What causes oat cell carcinoma?
Oat cell carcinoma is the most common subtype of small cell lung cancer (SCLC). Sometimes SCLC can be referred to as “oat-cell” because of how the cells look under a microscope. This disease can be caused by prolonged exposure to a mineral known as asbestos.
Is oat cell carcinoma a type of lung cancer?
Small cell lung cancer (SCLC) About 10% to 15% of all lung cancers are SCLC and it is sometimes called oat cell cancer. This type of lung cancer tends to grow and spread faster than NSCLC. About 70% of people with SCLC will have cancer that has already spread at the time they are diagnosed.
What are the 2 types of lung cancer?
There are two main types of lung cancer: small cell lung cancer (SCLC) and non-small cell lung cancer (NSCLC).
What is the life expectancy of small cell lung cancer?
Small-cell lung cancer (SCLC) is very aggressive. For limited stage SCLC, the five-year survival rate is 14 percent . Median survival is 16 to 24 months. Median survival for extensive stage SCLC is six to 12 months.
Which is worse right or left lung cancer?
Previous studies have shown that the risk of death after right pneumonectomy is higher than that after left.5, 6 Second, it has been reported that lung cancer located in different sides follow different routes and skip metastasis to mediastinal lymph nodes.
What is the most aggressive type of lung cancer?
SCLC is the most aggressive form of lung cancer. It usually starts in the breathing tubes (bronchi) in the center of the chest. Although the cancer cells are small, they grow very quickly and create large tumors.
What is the primary treatment for small cell carcinoma?
Chemotherapy. Chemotherapy is the primary treatment for SCLC because of how quickly the disease can spread. Chemotherapy is the use of drugs to destroy cancer cells, usually by keeping the cancer cells from growing, dividing, and making more cells.
Is small cell carcinoma bad?
SCLC accounts for about 13 percent of all lung cancers. It’s less common than NSCLC, according to the American Cancer Society (ACS). However, SCLC is the more aggressive form of lung cancer. With SCLC, the cancer cells tend to grow quickly and travel to other parts of the body, or metastasize, more easily.