There are two main types of lung cancer: small cell lung cancer (SCLC) and non-small cell lung cancer (NSCLC). These types are named based on the kinds of cells found in the cancer, and they behave differently in terms of growth and treatment options.
Small cell lung cancer: SCLC grows and spreads more rapidly than NSCLC. By the time it is diagnosed, SCLC has often spread beyond the lungs to other parts of the body.
The primary cause of SCLC is cigarette smoking.
Treatment for SCLC typically involves chemotherapy and radiation, as the cancer often cannot be surgically removed due to its widespread nature. These treatments aim to kill cancer cells throughout the body.
Non-small cell lung cancer: NSCLC is the most common type of lung cancer. It tends to grow more slowly than SCLC.
Treatment for NSCLC often involves surgery to remove the tumor, particularly if it is caught early. In more advanced cases, a combination of surgery, radiation therapy, and chemotherapy may be recommended.
There are three primary types of NSCLC:
- Adenocarcinoma: Often found in the outer regions of the lung, adenocarcinoma develops in the cells that line the lung's epithelial tissue. This is the most common type of lung cancer in non-smokers.
- Squamous Cell Carcinoma: Usually located in the center of the lung near the bronchus, squamous cell carcinoma is linked to a history of smoking.
- Large Cell Carcinoma: This type of cancer can appear in any part of the lung and is known for its rapid growth, making it the fastest-growing subtype of NSCLC.
Understanding the different types of lung cancer can empower you during your diagnosis and treatment. Since every case is unique, it's important to work closely with your doctor to determine the best treatment plan for your specific diagnosis.
Knowing the facts when it comes to the different types of lung cancer can help you be more informed during your diagnosis and treatment. Talking with your doctor is the best course of action when it comes to your treatment plan and options; each diagnosis of lung cancer is different from the next.