Lung Cancer Research Paper

Words: 789

Pages: 4

Open Document

Lung cancer is the uncontrolled growth of abnormal cells which occurs in one or both human lungs. These abnormal cells do not develop in the lung tissue instead the cells form into a mass of tissue also known as tumor. As the tumor becomes larger and interferes with the functioning of the lungs, it lessens the effectiveness of the lung’s ability to provide oxygen in the blood stream (Lungcancer.org “Lung Cancer 101”). Usually, cells contain deoxyribonucleic acid which allows the cells to divide into two new cells known as daughter. Cancer happens when mutation occurs in the cell’s DNA which leads to uncontrolled growth of abnormal cells (News-Medical.net “Lung Cancer”). The DNA mutation can occur due to the normal aging process of human beings or through environmental issues such as smoking cigarette. There are two types of lung cancer, primary lung cancer and secondary lung cancer. Cancer which instigates in Lungs is known as …show more content…
There are many ways lung cancer can be diagnosed such as using Imaging tests (CT scan and x-rays), Sputum Cytology and Tissue Biopsy (Tests and Diagnosis “Lung Cancer”). Imaging tests such as CT scan allows the doctor to observe the size and location of the Lung tumor. Sputum Cytology is the process of identifying cancer by examining the cough phlegm which allows the pathologists investigate whether there is cancer cells mixed in with the mucus. Tissue Biopsy is the process of removing a small amount of lung tissue in order to examine it under a microscope to diagnose the condition of the lung. In other words, to investigate whether there is any cancer cells located in the tissue. Biopsy can be performed in number of ways but many doctors prefer the Bronchoscopy method in which the doctors inserts a lighted instrument/tube through the throat into the person’s lungs in order to remove a lung tissue for sample (Cancer.net “Lung Cancer:

Lung Cancer Research Paper

Lung cancer was a relatively rare disease at the beginning of the 20th century but by the end of the century, it had become the main cancer-related public health problem worldwide. (Wingo et al. 2003). Cancer is recognized as an ‘unbiased killer’ because it knows no gender, age or race of its victims. This disease begins in the cells of the body. In normal conditions, the cells grow and divide as the body needs them. However, this systematic process is interrupted when gene changes make one cell…

Words 998 - Pages 4

Lung Cancer Research Paper

Adenocarcinoma Lung Cancer The specific cells that are affected and the cellular processes affected (immune cells, red blood cells, white blood cells, specific organ cells, etc…) Lung adenocarcinoma is a type of non-small cell lung cancer, the most widely recognized sort of lung cancer. Non-small cell lung cancer counts for 80 percent of lung malignancies, and of these, around 50 percent are adenocarcinomas. Lung cancer is when the cell’s DNA is infected and when they are multiplied, they spread…

Words 1025 - Pages 5

Lung Cancer Research Paper

Lung cancer is a disease in which the lungs become infected with malignant cancer cells. It comes in two forms: Primary and secondary. Primary lung cancer starts in the lungs while secondary lung cancer starts outside of the lungs and spreads into the lungs. The two types of primary lung cancer are small cell, which look like oats and are likely to spread across the body, and non-small cell, which consists of smaller subtypes that correspond to different people; squamous cell carcinoma is more likely…

Words 840 - Pages 4

Lung Cancer Research Paper

Introduction Lung cancer is a disease that is uncontrolled by abnormal cells that start of either in one lung or the other. Lung Cancer is caused by cigar smoking, about a 100,000 people die each year due to smoking cigar. Lung cancer is one of the most frequent types of cancer that you can get. Before Lung cancer was very rare to get, now because of smoking 9/10 people die due to smoking cigarettes. Lung Cancer can also be caused by sex because w How smoking causes Lung cancer Lung cancer is caused…

Words 367 - Pages 2

Lung Cancer Research Paper

Cancer, the word that everyone dreads to hear, has taken the lives of many innocent people, My beautiful, loving, sweet, nana just happened to be one of these people who lost the battle with cancer. I was about eight years old at the time when all this chaos was going on with her. The late milkshake makings, movies, and just about everything was slowly coming to an end. She was diagnosed with lung cancer and the metastasis went straight to her bones. There are many preventions, treatments, and…

Words 588 - Pages 3

Lung Cancer Research Paper

over 100 types of cancer. The most common among females is breast cancer, the second is lung cancer, and the third is colorectal cancer. Breast cancer is a malignant tumor that happens in the cells of the breast. Malignant tumors are a group of cancer cells that can grow and invade tissues (or spread) to close areas on the body. The disease is usually found in women, but doctors can sometimes find breast cancer in men as well. Treatment for breast cancer depends on the stage of cancer you have. Some…

Words 500 - Pages 2

Lung Cancer Research Paper

Lung cancer, like other types of cancer, is the result of an abnormality in the cell of the body. This type of cancer can grow in any part of the lung, although 90-95% of lung cancers are known to arise from the cells lining the smaller and the larger airways. What are the Lung Cancer Risk Factors Normally, the human body has a system that balances and checks the cell growth so that the cells are divided to produce new cells when needed. If there is a disruption in this body system, there can be…

Words 735 - Pages 3

Lung Cancer Research Paper

Lung Cancer is the leading cause of cancer deaths in the world. With it being hard to detect and limited effective treatments, lung cancer is often found in its later stages of development which makes the treatments ineffective. The two different types of lung cancer (small cell lung cancer and non-small cell lung cancer) are treated differently and have both similar and contrasting effects on the body. The symptoms of lung cancer are often mistaken to be similar effects to aging as well as other…

Words 974 - Pages 4

Essay about Research Plan

Associate Level Material ‘James Reed’ Appendix D Research Plan As part of your research plan, you must first draft a research question for your research paper that will guide the rest of your writing. A research question, which is more specific and focused than a general topic, is the question that your research paper will be answering. For example, if your general area of interest is social security, a possible research question might ask “How can low-income families save more money if the…

Words 564 - Pages 3

English Research Paper

Miranda Kelly Meierkort English 11 10 February 2015 Cancer and the Three Most Common The study of cancer, called oncology, is the work of countless doctors and scientists around the world whose discoveries in anatomy, physiology, chemistry, epidemiology, and other related fields made oncology what it is today. Technological advances and the increasing understanding of cancer make this field one of the most rapidly evolving areas of modern medicine. Cancer is nothing to play with. It comes in 3 to 4 stages…

Words 1934 - Pages 8