Lung cancer, not only in the primary site continue to grow and spread, but also often through the lymphatic and Xuelu transferred to the local lymph nodes and other body organs. The incidence of lung cancer more often concealed, early often no obvious symptoms, easily overlooked, and even some long-distance transfer of patients has occurred, is still not confirmed, the understanding of the characteristics of the transfer of lung cancer, lung cancer diagnosis and treatment will also be Helpful.
Direct spread
Lung cancer from bronchial occurred along the infiltration of bronchial wall, directly to the proliferation of proximal or distal end, to be invaded trachea eminence plane, or air to the lungs through bronchial wall infiltration growth in real terms, and further up to mediastinal pleura . The latter can lead to the cultivation of the two pleural proliferation, pleural thickening, as if the corpus callosum. Could be worse transgression and chest wall and diaphragmatic, or to the esophagus and the pericardium.
Lymphatic metastasis
Lung cancer at an early stage is likely to occur lymphatic metastasis. General small cell carcinoma of the transfer earlier than squamous cell carcinoma and. First found in lymphatic metastasis of the lung lymph nodes, hilar lymph nodes, trachea and bronchi adjacent lymph nodes. This may be to mediastinal lymph nodes (which is the guideline for long-distance transfer) autopsy cases of lung cancer about half that peritoneal metastasis.
Xuelu transfer
Xuelu transfer of common lung cancer, often caused systemic result of extensive transfer of death, the mortality rate was 92%. Especially those that are not differentiated small cell lung cancer such as cancer, the cancer cells may occur early Xuelu transfer, and then later adenocarcinoma and squamous cell carcinoma. Lung cancer transferred to remote organs, not from lung cancer is often the primary site Xuelu transfer, but through the mediastinum into the metastasis venous circulation Yan returned to the lungs. Therefore, in general there is no transfer of early lung cancer, lung metastasis is not uncommon. According to the autopsy materials and lung cancer of the lung metastases found only 10 percent of the cases, but to make sure it is transferred from the Xuelu mediastinal lymph nodes from, or from the more common internal organs to shift from the Xuelu, it is difficult.
Cultivation of transfer
Body cavity of the organ tumors spread to the organ surface, the tumor cells can be exfoliated and, like sowing, planting in the body cavity and body cavity of the organ on the surface, forming the majority of the transfer. This method known as the transfer of duty of the transfer or sowing, more than occurred in the abdominal or thoracic organ cancer. Organs of cancer, such as the invasion of gastric cancer and gastric damage serosa, Ke Zhongzhi to the omentum, peritoneal, abdominal organs in the face of even the surface of ovarian, etc.. Lung cancer is often in the chest with a wide range of cultivation of the transfer. Serous cavity of the cultivation of each shift with serous bloody fluid, it is because subserosal lymphatic or vascular thrombosis was resistance, resistance to cancer or serous stimulus to the permeability of capillary A result of increased leakage increased, and because blood vessels were small cell carcinoma of the destruction it caused bleeding. Suction fluid for cytology see often available on the cancer cells. It is worth noting that surgery could also result in cultivation.
Article Source: http://EzineArticles.com/?expert=Robin_Zhao
Showing posts with label Lung Cancer. Show all posts
Showing posts with label Lung Cancer. Show all posts
General Facts on Lung Cancer - Causes, Symptoms and Treatment For Lung Cancer | breast cancer husband
Educating yourself about the general facts on lung cancer is essential to help prevent acquiring the disease. As the number one cause of death among men in America and one of the major causes of death cases throughout the world, health experts are furthering their efforts in trying to unearth general facts on lung cancer, and how this disease can be so deadly.
Among the various type of cancer deaths, this illness is responsible for 29 percent of that. In fact, there are more death cases for this sickness as compared to the data of deaths for prostate, breast, and colon cancers combined. Hence, you can begin protecting yourself now by arming yourself with the general facts on lung cancer before it's too late.
Causes Of Lung Cancer
When people think of lung cancer, they often associate it with cigarette smoking. Indeed, this is one of the leading causes of the disease. But it is not the only factor.
One of the major focus of research for health experts regarding this disease is the genetic factor. Most cancerous cells develop when there is an error in the mutation of DNA cells. That error in itself can be affected by other environmental factors as well, which has led health experts to go back to examining external factors that can contribute to the formation of cancerous cells.
Too much exposure to asbestos has been cited as one crucial environmental factor causing this sickness. Asbestos is a kind of mineral that is made up of bundled up fibers and naturally occurs in the environment. These fibers, when inhaled by a person exposed to them, can be trapped in one's lungs and accumulate until it causes an inflammation on the lungs.
Another crucial factor that could elicit the development of this illness is inhaling secondhand smoke. Although cigarette smoking can increase your chances of acquiring it, those who inhale cigarette smoke are at a higher risk. Secondhand smoke consists of two types of smoke: those that are produced by the burning of the tobacco product and those exhaled by the smoker.
Please pay very close attention to these general facts on lung cancer, so you can avoid the factors that could put you at risk in acquiring the disease.
Symptoms Of Lung Cancer
Since it affects your respiratory system, common symptoms associated with this disease are related to such conditions affecting the respiratory illness.
It is a rare case for this sickness to be diagnosed early, which is why awareness of the general facts on lung cancer is of extreme importance for early diagnosis.
• Prolonged cases of cough. • Uncharacteristic wheezing. • Pain on the back, chest, or shoulder. • Coughing blood or mucus. • Constant shortness of breath. • Swollen neck or face. • Pneumonia or other respiratory infections, etc
Treatment For Lung Cancer
Before a treatment option is to be determined for lung cancer patients, it is important to diagnose its type and stage first. Here are some of the more common types of treatment:
1) Surgery - This method of treatment is best only for patients who are diagnosed early due to the possibility of the cancer cells spreading to other parts of the body despite inability to detect it via scan.
2) Chemotherapy - This treatment is best used for individuals with small cell lung cancer. Oftentimes, this treatment is accompanied by radiotherapy. This treatment is known as chemoradiation.
3) Radiotherapy - This treatment is directed on the patient's head, in order to prevent the cancer cells from spreading to the brain. It is recommended only for individuals with small cell lung cancer and those who had their tumor removed via surgery.
Equipping yourself with general facts on lung cancer is your best weapon against the disease.
Article Source: http://EzineArticles.com/?expert=Michael_Lee
Among the various type of cancer deaths, this illness is responsible for 29 percent of that. In fact, there are more death cases for this sickness as compared to the data of deaths for prostate, breast, and colon cancers combined. Hence, you can begin protecting yourself now by arming yourself with the general facts on lung cancer before it's too late.
Causes Of Lung Cancer
When people think of lung cancer, they often associate it with cigarette smoking. Indeed, this is one of the leading causes of the disease. But it is not the only factor.
One of the major focus of research for health experts regarding this disease is the genetic factor. Most cancerous cells develop when there is an error in the mutation of DNA cells. That error in itself can be affected by other environmental factors as well, which has led health experts to go back to examining external factors that can contribute to the formation of cancerous cells.
Too much exposure to asbestos has been cited as one crucial environmental factor causing this sickness. Asbestos is a kind of mineral that is made up of bundled up fibers and naturally occurs in the environment. These fibers, when inhaled by a person exposed to them, can be trapped in one's lungs and accumulate until it causes an inflammation on the lungs.
Another crucial factor that could elicit the development of this illness is inhaling secondhand smoke. Although cigarette smoking can increase your chances of acquiring it, those who inhale cigarette smoke are at a higher risk. Secondhand smoke consists of two types of smoke: those that are produced by the burning of the tobacco product and those exhaled by the smoker.
Please pay very close attention to these general facts on lung cancer, so you can avoid the factors that could put you at risk in acquiring the disease.
Symptoms Of Lung Cancer
Since it affects your respiratory system, common symptoms associated with this disease are related to such conditions affecting the respiratory illness.
It is a rare case for this sickness to be diagnosed early, which is why awareness of the general facts on lung cancer is of extreme importance for early diagnosis.
• Prolonged cases of cough. • Uncharacteristic wheezing. • Pain on the back, chest, or shoulder. • Coughing blood or mucus. • Constant shortness of breath. • Swollen neck or face. • Pneumonia or other respiratory infections, etc
Treatment For Lung Cancer
Before a treatment option is to be determined for lung cancer patients, it is important to diagnose its type and stage first. Here are some of the more common types of treatment:
1) Surgery - This method of treatment is best only for patients who are diagnosed early due to the possibility of the cancer cells spreading to other parts of the body despite inability to detect it via scan.
2) Chemotherapy - This treatment is best used for individuals with small cell lung cancer. Oftentimes, this treatment is accompanied by radiotherapy. This treatment is known as chemoradiation.
3) Radiotherapy - This treatment is directed on the patient's head, in order to prevent the cancer cells from spreading to the brain. It is recommended only for individuals with small cell lung cancer and those who had their tumor removed via surgery.
Equipping yourself with general facts on lung cancer is your best weapon against the disease.
Article Source: http://EzineArticles.com/?expert=Michael_Lee
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