Large Cell Lung Cancer - Why It's Associated With a Higher Survival Rate (article)
Cancer of the lungs is classified as small cell or non-small cell. The large cell lung cancer is considered non-small cell or NSCLC, and cells appear large when examined under a microscope. This form of the disease grows at a slower pace, is treated differently, and generally is associated with a higher survival rate.
Types
Research shows all forms of lung cancer to be directly related to cigarette and tobacco use. Tobacco products are not the exclusive cause of this disease, however. Additional risk factors are present in asbestos exposure, high levels of radon gas inhalation and ingestion of other carcinogenic chemicals. The differences between cancers can only be determined under a microscope and with thorough testing.
Variations of non-small cell include large and squamous cell, as well as adenocarcinoma. How each is diagnosed and treated depends on what stage it is in upon diagnosis. The patient's age, health and medical history are factored in as well. These tumors which begin in the bronchi of the lungs represent up to twenty percent of cases, and again, are strongly connected to smoking.
Finding the Problem
Diagnosis begins with the individual recognizing the symptoms. These include difficulty catching breath, chest pain, coughing up blood and unexplained weight loss. These symptoms are derivative of other illness as well. A check-up is required when they do not go away or increase in intensity or frequency.
Doctors will proceed to perform a thorough examination, followed by chest x-rays if an issue is suspected. To detect large cell carcinoma the main body of the lung will be examined for undefined cell masses in x-rays and slides, and blood tests are evaluated for content of chemicals these cells secrete.
Prognosis
Cancers need to be treated or they will continue to grow. Research warns that even when signs of the disease disappear, they are likely to return. Early stages of the disease in a non-vital location can be operated on.
Alternative approaches such as chemotherapy will be used if tumors are near vital organs, or have spread throughout the chest. Successfully eliminating the cancer is not the end. Patients need regular check-ups to make sure the problem has not resurfaced.
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Title : Large Cell Lung Cancer - Why It's Associated With a Higher Survival Rate (article)
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