will occur in the United States during 2002.
There are two major types of lung cancer: non-small cell lung cancer
and small cell lung cancer. Non-small cell lung cancer is much more
common. It usually spreads to different parts of the body more slowly
than small cell lung cancer. Squamous cell carcinoma, adenocarcinoma,
and large cell carcinoma are three types of non-small cell lung
cancer. Small cell lung cancer also called oat cell cancer, accounts
for about 20% of all lung cancer.
WHAT CAUSES LUNG CANCER?
Smoking is the number one cause of lung cancer. Lung cancer may also
be the most tragic cancer because in most cases, it might have been
prevented -- 87% of lung cancer cases are caused by smoking. Cigarette
smoke contains more than 4,000 different chemicals, many of which are
proven cancer-causing substances, or carcinogens. Smoking cigars or
pipes also increases the risk of lung cancer.
The more time and quantity you smoke, the greater your risk of lung
cancer. But if you stop smoking, the risk of lung cancer decreases
each year as normal cells replace abnormal cells. After ten years, the
risk drops to a level that is one-third to one-half of the risk for
people who continue to smoke. In addition, quitting smoking greatly
reduces the risk of developing other smoking-related diseases, such as
heart disease, stroke, emphysema and chronic bronchitis.
Many of the chemicals in tobacco smoke also affect the nonsmoker
inhaling the smoke, ma...
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...cation.
RADIATION THERAPY is a form of high energy X-ray that kills cancer
cells. It is used:
• In combination with chemotherapy and sometimes with surgery.
• To offer relief from pain or blockage of the airways.
CHEMOTHERAPYis the use of drugs that are effective against cancer
cells. Chemotherapy may be injected directly into a vein or given
through a catheter, which is a thin tube that is placed into a large
vein and kept there until it is no longer needed. Some chemotherapy
drugs are taken by pill. Chemotherapy may be used:
• In conjunction with surgery.
• In more advanced stages of the disease to relieve symptoms.
• In all stages of small cell cancer.
Some patients may also be eligible to participate in clinical trials
or research studies that look at new ways to treat lung cancer.
Whether lung cancer is operable or not, may well depend upon the circumstances of the patient involved; however, where certain factors do not allow for this option, other treatments may well be offered. Many factors must be taken into consideration before any treatment or operation can take place, as either may have a prominent bearing on the prognosis of the cancer patient.
I have chosen to write about the constellation Cancer (The Crab). I chose Cancer because it is one of only a handful of constellations that I am actually able to identify in the night sky. Cancer is one of the twelve Zodiac constellations; people whose birthdays fall between June 21st and July 22nd have Cancer as their sign. Cancer is the Latin word for crab, and despite the fact that the constellation looks more like a lobster then a crab, it is still referred to as a crab. The constellation is visible from the northern hemisphere from late winter to early spring.
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?
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.
Lung cancer is arguably the most devastating of all cancers, leading to more annual deaths than breast, prostate, and colon cancers combined (Crosta). 228,000 new cases are found every year (Marks) and there are approximately 1,370,000 deaths per year. Cancer in general accounts for 7.6 million deaths all around the globe. Cancer alone stands for thirteen percent of global deaths (Crosta). The percentage for the survival rate of lung cancer is a devastating sixteen percent (Marks)! More females are diagnosed with this cancer over men, but does not mean men cannot get this cancer as well. Actually, my uncle was diagnosed with lung cancer this past Summer. Shockingly, a couple of months later, my cousin, who I call my grandmother was diagnosed
Lung cancer is one of the most common types of cancers in the world. There are three main types of lung cancer, non-small cell lung cancer, small cell lung cancer, and lung carcinoid tumor. Just like any other cancer, lung cancer is dangerous, and a life threatening problem. Many studies and researches have been presented to find a cure, but an exact cure has yet to be found. There are however multiple causes, ways to diagnose, and treatments for lung cancer.
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 of the lung was nearly nonexistent in the early 1900’s. By the middle of the 20th century an epidemic became apparent throughout the United States and the rest of the world. It is primarily correlated with the widespread abundance of cigarette smoking in the world. The tobacco industry has multiplied its production immediately prior to World War I. There was a typical 20 to 30 year lagging period between the initiation of cigarette smoking and the actual tumor formation in the lungs. Lung cancer is the cancer that originates in the tissues of the lungs. It occurs when cells in the lung start to grow rapidly in an uncontrolled manner. Lung cancer can start anywhere in the lungs and affect any part of the respiratory system. Most of all lung cancer cases start in the lining of the bronchi (health-cares.net, 2005). It is the leading cause of all cancer deaths in the world. During this time the tobacco companies would continue to say that cigarette smoking was not addictive and did not cause any type of cancer. Even with all evidence in the world today about tobacco causing cancer, Tobacco companies still remain the most profitable business in the world. Lung cancer is very common in both women and men. Women account for about 40 percent of the lung cancer cases in the world. Women who smoke are more than twice as likely to develop lung cancer as those of men who smoke (Tavor, 2005).
A review of his medical record indicates that he has squamous cell carcinoma lungs with metastasis to the liver, kidney and bones. He is followed by Dr Iannotti for oncology and is receiving chemotherapy Navelbine Weekly. He previously has undergone radiation theraphy.
The specific treatment required depends on the form of cancer, the health issues one might have in reaction to the treatment, and the progression of the illness. In a recent article, a doctor, and a registered nurse explain lung cancer and the types of treatments involved. The authors claim that, “There are four types of treatments used in the treatment of lung cancer, which include: chemotherapy, radiation therapy, targeted therapy and surgery” (Slatore and Lareau 2). Chemotherapy involves the use of medications to fight the disease, whereas radiation therapy is the use of radiation or rays that are used to diminish the size of tumors. Targeted therapy is also a contemporary treatment which involves medication that targets tumor growth, where surgery is used to remove tumors completely. Although all of these treatments are effective, the type of therapy depends on what kind of cancer the patient
Lung cancer is the most common cancer in the world. There are many ways to attract lung cancer. Many people think that the only way to get cancer is by being a smoker but believe it or not you can get cancer without ever even smoking a cigarette. There also are different forms of lung cancer some are life threatening and others aren’t. My goal is for you to know everything about and or dealing with Lung Cancer by the end of this paper. Throughout this paper I will elaborate on those topics and I will also talk about some of the symptoms, and ways to prevent attracting it, cures and a few more topics.
What is Radiation Therapy? Radiation Therapy is one of the principal modalities that are used in the treatment of cancer (Frank, Long, Smith 2012, p. 467). What is cancer? Cancer is the uncontrolled growth of abnormal cells in the body. This uncontrolled growth of cells can over time develop into a tumor. Then, this tumor can continue to grow and cause problems, and even spread if it is left untreated. Cancerous cells are also called malignant cells. In this modality, high energy x-rays, gamma rays, and charged particles are the forms of radiation used to shrink the cancer cells (Lawrence, Ten Haken, pg.1). In this field the patients have been diagnosed with cancer, have tumors, or they have cancerous lesions that are present. The objective
Research indicates that when people are diagnosed with cancer, they inherit a variety of financial issues associated with time spent receiving medical care, time is also taken off from work and other activities. Not only do the patients' inherit the financial cost their caregivers and family member also do. (Yabroff, Lund, Kepka, Mariotto, 2011)
There are many noncommunicable diseases are common all over the world. There are many types and they all do different things that harm your body. There is one called lung cancer that is the reason I’m writing this assessment. The reason I choose this diseases is because I think it’s important to know about. There are a lot of things to know about this disease and how you know you have it, this is the info I have gathered.
The type of cancer I decided to research was lung cancer because it was something that was interesting to me. It interests me because I know a lot of people that have smoked and have gotten this type of cancer. A few of the leading causes to lung cancer is smoking and environmental toxins.The types of smoking products that are used that can cause this type of cancer are ones you buy from the store or illegal drugs. There are different types of environmental toxins. If these types are ingested the result could be cancerous. These toxins include and not limited to; asbestos which is a type of insulation used in houses, carcinogens; toxins in cigarette smoke, and benzene; a toxin that is a natural part of crude oil and gasoline, etc.