Besides the Lungs, Other Organs Affected by Lung Cancer

Unfortunately for many sufferers, lung cancer is seldom diagnosed when it is in its early stages, and is usually only discovered by accident when either a routine chest X-ray, or a CT (computer tomography) scan is ordered by a doctor for another health issue. Some 25% of all lung cancer sufferers tend to show no signs of having lung cancer present, meaning that when the disease is eventually diagnosed, it is usually in its late and final stages. Other organs in the body at this stage have also usually been caused some degree of damage. This damage is usually permanent.
As the disease develops within the lung, the outer tissues of the lung are invaded by cancerous cells, as are other nearby tissues. This development enables the lung cancer to be able to spread to other organs in the body with relative ease. The disease can infiltrate the liver and adrenal glands, which often occurs over a period of time without any noticeable symptoms to the sufferer. When symptoms of visual problems begin to occur, it is usually because the lung cancer has spread to the brain, which may cause the sufferer to have a seizure. A loss of strength may also be noticed.
Bones can also be affected by lung cancer, usually noticeable with a discomfort in either the vertebrae (backbone), or the ribs and thighs. The nerves can also be attacked, which causes many sufferers to experience continuous aching pains in the (deltoids) shoulders, and a pain that runs along the outer side of the arm. Vocal chords may be affected when the cancer has spread to the esophagus (the conduit that connects the mouth and stomach) causing difficulty in swallowing. This is usually caused when a portion of the lung has collapsed, resulting in a severe, difficult to treat lung infection.
Other common symptoms caused by lung cancer are a lack of appetite, a noticeable weight loss (usually occurring rapidly), headaches, sluggishness, memory loss problems, bleeding and clotting. These symptoms often go untreated for long periods of time before a sufferer feels the need to deal with them, as they often get associated with other less serious health issues. When a sufferer has been diagnosed with late stage lung cancer, most of the damage has already been caused to the body, resulting in a sufferer having a low prognosis (life expectancy), usually under five years from when the disease was first diagnosed.

What Are The Effects of Asbestos Dust on The Lungs?

When asbestos dust is initially inhaled through either the nasal passage or the mouth, it immediately begins to get lodged within the internal tissues that surround the lungs. This trapped dust begins to cause irritation and inflammation, as it activates a process that produces several different chemicals. These chemicals are commonly known as cytokines. Cytokines induce cellular and inter-cellular changes within the lungs and the mesothelial cells. The combination of these cytokines together with the tiny particles of lodged asbestos dust, begin to cause a process that proceeds to a malignant transformation within the once healthy set of lungs.
There exists within the body various sets of genes that cause either growth promotion, or growth suppression. These genes can easily be damaged by either internal or external changes within the body. When growth promoting cells either lose their ability to promote growth, or the growth of these cells is accelerated, the growth suppression cells no longer pay attention to the bodies tumour suppression cells. This in turn causes the cells to multiply at an accelerated rate. All human body cells are designed to divide a certain number of times before they eventually die, leaving the cells that have had their growth accelerated, more likely to become cancerous.
Very few damaged cells actually become cancerous at this stage, leaving the small number of cells that have become cancerous to divide into even more cancerous cells. When cancerous cells divide, they help the cancer to spread throughout the affected lungs at an exceptionally fast rate. Asbestos related lung cancer takes many years to mutate within the bodies organs before it is usually diagnosed, which means that when a patient is eventually diagnosed with the disease, it is usually found to be in its advanced stages and in need of immediate treatment. There are various modern-day treatments that are used to treat asbestos related lung cancer.
Chemotherapy, Immunotherapy, and Stereotactic Body Radiosurgery are among the more common treatments used to treat asbestos related lung cancer, as previously where they have been used, a reasonable degree of success has been achieved. Surgery is another option, although it is usually only considered as a last option in the treatment of patients with asbestos related lung cancer, and only after all other forms of treatment have either failed, or have not shown a complete success. Usually, surgery results in an exceptionally low five-year to ten-year after-op survival rate for most patients.

What Are The Effects of Asbestos Dust on The Lungs?

When asbestos dust is initially inhaled through either the nasal passage or the mouth, it immediately begins to get lodged within the internal tissues that surround the lungs. This trapped dust begins to cause irritation and inflammation, as it activates a process that produces several different chemicals. These chemicals are commonly known as cytokines. Cytokines induce cellular and inter-cellular changes within the lungs and the mesothelial cells. The combination of these cytokines together with the tiny particles of lodged asbestos dust, begin to cause a process that proceeds to a malignant transformation within the once healthy set of lungs.
There exists within the body various sets of genes that cause either growth promotion, or growth suppression. These genes can easily be damaged by either internal or external changes within the body. When growth promoting cells either lose their ability to promote growth, or the growth of these cells is accelerated, the growth suppression cells no longer pay attention to the bodies tumour suppression cells. This in turn causes the cells to multiply at an accelerated rate. All human body cells are designed to divide a certain number of times before they eventually die, leaving the cells that have had their growth accelerated, more likely to become cancerous.
Very few damaged cells actually become cancerous at this stage, leaving the small number of cells that have become cancerous to divide into even more cancerous cells. When cancerous cells divide, they help the cancer to spread throughout the affected lungs at an exceptionally fast rate. Asbestos related lung cancer takes many years to mutate within the bodies organs before it is usually diagnosed, which means that when a patient is eventually diagnosed with the disease, it is usually found to be in its advanced stages and in need of immediate treatment. There are various modern-day treatments that are used to treat asbestos related lung cancer.
Chemotherapy, Immunotherapy, and Stereotactic Body Radiosurgery are among the more common treatments used to treat asbestos related lung cancer, as previously where they have been used, a reasonable degree of success has been achieved. Surgery is another option, although it is usually only considered as a last option in the treatment of patients with asbestos related lung cancer, and only after all other forms of treatment have either failed, or have not shown a complete success. Usually, surgery results in an exceptionally low five-year to ten-year after-op survival rate for most patients.