What are the different types of lung cancer?
The two main types of lung cancer are non-directed cellular cells of the lung (NSCLC) and lung cancer with small cells (SCLC). Different types of lung cancer are divided into these categories based on their appearance when viewed by a microscope. Most of them are non-mamil-cell, which has several subtypes.
Approximately 20% of lung cancer is lung cancer with small cells. Although cancer cells are small, they grow rapidly and create large tumors that can spread throughout the body. The most common cause of SCLC is smoking.
Lung cancer with small cells is also known as oat cell cancer because microscopic cells resemble oats. Continuous cough, chest pain, excess mucus and weight loss are symptoms of lung cancer with small cells. SCLC treatment is chemotherapy and radiation therapy. Surgery is almost never the possibility of treatment.
The remaining 80% of the two types of lung cancer are non-way lung cancer. Spinocellular cell carcinoma, adenocarcinoma, bronchioalveolar autocinoma and NedIIFERENCED CARCINOMS WITH A BIG LINE are NSCLC subtypes. The most common type of NSCLC is the carcinoma of squamous cells.
Squamces Cell Carcinoma is also known as epidermoid carcinoma. It is formed in the lining of bronchial pipes and is the most common type of lung cancer in men. Adenocarcinoma is found in the lung glands that are responsible for mucus production and is the most common type of lung cancer in women and people who have not smoked. Bronchioalveolar carcinoma is a rare subtype of adenocarcinoma, which is formed near air bags of lungs. The large -scale undifferentiated carcinoma is growing near the outer edges of the lungs and growing rapidly.
Both types of lung cancer share some of the same symptoms as cough, chest pain and weight loss. Other symptoms of NSCLC include swallowing problems, swelling of the face, joint pain and pain or tenderness of bones. Some tests are performed to help diagnose cancerFor lungs, including chest X -ray, sputum culture, bone scanning and lung tissue biopsy.
NSCLC is divided into five phases. Each phase is defined by the tumor size and the range it has expanded. Stage 0 is the least invasive stage in which cancer is contained in the inner lung liner. In phase 5, cancer can be found in other organs such as liver or other lungs.
Treatment options for NSCL differ depending on the type of NSCLC and the cancer phase. Surgery can be used to remove cancer in the isolated area of the lungs. Chemotherapy is used when cancer spreads further. Radiation therapy is often used with chemotherapy.