The influence of smoking cessation after diagnosis of early stage lung Dissertation

The influence of smoking cessation after diagnosis of early stage lung cancer on prognosis - Dissertation Example The researcher states that a practice of burning a substance like tobacco or cannabis and inhaling or tasting it is called Smoking. Cigarettes are the most common method of smoking. Pipes, Bidis, Cigars, Hookahs etc are other methods. A research shows that â€Å"half of all long term smokers will die† (It’s Never Too Late to Quit Smoking, Says Study 2012) due to disease related to smoking it suggests that â€Å"even non smokers† are prone to these diseases. Worldwide a â€Å"large number of people† are killed because of these diseases. Study shows that â€Å"one out of two people† die due to their habit of smoking and that too many at their mid age. There is lot of harmful effects on the body like – †¢ Temporary increase of â€Å"blood pressure† and heart beat further straining the heart and blood vessels. †¢ The chances of â€Å"heart attacks, strokes, paralysis and weakness† (Pai 2011). There are â€Å"numerous cancers† associated with smoking. †¢ Smoking at young age â€Å"reduces IQ† of a person. The â€Å"blood circulation† is not proper which affects the body and skin. This also leads to weakness. †¢ It â€Å"damages the retina† thereby affecting the eyesight. †¢ Smoking â€Å"causes the bones to become weak† (Nutrition and Weak Bones 2010) leading to fractures. †¢ â€Å"Fertility† related problems are seen in both men and women. †¢ Smokers are prone to â€Å"kidney, stomach† related diseases. †¢ It also leads to â€Å"lung cancer† â€Å"Pregnancy† related issues are found in women who smoke. The new born child is also adversely affected. People who smoke have a â€Å"shorter life span.† Smoking can cause different types of cancer. These include Lung cancer, Mouth cancer, Throat, â€Å"Stomach† Esophagus, cancer of Kidney, cancer of Bladder, cancer in Pancreas etc. Lung cancer is one amongst the most â€Å"deadliest form of cancer.† (Epidemiology of Lung Cancer n.d.). Every year aboutâ€Å"7.5 million people die† (U.N. Summit as World Cancer Toll Increases 2012) of lung cancer. The â€Å"survival† (Lung Cancer Survival Rate 2011) of the lung cancer patients depends on it’s diagnose stage and type. Now the question arises what exactly is Lung cancer. Due to series of changes in the cells in the lungs they tend to grow abnormally and â€Å"out of control† (Eldridge 2012). This type of behavior in the lungs is known as Lung cancer. This can occur any were throughout the lungs. Lung cancer is mainly classified in to two types, 1. â€Å"Small Cell Lung Cancer† (Lung C ancer n.d.). 2. â€Å"Non Small Cell Lung Cancer† (Lung Cancer n.d.). Small Cell Lung Cancer: Study reveals that around â€Å"10% to 15 %† (Lung Cancer (Small Cell 2012) of Lung cancer patients suffer from Small Cell Lung Cancer (SCLC). It â€Å"spread quickly† (Patient Information: Small Cell Lung Cancer Treatment (Beyond the Basics) 2012). It is more found in people who smoke than those who do not smoke. SCLC is considered as the â€Å"most aggressive form of Lung cancer† (Lung Cancer (Small Cell 2012). It tends to develop in the â€Å"bronchi† (Lung Cancer 2012) which is present in the centre part of the chest and later spreads to the other parts of the body. Small Cell Lung Cancer is also known as â€Å"oat cell cancer, oat cell carcinoma and small cell undifferentiated carcinoma† (Lung Cancer (Small Cell 2012). SCLC has further two other forms namely- â€Å"Small cell car cinoma (oat cell cancer)† (Small Cell Lung Cancer Treatmen t (PDQ ®) 2012): This is one of the most malignant kinds of cancer. It grows within the lungs. â€Å"Combined small cell carcinoma† (Small Cell Lung Cancer Treatment (PDQ ®) 2012). – It is a lung cancer which has different stages. It emerges in the form of a tumor in the lung tissue. Non Small Cell Lung