How is radiotherapy as a branch

how is radiotherapy as a branch.

You would be involved in radiation therapy, dosing, titrations and administration. Since its a relatively new branch, it doesn’t have a lot of lusture.
In India, you are a radiotherapist
Abroad, you are radiation oncologist akin to a medical oncologist.
You ll be closely involved in patient management and serve as a team of doctors along with medical/surgical oncologist and palliative care specialists.
I’m not sure about income generation, but if that’s the case, I’d advise against taking it as the cases you ll be involved with won’t survive (end stage) most of the time and whatever money they give will not be worth watching them suffer.