Non-small cell lung cancer (NSCLC).

• NSCLC occurs when abnormal cells form and multiply in your lung tissues. 

• NSCLC is the most common (85%) of the two main types of lung cancer. The other is Small Cell Lung Cancer.

• However, SCLC grows faster than non-small cell lung cancer.

• NSCLC are of two types

1.Adenocarcinoma:-This type of lung cancer forms in cells that secrete mucus and other substances. It usually develops in the outer portions of the lung.

2.Squamous Cell carcinoma:-Squamous cell carcinoma usually forms in the central part of the lungs. It’s typically associated with a history of smoking.

3.Large cell Carcinoma:-Also called undifferentiated carcinoma, this type of cancer can form in any portion of the lung. It grows and spreads quickly so more difficult to treat.

• Symptoms include :- Chest pain,  Trouble Breathing , Wheezing ,Loss of appetite etc...