Write a 4 page essay on Lung cancer.Download file to see previous pages... The most common and highest cause of this predicament is tobacco use mostly through direct or passive smoking. According to A

Write a 4 page essay on Lung cancer.

The most common and highest cause of this predicament is tobacco use mostly through direct or passive smoking. According to Argiris, cigarette-smoking accounts for 94% of cancer reported cases worldwide. In addition, exposure to Radon gas and air pollution also leads to this predicament. There are mainly two types of Lung carcinoma including Non-small cell lung carcinoma (NSCLC) and small cell lung carcinoma (SCLC) (Falk &amp. Williams 4). NSCLC is most common among the two and usually treated through surgery. Key Words: Metastasis, Small Cell Lung Carcinoma (SCLC), Non-Small Cell Lung Carcinoma (NSCLC), Passive Smoker, Passive Smoking, Chemotherapy, Radiotherapy, Surgery, Lung cancer, Introduction This is a fatal ailment accountable for high mortality rates currently evident in the world. The disease is mostly associated with the unrestrained cell or tissue development in and around the lungs. If the malady is not spotted and treated at its early development stages, it extents beyond lung to other varied tissues and body parts making, hence becoming worse for the victims (Stewart 109). The ailment is mostly common among the older people with many of the reported cases attributed to those over 60 years. In addition, it is vulnerable to tuning to metastasis, hence turning out to be the most difficult cancer to manage or curb based on its effects as well as medical intervention. Due to its fast metastasizing process, comprise the most deadly form of cancer known for high mortality rates among its victims. According to studies so far contacted, this predicament acts as the principal cause of deaths among survivors not only in US but also globally. This study seeks to explore its varied types, causes, symptoms and signs of lung cancer as it develops in the human body. It also relays varied forms of treatment coupled with ways people can employ in shunning its future complications, which are vital if victims do not take the necessary care. There are two main types of this predicament categorized according to the cells involved. They include Small Cell Lung Carcinoma (SCLC) and Non-Small Cell Lung Carcinoma (NSCLC) (Holdstock). The latter is the most common type accounting for approximately 88% of all cases currently in the world (Holdstock). Conversely, the other is more aggressive and spreads faster to other body parts. Generally, lung cancer can occur in any part of the lung, though 90% of its infections occur in the epithelial cells of the lung (Falk &amp. Williams 7). The latter comprise cells lining of both the larger and smaller air passages, hence referred their complications referred as Bronchogenic Carcinomas. Tobacco addicts are at a greatest risk of contracting this predicament due to the ingesting large toxic stuff in their bodies. In addition, different studies prove that the risk of one being infected increases with the number cigarettes one takes on daily basis (Roth, Cox &amp. Hong 14). According to the study contacted by University of London regarding abrupt stopping of smoking habit, the victim reduces his or her chances of experiencing cancer complications by a significant margin. Therefore, people ought to try and shun this disastrous habit, which not only makes them vulnerable to contracting the ailment but also those at their vicinity through passive participation/smoking. Passive smoking can also be a contributor to contracting this ailment, resulting to the damaging of one’s breathing system.