The kind of lung cancer you’ve tells you the kind of cell the cancer started in. Understanding this helps your doctor determine which treatment you will need.
Cancer that begins in the lung is known as primary lung cancer. If cancer spreads to your own lungs from someplace else within your body, this can be secondary lung cancer.
There are various kinds of primary lung cancer plus they can be broken up into 2 main groups:
About 12 out of every 100 lung cancers diagnosed are this kind (12%). It is almost always due to smoking. These cancers often propagate fairly early on.
You will find there are only three common kinds. They have been grouped together because they act in the same way and react to treatment in the same way.
The three kinds are adenocarcinoma, squamous cell carcinoma, and big cell carcinoma.
This can be the most frequent kind and begins in the mucus making gland cells in the lining of your airways.
Squamous cell cancer
This kind grows in the level cells that cover the surface of your airways. It will grow close to the middle of the lung.
Big cell carcinoma
The cancer cells seem big and round beneath the microscope.
In case your cancer cells appear quite undeveloped underneath the microscope, your physician wont have the capacity to tell which form of NSCLC you’ve. Which means that your physician might say you’ve got undifferentiated NSCLC.
Source : cancerresearchuk.org