Small cell lung
cancer, also known as small cell carcinoma, is a type of lung cancer that is
characterized by the small size of the cancer cells. It is an aggressive and
fast-growing cancer that typically starts in the bronchi, the larger airways of
the lungs.
There are two types
of small cell lung cancer:
Small cell
carcinoma, also known as oat cell carcinoma: This is the most common type of
small cell lung cancer, accounting for around 80-85% of all cases. It tends to
grow and spread quickly and is often found at an advanced stage.
Combined small cell
carcinoma: This is a less common type of small cell lung cancer, accounting for
around 15-20% of all cases. It is a combination of small cell carcinoma and
non-small cell lung cancer and tends to have a slightly better prognosis than
small cell carcinoma alone.
Both types of small
cell lung cancer are treated similarly, and the treatment options include
surgery, radiation therapy, and chemotherapy. It's worth noting that the treatment
options will vary depending on the stage of the cancer, the overall health of
the patient, and the patient's preferences. Additionally, ongoing research and
clinical trials are ongoing to find new and effective treatments for small cell
lung cancer.
In summary, there are two types of small cell
lung cancer: small cell carcinoma (oat cell carcinoma) and combined small cell
carcinoma. Small cell carcinoma is the most common type and tends to grow and
spread quickly and is often found at an advanced stage, while combined small
cell carcinoma is less common and tends to have a slightly better prognosis.
Both types of small cell lung cancer are treated similarly and the treatment
options include surgery, radiation therapy, and chemotherapy.
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