Radiotherapy is a kind of treatment that kills the cancer cells by using high-energy beams. Specialists use radiotherapy to treat a wide range of lung cancer. For early-stage lung cancer, the radiotherapy may get rid of cancer totally.
For small cell lung cancer, radiotherapy is used with or after chemotherapy. Chemotherapy makes the tumor in the lung shrink. You may have radiotherapy to your brain, which tackles any cancer cells that may have spread to the brain. This is called prophylactic cranial irradiation (PCI).
In case of advanced lung cancer, the treatment contracts the tumor and controls it for a while. It additionally decreases symptoms like shortness of breath.
The types of radiotherapy used for the lungs include:
1. Outer radiotherapy: This kind of radiotherapy comes from a machine and is administered to the body through an external source. It depends on the kind of cancer and the progression of the same.
Mostly one sitting per day and five sittings per week predictions are given. For smaller cell lung cancer, the patient may have treatment twice a day. There is also a type of radiotherapy called CHART. If you are getting radiotherapy to control the side effects of lung cancer, you may have a single treatment or day by day medications for up to 3 weeks.
2. Inner radiotherapy: This is called brachytherapy or endobronchial treatment. This will be administered during a bronchoscopy. The radiation is given through a thin tube that the specialist puts inside your aviation route for a few minutes.
Specialists use this sort of treatment to shrink a tumor that is blocking or pushing your breathing track and making breathing troublesome for you.
These are some of the procedures that take place while you are having lung cancer radiotherapy: