Non-small Cell Lung Cancer - Diagnosis and Treatment

Non-small Cell Lung Cancer is a type of lung cancer that accounts for the majority of lung cancer cases, categorized based on cell size and type.

Non-small Cell Lung Cancer FAQ

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What is non-small cell lung cancer (NSCLC)?

Non-small cell lung cancer (NSCLC) is the most common lung cancer. There are three main types: Adenocarcinoma is the most common type of NSCLC. It develops from cells that make mucus. It is more often found in the outer area of the lung. Although the main cause is still smoking, this type of NSCLC is more common in non-smokers.

What are the different types of non-small cell lung cancer?

The types of non-small cell lung cancer are named for the kinds of cells found in the cancer and how the cells look under a microscope: Squamous cell carcinoma: Cancer that forms in the thin, flat cells lining the inside of the lungs. This is also called epidermoid carcinoma.

What are the treatment options for non-small cell lung cancer?

Treatment of progressive stage IV, relapsed, and recurrent non-small cell lung cancer may include the following: Chemotherapy. Targeted therapy with an EGFR tyrosine kinase inhibitor, such as erlotinib, gefitinib, afatinib, osimertinib, or amivantamab.

What is small cell lung cancer (SCLC)?

small cell lung cancer (SCLC). Non-small cell lung cancer (NSCLC) is the most common lung cancer. There are three main types: Adenocarcinoma is the most common type of NSCLC. It develops from cells that make mucus. It is more often found in the outer area of the lung.

What are the different types of non-small cell lung cancer (NSCLC)?

The three main subtypes of non-small cell lung cancer (NSCLC) include the following: Squamous cell carcinoma (25% of lung cancers). Adenocarcinoma (40% of lung cancers). Large cell carcinoma (10% of lung cancers).

What is the difference between large cell and non-small cell lung cancer?

Large cell lung cancer is a very uncommon type that usually starts in the centre of the lungs. Non-small cell lung cancer not otherwise specified (NOS) is when the expert doctor in cell types (pathologist) cannot say for certain which type of NSCLC it is. This is uncommon.