Lung Cancer Essay

Lung Cancer Essay
There are two different types of lung cancer, non–small cell lung cancer and small cell lung cancer. It
is all depending on the size of what the cells look like under a microscope. Both of these types of
lung cancer can grow differently which leads to them both being treated differently. Non–small cell
lung cancer is the more common of the two and it usually grows fairly slow. There are three main
types of non–small cell lung cancer and they are squamous cell carcinoma, adenocarcinoma, and
large cell carcinoma. Small cell cancer is the least common and it grows fairly rapid and it can easily
spread to other organs in the body (Cavendish, p.946).
Usually cells grow and divide at a specific pace that keeps the body working healthy but...show more
content...
A bronchoscopy is when a patient is sedated and a fiberoptic flexible tube is moved through the
mouth into the bronchi tube (the tube that carries air to the lungs) and they can find blockages
made by tumors or cancer. Blood tests are also taken to see if cancer cells have spread to the liver or
bones.
Staging of non–small cell lung cancer is described with the TNM system. T stands for tumor, it's size
and how far it has spread, N stands for the lymph nodes, and M stands for metastasis, spread to
other organs. All of these are combined and a stage is assigned to each group.
There are four different stages for the non–small cell lung cancer T stages. "Tis" is when cancer is
found only in the lay of cells lining the air passages and not found anywhere else. "T1" is when
the cancer is no larger than 3 centimeters. "T2" is when the cancer is no larger then 3 centimeters, it
involves a main bronchus but is not closer then 2 centimeters to where the trachea branches off into
the main bronchi, it has spread to the visceral pleura, the cancer partially clogs the airways but the
lung is not collapsed or under pneumonia. "T3" is when the cancer has spread to the chest wall, the
diaphragm, the mediastinal pleura, or the parietal pericardium, when the cancer involves a main
bronchus and is closer then 2 centimeters to where the trachea branches into the main bronchi but
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Informative Essay On Lung Cancer
Lung Cancer
Lung cancer, do you know what lung cancer really is? Well many people deal with lung cancer. It
can be deadly and it cannot be deadly. It's one of the most common and feared illness. It's important
to realize everything that comes with lung cancer, like treatments, what happens in their life. What
ways it can be prevented, how to avoid getting it. All of the battles they face and what have to
change in their life. Lung Cancer is the uncontrolled growth of abnormal cells (Lung Cancer ). Where
lung cancer does starts off? In one or both lungs. A tumor starts to get larger and larger, and will
soon after becomes more numerous. They undermine the lungs ability to provide the blood
stream with oxygen (Lung Cancer ). These can be detected by a few symptoms you might have if
you have lung cancer. What can cause this horrible illness? Exposers too high level of diesel
fumes. Also smoking tobacco could be a result of lung cancer. The tar and nicotine can do
something to your lugs which can cause lung cancer. Radioactive gas that is a natural decay
products (Laden, 2004). That decays and sends off radiation. Even some of the pollution in the air
they say but it's not always from that. It can be caused from anything that can tamper with your
lungs and cause a cell to stop providing and become a tumor. If exposed to one of these things, it
may cause lung cancer, which could kill someone and also put someone through a lot of pain. It can
get quite expensive when it

Literature Review On Lung Cancer
1.0Literature review
1.0.1Lung Cancer
Lung cancer is a dangerous health problem which affects many people (Thomas, 2013). It becomes
the top killer among other types of cancers in the world (Molina, Yang, Cassivi, Schild & Adjei,
2008). According to the statistics made by National Institute of Health, more than 161, 000 cases
were reported in U.S. involving death caused by lung cancer in 2008 (Samet, Tang, Boffetta, Hannan,
Marston, Thun et, al., 2009). Despite the decreasing trends of lung cancer incidence rates for men in
the 1980s and for women in the late 1990s, still the lung and bronchus cancer remain the significant
cause of cancer mortality in the United States, with an estimation of 87,750 and 72,590 deaths to
occur in men and women, respectively, in 2012 (Field & Withers, 2012) American Lung Association
(2015) has defined lung cancer as a growth of abnormal cells in the lungs without control, which
...show more content...
This may occur to the old cells, to be replaced by new ones. This is denoted as a natural process.
Cell death may also occur due to localized injury and disease (Martes, 2014). There are two ways a
cell death can occur which are necrosis and apoptosis.
Necrosis occurs due to the harm caused by an external force, such as bodily injury, poison and
infection. When the body cells die due to necrosis, it causes serious inflammation and further
injury in the body (Martes, 2014). The other way of cell death is apoptosis. It is also called as
programmed cell death. It follows a predictable and control routine (Kogel & Prehn, 2013).
Abnormal apoptosis, either too much or too little of it can cause many serious diseases in human
such as neurodegenerative diseases, autoimmune disorders, ischemic damage and many types of
cancer (Elmore, 2007). Therefore, the field of apoptosis is gaining attention in the research to
analyze the signaling pathways of

Lung Cancer Essay
Brief Description: Lung cancer, as with all cancers, is an uncontrollable increase of cells. It happens
within the lung tissue, but it could also go on to affect other nearby tissue and spread to further out
than just the lungs.
Cellular / Molecular Basis: Lung cancer has two types; small cell and non small cell. The two
types can be identified by their appearance when looked at with a microscope. It usually affects the
cells that are lined along air passages in the lungs.
Causes: The foremost reason for lung cancer is cigarette smoking which causes around 90% of all
deaths caused by lung cancer in the world. However, smoking is not the only way to get it. The
second most frequent cause of lung cancer is exposure to radon gas, which...show more content...
Treatment: As long as the cancer has not spread to outside of the lung, it can be removed with
surgical resection. There are now less invasive ways to remove cancer from the lungs, such as
using a small video camera to see inside the chest, resulting in smaller incisions. There has very
recently been a new way to treat non small cell lung cancer that would otherwise be inoperable.
Shown to be more effective than normal radiation therapy and simply observing the cancers
progress, stereotatic body radiation therapy can ???. Laser treatment is sometimes used to unblock
air passages that are blocked by a tumour and attempt to control some spreading of the cancer cells.
It is different to the other 'treatments' as it doesn't actually provide a solution to getting rid of the
cancer, but makes the symptoms more bearable for the patient.
Preventative Measures: The main way to avoid having lung cancer is not to smoke and to avoid
taking in second hand smoke, but also stay away from radon gas and asbestos. Certain types of
mining and farming can cause exposure to harmful asbestos and radon. It is best to stay away from
these kinds of fumes, dust and other dangerous chemicals. A certain nutrient called phytoestrogen
which is found in legumes, whole grains, soy products and vegetables reduces the risk of developing
lung cancer. Coal products,

Lung Cancer Paper
According to the Centers for Disease Control and Prevention (CDC) (2014), lung cancer begins in
lungs and may spread to lymph nodes or other organs in the body, lung cancer is categorized into
two main types, but the most common type is non–small cell lung cancer. This type's name is based
on how the cancer cell shapes under a microscope. Lung cancer is considered a deadly disease for
both genders. According to the American Lung Association (n.d.), in this current year, 13% of all
cancer diagnoses and 27% of all cancer deaths in the United States have been because of the lung
cancer disease. In addition, in this year, approximately 158,040 people in America, both men and
women, are estimated to die from lung cancer. The principal reason that...show more content...
In this current year, 158,040 people are estimated to die from this cancer. Those people have one
type of lung cancer's type whether it is non–small or small cell, but non–small cell is the common
diagnosed type. This disease can emerge from the lungs and develop, or spread into the lungs from
other organs. The most common pathogen that triggers lung cancer is smoking cigarettes. However,
other catalysts trigger it too. This cancer is latent in some cases, but when it becomes active, the
syndromes that are in the chest, unusual to occur, and deteriorating are signs that have to get a
medical attention. These symptoms can happen with other illnesses, too. If the patient has some of
these symptoms, talk to your doctor, who can help find the cause and the appropriate treatment from
the four main treatments. The bright side of this disease that lung cancer is decreasing
decade–by–decade because of the awareness of people and because of the professional doctors and
their state–of–the–art

Personal Narrative Essay: Cancer (Lung
Cancer (Lung) I had been feeling so tired for weeks I just thought it was because of my busy
schedule but, all I wanted to do was sleep. I then became week and started losing weight I figured
it must just be stress or the fact that I was coming down with a cold. I had the worst cough that just
wouldn't go away combined with the discomfort in my chest I thought it was time to call the doctor.
At the doctor's office the he listened to my lungs and then wanted to run additional tests. The first he
wanted to run a CT scan, a 3–dimensional view to see what was going on in my lungs. The doctor
did find a large mass and wanted a Bronchoscopy done right away. I had no idea what that entailed.
The doctor told me I would be put under anesthesia while

Smoking and Lung Cancer Essay
Smoking and Lung Cancer
Lung Cancer accounts for fifteen percent of all cancer cases, and an estimated 170,000 people in
the United States get lung cancer a year. (5)About 155,000 of those people die from the cancer.
Recently, the rate of women affected by lung cancer has increased, while the rate of men affected
has decreased. However, lung cancer is the leading cancer that kills both women and men. (1) So,
what is lung cancer? Lung cancer is the uncontrollable growth of abnormal cells in the lung. (5)
There are two main types of lung cancer: non–small cell and small– cell lung cancer. Non–small cell
lung cancer (or NSCLC) is more common than small–cell lung cancer (SCLC) and occurs in about
80% of all lung cancer cases. (3)...show more content...
(5) SCLC, also known as oat cell carcinoma, has no divisions. It starts in the large breathing tubes,
and grows fairly rapidly. This type of lung cancer is usually very large by the time it is diagnosed. (5)
There are also different stages of lung cancer. For NSCLC, there are four main stages. Stage I A/B
is when the tumor has spread to the lymph nodes that are associated with the lung. (2) Stage II A/B
is when the tumor has spread to the lymph nodes in the tracheal area, including the chest wall and the
diaphragm. Stage III A is when the tumor has spread to lymph nodes on the opposite lung or on the
neck. Finally, Stage IV, the most severe stage, is when the tumor has spread beyond the chest. (2) On
the other hand, SCLC only has two stages of cancer growth. Limited is when the tumor is only found
in one lung and the nearby lymph nodes. Extensive is when the tumor has spread beyond the lung
into other organs.
The treatments for lung cancer depend on the type, location, and size of the cancer. (3) One option
is to remove the tumor through surgery; however, it depends on the location of the tumor. A
surgeon can perform a resection, which is a removal of part of the lung. The removal of the entire
lobe of the lung is called a lobectomy. (3) In addition, there is a surgery called a pneumonectomy,
which removes the entire lung. Each kind of surgery is performed according to how advanced the
cancer is and how much of the lung

Essay Smoking and Lung Cancer
Oscar Wilde was quoted as saying, "A cigarette is the perfect type of a perfect pleasure. It is
exquisite, and it leaves one unsatisfied. What more can one want?" Unfortunately, Oscar Wilde had
no idea that smoking caused lung cancer. Lung cancer is one of the most preventable diseases that
exist, yet people continue to voluntarily put themselves at risk, and it still has tragic effects on the
person and their family even though there are ways to treat it. The disease itself is categorized into
two types, but both are eventually fatal. The cancer has several causes, but is mainly due to smoking.
It has many numerous effects, both physical and emotional. However, there are still treatments and
options that can prolong a cancer...show more content...
Aside from the obvious cause of lung cancer, which is smoking, there are several others. However,
almost all of these can be avoided. Preventable risk factors include smoking marijuana, inhaling
certain chemicals like gasoline fuel or diesel exhaust, undergoing radiation therapy, and having a
poor diet. But, the American Cancer Society affirms that about 87% of lung cancer cases are a
result of smoking tobacco, and that some of the other 13% are caused by secondhand smoke
(11). Out of all the risk factors for lung cancer, smoking has the biggest impact. This is also ironic,
as smoking is the easiest factor to avoid. Theoretically this should be the least prominent factor, as
it is a voluntary decision to start smoking and is easier to avoid than any of the other factors. Yet,
about 47.1 million people in the United States smoke (American Heart Association), and willingly
put themselves at risk for lung cancer. At the same time though, people do not start smoking just
because they want to develop lung cancer later in life; there are numerous factors that play into
their decision. For example, people are influenced to smoke for reasons such as peer pressure, a way
to deal with stress, and people they look up to that smoke (Bonas). They think it will help them
relieve stress, or fit in, and they do not think about the consequences that come with their newfound
hobby. Eventually smokers find that they cannot quit, for both physical and psychological

Informative Essay On Lung Cancer
Lung Cancer
Each year there are about one million three hundred seventy thousand deaths worldwide from lung
cancer. Lung cancer is a particular type of cancer that is more deadly and common with other types
of cancer. Lung cancer for most people can be avoided because cigarette smoking is the primary
cause of lung cancer. Of course, there are other ways that increase the chance of lung cancer that
can't be avoided, like if it runs in the family. There are two different types of lung cancer small cell
lung cancer, and non–small cell lung cancer. In order to determine what the specific type is it needs
to be looked at under a microscope as the two types have different treatments. There are many
symptoms that may be associated with lung cancer, not all are present in the chest, some symptoms
occur in different regions of the body. Lung cancer had a variety of treatment options. The patient's
doctor will decide what treatment is best for them depending on their type of cancer and what stage
of cancer they have. In the novel The Longest Ride Ira Levinson, a ninety–one–year–old man had
been battling lung cancer for the past few months. Sadly his cancer did not get found early enough,
so his last few years turned into only a few more weeks.
About Lung Cancer Lung cancer is an uncontrolled growth of cells in the lungs, it can occur in only
one lung or both. When cells in the lungs divide uncontrollably it eventually forms a tumor in the
lungs. Tumors are a mass of the build–up

Treatment Of Lung Cancer
Lung Cancer
Lung cancer is the most common cancer in the world in recent decades. An estimated 1.8 million
new cases were reported in 2012 (12.9% of the total), with 58% in less developed regions (WHO,
2017). Lung cancer is the leading cause of cancer death and the second most commonly
diagnosed cancer among men and women in the United States. Most patients are diagnosed at an
advanced stage, resulting in a very low survival rate at 5 years (ASCO, 2015). In 2011, 14% of all
cancer diagnoses and 27% of all cancer deaths were due to lung cancer. However, after increasing for
decades, lung cancer rates decline nationally as fewer people smoke cigarettes (CDC, 2014).
Definition
Cancer is a disease in which cells in the body grow out of control....show more content...
Every day in Illinois, 24 people are diagnosed with lung cancer (Illinois Department of Public
Health, 2013). In DuPage County, the incidence rate is 56.1 cases per 100,000 population and 529
average annual cases over 2009–2013. The majority of living lung cancer patients has been
diagnosed within the last five years. Lung cancer is mostly a disease of the elderly. Eighty tree
percent of those living with lung cancer were 60 years of age or older. More men are diagnosed
with lung cancer each year, but more women live with the disease (National Cancer Institute, n.d.,
2003). In 2003, the rate of new cases revealed that men develop lung cancer more than women.
Black men and women are more likely to develop and die from lung cancer than other groups of
persons. All criteria combined, lung cancer in black men is almost 28 percent higher than in whites,
although their exposure to tobacco is lower (National Cancer Institute,

Speech On Lung Cancer
Lung Cancer: Awareness & Prevention
Lung cancer is the leading cause of cancer deaths among men and women in the Bangladesh,
according to the Bangladesh Lung Foundation.
The treatment of this disease is not up to the mark in Bangladesh. Lack of good facilities, skilled
manpower and physical infrastructure, ineffective and inefficient treatment, corruption in the health
management, politics among the health service providers, disparity in production of drugs etc are
the reasons why our country is lagging behind.
However there is an option how you can avail medical treatment in abroad. With the help of GD
Assist you can easily have your medical treatment in abroad.
In this blog we are going to focus the in depth details of what lung cancer is, main reasons behind the
cancer, symptom...show more content...
But there are many of the risk factors for these cancers.
a.Smoking
Smoking tobacco is one of the main causes of lung cancer. More than 8 out of 10 lung cancers
(80%) are caused by smoking. This also includes breathing in other people's cigarette smoke. Even
occasional smoking increases the risk of lung cancer.
b.Non–Smokers
Passive smoking also causes lung cancer. Many people with lung cancer are former smokers, but
many others never smoked at all.
c.Changes to the gene
Certain changes in the DNA of lung cells can lead to lung cancer. These changes can lead to
abnormal cell growth and, sometimes, cancer.
d.Chemicals and workplace risk
Some substances increase the risk of lung cancer. These include asbestos, silica, and diesel exhaust.
People can be exposed to these through their work.
e.Exposure to radon gas
Radon gas is a naturally occurring radioactive gas that comes from tiny amounts of uranium present
in all rocks and soils. Radon gas can build up in homes and other buildings.
f.Air Pollution
We know that air pollution can cause lung cancer. The risk depends on the levels of air pollution
you are regularly exposed

College Essay On Lung Cancer
Lungs are located in the either side of your chest. When you breathe, air goes through your nose,
down your windpipe, and into the lungs where it spreads through tubes called bronchi. Most lung
cancer cells begin in the cells that line these tubes. Lung cancer is the uncontrolled growth of
abnormal cells in one or both lungs (Lungcancer.org). In biology, I learned that a cancer cell is
basically a dead cell. The cancer cell is a failed cell, it doesn't work, or it just doesn't reproduce at
all. Although researchers found that it takes series of mutation to create a lung cancer cell
(Lungcancer.org). Lung cancer takes more lives each year than colon, prostate, ovarian, and breast
cancer combined. That's alot of lives that have been taken by this disease, my grandfather including.
Although he never smoked, doesn't mean you can still can't be able to get lung cancer. People who
smoke, have a higher risk of getting lung cancer. If you quit smoking, even after you quit smoking
for many years, you can significantly reduce your chances of developing lung cancer. Although, this
doesn't exactly disappear the chance of you...show more content...
No less than 3 stages is what each cancer type has, mainly stage 1 is not that bad. Stage 2 is more
critical, but stage 3 is dangerously critical. My best friend is diagnosed with leukemia and she's in
stage 1. Hopefully, will stay like that for awhile with the medications that she's taking. So I've had
experienced with all these numbers. Life expectancy can be determined with the patient's overall
health and the statistics. For example, a 5–year survival rate of 25 percent means that over 5 years,
25 out of every 100 people with lung cancer will be alive. Overall, the life expectancy of a lung
cancer patient will be 40 years, although long–term survival remains

Essay on Lung Cancer
Smoking is the most preventable cause of death in our society. During 1995, approximately 2.1
million people in developed countries died as a result of smoking. One tobacco use is responsible
for nearly one in five deaths in the United States. Lung Cancer mortality are about 23 times higher
for current male smokers and 13 times higher for current female smokers compared to a lifelong
never–smoker.
In addition to being responsible for 87% of lung cancers, smoking is also associated with cancers of
the mouth, pharynx, larynx, esophagus, pancreas, uterine cervix, kidney, and bladder. Smoking
accounts for at least 29% of all cancer deaths, is a major cause of heart disease, and is associated with
conditions ranging from colds and gastric...show more content...
It also causes respiratory problems in nonsmokers such as, coughing, phlegm, chest discomfort, and
reduced lung function. Each year, exposure to secondhand smoke causes 150,000 to 300,000 lower
respiratory tract infections in U.S. infants and children younger then 18 Page 2 months of age. These
infections result in 7,500 to 15,000 hospitalizations every year.
Children exposed to secondhand smoke at home are more likely to have middle–ear disease and
reduced lung function. Secondhand smoke increases the number of asthma attacks and the severity
of asthma in about 20% of this country's two to five million asthmatic children. The number of
people who die or suffer illness because of its use, best measure tobacco costs to our society.
Tobacco use also drains the US economy of more than $100 billion in health care costs and lost
productivity. Tobacco costs Medicare more than $10 billion and Medicaid more than $5 billion per
year. Lost economic productivity causes by smoking costs the US economy $47.2 billion in 1990.
The total economic costs of smoking are more than $100 billion per year. People, who quit,
regardless of age, live longer than people who continue to smoke. Smokers who quit before the age
of 50 have half the risk of dying in the next 15 years compared with those who continue to smoke.
Quitting smoking substantially decreases the risk of lung laryngeal, esophageal, oral, pancreatic,
bladder, and cervical

Lung Cancer: A Short Story
When I was 14 I was staying in a double room in Memorial with another girl. She was 16 and had
lung cancer, which at this point was quickly spreading to the rest of her body with the doctors at a
loss on how to stop it. Her name was Melissa and we very quickly became friends. She was
checked in about 3 weeks before I arrived, and it certainly didn't seem like she was leaving
anytime soon, despite how badly she protested that how she was living wasn't actually living. We
didn't really talk much the first couple of days I was there but on the fifth day she asked me the
most asked question among patients in hospital, "So what are you in here for?"
"Thyroid with mets in my lungs. You?" I replied
"Lung cancer. It sucks. Well my lungs don't suck...show more content...
She told me to give it to you when you finished the book." The nurse said before leaving the room
to give me time to read the note.
Dear Hazel,
I do so wish we could spend more time getting to know each other before I leave this world but my
time is almost out. You should know that I am leaving this book with you because the doctors
have advised me that I have about a week left to live. I know that it would have been smart for me
to stay in hospital maybe add another week to my life but I needed to tick some things off my
bucket list before I kick the bucket and I wasn't going to die without a sick legacy (pun intended).
This book means the absoloute world to me and I hope it means the same to you know that you
have read it. Keep this copy; my family doesn't need one more thing to throw out of mine. If you
should ever get the chance, do please contact Mr. Van Houten. I have been writing him letters for
years and have yet to receive a reply. Hazel, you still have life left in you, please go out there and
do something rather than just sit in hospital, it helps! For your information, I have written you a
bucket list of things that you simply must do here in Indiana before you

Lung Cancer (Non Small Cell)
Lung cancer (non small cell)
Overview:
Lung cancer is one of the most common cancers in developed countries. Normally, our cells grow
and multiply, as and when the body needs it. In lung cancer (as in other types of cancer), some cells
may be damaged so as to start to grow and reproduce uncontrollably and, in most cases, faster than
the normal cells. Lung cancer non–small cell (NSCLC) is the most common type of lung cancer and
affects about eight out of 10 patients with the disease.
Causes:
NSCLC is caused by small round cells that form polypoid prominences, usually in the larger
airways. It is very rare in non–smokers. The cells of this type of lung cancer divide and multiply
very rapidly, to the point that they are often already arrived to affect the lymph nodes and / or other
organs of the body at the time of diagnosis...show more content...
tumor size: the larger tumors are often more difficult to treat;
2.location of the tumor: If the tumor is very close to the windpipe, major blood vessels or another
vital structure, curative treatment may be difficult;
3.tumor stage: to define a number of tests are performed;
4.type of tumor (eg. small cell or non–small cell): therapy changes depending on the tumor type.
Chemotherapy is the general term to indicate the treatment with the use of drugs. Ideally, they should
kill cancer cells without harming normal cells. There are several types of chemotherapeutic agents
that can be used alone or, more commonly, in combination. Patients with different types of lung
cancer usually receive different combinations of chemotherapy.
Radiotherapy is the general term to indicate the treatment with the use of x–rays. The tumor area that
requires therapy is treated with high–energy beams painless. The radiotherapy kills cancer cells and
can be used either alone or in combination with surgery and / or chemotherapy.
Prevention:
If you're a chain smoker or even like to smoke occasionally, this is the time to quit. Moreover, avoid
second hand

Lung Cancer Essay
Lung cancer is one of the most lethal cancer known throughout the world. The most common suspect
of that is smoking, then what happens to the people who inhales the smokers' smoke? Are they also
at risk for developing lung cancer from being a victim? The answer to that right now is that
secondhand smoke alone is just a risk factor, there are no evidence right now that currently show that
secondhand smoke alone can cause lung cancer by itself. This means that we need to encourage
studies that are accurate with only secondhand smoke as the center, but this doesn't mean that
secondhand smoke doesn't cause lung cancer the only reason that it can't be considered as a cause
right now because there is no definite study that shows it does. I also encourage our government to
help the public, especially schools and hospitals that have the most vulnerable people in regards to
health, may they be more strict and tough on implementing the law in regards to smoking on these
premises.
Possibility of Lung Cancer by Second Hand Smoke
Smoking is defined as someone who uses any tobacco products willingly. Some examples of
tobacco products are cigarettes, cigar or anything that is smoked and inhaled that have tobacco
substance within. The LGBT (lesbian, gay, bisexual, and transgender) society in the United States
has an elevated risk of smoking than the rest of U.S. population. (Max & Stark, 2016) Some known
common causes of smoking is to reduce anxiety or to reduce weight because people

Lung Cancer Outline
Lung Cancer
|General Purpose: |To inform |
|Specific Purpose: |To inform readers on the causes, effects and treatments of lung cancer. |
| | |
INTRODUCTION SLIDES
I.What is lung cancer? вЂЁ A. Definition of lung Cancer 1. Medical terminology definition – cancer
of a highly malignant form that affects the lungs. 2. Team definition of lung Cancer– a group of
abnormal cells that grows...show more content...
Lung diseases 1.Tuberculosis 2.Chronic obstructive pulmonary disease (Transition: we have
discussed the causes, lets look at the risk factors including some environmental ones.)
II.Risk Factors for Lung Cancer A.Controllable risk factors 1.Smoking 2.Second–hand Smoke
3.Radiation Therapy 4.Asbestos exposure B.Uncontrollable risk Factors 1.Radon exposure in the
environment a.Uranium in ground water, rocks, or soil 2.Family History of lung disease
III.Diagnosis A.Lung cancer can become suspected after a spot is seen on an x–ray that may have
been taken due to a persistent cough, chest pain, etc. B.If Lung Cancer is suspected a few other tests
can be used in conjunction to make a final determination of lung cancer 1.X–ray 2.CT Scan 3.MRI
4.Needle Biopsy 5.Sputum Cytology 6.Bronchoscopy
IV.Stages of Lung Cancer A.Stage 1 Cancer is confined to just the lungs. B.Stage 2 and Stage 3
cancer has invaded the chest (if large tumors are present its stage 3) C.Stage 4 Cancer has spread to
other parts of the body
V.Pictures of Healthy and Cancerous

Essay about Lung Cancer
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...show more content...
Asbestos can cause a wide variety of lung diseases, including lung cancer. Asbestos and tobacco
smoking will combine together to form lung cancer in the body. Radon gas, which is a
radioactive gas that cannot be seen, tasted or smelled, can also play a big role in developing lung
cancer. Radon gas is produced by the natural breakdown of uranium found in the earth's crust.
Radon exposure is the second main cause of lung cancer after smoking. A couple other minor risk
factors of lung cancer include family history, air pollution, and vitamin A deficiency. People who
do not get enough vitamin A are at an increased risk of lung cancer. Taking too much vitamin A
may also increase your lung cancer risk (Bryant, 2008). There are several ways to reduce the risk
of getting lung cancer. Some include not smoking, avoiding second hand smoke, making your
home and workplace safe and eating fruits and vegetables. Eliminating tobacco smoking is the
primary goal in the prevention of lung cancer. It lowers a person's risk of developing the disease
drastically. Many states have prevention programs that work together to reduce tobacco smoking in
their states. Many states are finally eliminating smoking in public areas such as restaurants and
workplaces in the world. This helps people feel safer in the world and not be in contact with second
hand smoke as often.

Lung Cancer: A Case Study
According to the Centers for Disease Control and Prevention (CDC) (2014), lung cancer begins in
the lungs and may spread to lymph nodes or other organs in the body. Lung cancer is categorized
into two main types, but the most common type is non–small cell lung cancer. This type name is
based on how the cancer cell shape looks under a microscope. Lung cancer is considered a deadly
disease for both genders. According to the American Lung Association (ALA) (n.d.), in this current
year, 13% of all cancer diagnoses and 27% of all cancer deaths in the United States have been
because of the lung cancer disease. In addition, in this year, approximately 158,040 people in
America, both men and women, are estimated to die from lung cancer. The principal...show more
content...
2 out of 5 cancer cases are lung cancer. Furthermore, a quarter of all the cancer deaths come from
lung cancer. In this current year, 158,040 people are estimated to die from this cancer, (ALA, n.d).
Those people have one type of lung cancer; whether it is non–small or small cell, but non–small cell
is the most common diagnosed type. This disease can emerge from the lungs and develop, or spread
into the lungs from other organs. The most common pathogen that triggers lung cancer is smoking
cigarettes. However, other catalysts can trigger it too. This cancer is latent in some cases, but when
it becomes active, the syndromes that are in the chest, infrequent to occur, and deteriorating are
signs that have to get medical attention. These symptoms can happen with other illnesses, too.
However, noticing these symptoms, the person should talk to a doctor, who can help find the cause
and the appropriate treatment from the four main treatments. The bright side of this disease that the
people's awareness has increased; as a consequence, the lung cancer cases are feasibly decreasing

lung cancer Essay
Lung cancer is the most common cancer–related cause of death among men and women. Lung
cancer can be undetected for many years causing it to become more dangerous and possibly fatal.
There is not cure for lung cancer or any cancer, but if detected in an early stage the lung cancer can
be detected, treated, and hopefully terminated. There are many new and developing treatments being
tested now that may save lives in the future. Through understanding what the lung cancer is, doctors
can easily diagnose and assess cancer patients.
Lung cancer takes many years to develop. The characteristics of lung cancer the same as any type of
cancer but it effects the lungs. Lung cancer is caused by expose to carcinogens...show more content...
Some symptoms of lung cancer are chronic cough, chest pain, hoarseness, wheezing, swelling in the
face and neck, weight loss, fever, loss of appetite, and shortness of breath.
A doctor can diagnose lung cancer through many tests. The doctor can have x–rays and CAT scans
done to see what the inside of the lungs look like. By doing this that doctor is able to see what
stage the cancer is in. A doctor may also do a test called a bronchoscope. This test allows the doctor
to look inside the bronchial tubes and biopsy the tumor. The doctor then can take a small amount of
the cells to study them to determine if the unusual cells are cancerous. If the cells turn out to be
cancerous then the patient is in for many months even years of harsh treatment.
Surgery is the most common method used to treat lung cancer followed by chemotherapy or
radiation. Surgery can be used if the cancer is benign. Surgery removes the cancer inside the
patient. Although surgery is the most popular method, the chance of the doctor being able to
remove all of the cancer is highly unlikely. Since the cells are so small and there are thousands of
them it is very difficult to remove every one. When a patient uses surgery to treat the cancer, the
cancer has a good chance it can come back, because it only takes a few bad cells to spread and
create a tumor.
One other treatment for lung cancer is radiation. Doctors can use radiation before surgery to shrink a
tumor. After

Lung Cancer Essay

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Lung Cancer Essay