What is Lung CAncer?
Understanding Lung Cancer
Lung cancer is one of the most common and serious forms of cancer, impacting thousands of families each year. This page provides an overview of the different types of lung cancer, symptoms to watch for, and available treatment options.
Types of Lung Cancer
Lung cancer is generally categorized into two main types:
Non-Small Cell Lung Cancer (NSCLC): Includes the following subtypes:
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Adenocarcinoma – Typically found in the outer parts of the lung; more common in women and non-smokers.
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Squamous Cell Carcinoma – Often found in the central airways and strongly linked to smoking.
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Large Cell Carcinoma – Less common and tends to grow and spread quickly.
Small Cell Lung Cancer (SCLC):​
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A faster-growing cancer type usually linked to heavy smoking. It spreads rapidly and can be more challenging to treat.
Symptoms
Common symptoms of lung cancer include:
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Persistent cough
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Shortness of breath
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Chest pain
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Unexplained weight loss
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Fatigue
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Frequent respiratory infections
Diagnosis & Treatment
Diagnosis typically includes imaging tests such as X-rays and CT scans, as well as biopsy procedures to analyze tissue samples.
Treatment options may include:
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Surgery
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Chemotherapy
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Radiation therapy
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Targeted therapy
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Immunotherapy