There is certainly a chance. I find it is always more complicated when you are already a resident, you will need to discuss this with your PD if you are serious about making the change (I would not have this conversation though until you are absolutely certain). You'll likely need to have a conversation with your GME office as well to discuss funding issues.
You can try applying directly (if there is a home department within the same system as your current residency, it would be a good place to start. I would check with the PD to see how competitive you would be) and taking your chances.
Most consider taking a year off to do some rotations, get some exposure and some LORs. It is a good opportunity to get some research in as well.
I think inertia is probably the biggest deterrent. Even after doing all that (including taking the year off), there is no guarantee of matching so many residents end up just staying with their original field. It is still early in your PGY2 year, are you certain rad-onc isn't right for you?
No the PD is not aware at this time. Inertia is certainly the biggest deterrent. I would love to just hunker down do my reading learn, appreciate what I'm doing and be good at it like every other resident. It has truly impacted my ability to focus and read. They always said if you really loved a field you stick with it. Well to be honest, I never really had those feelings for any field. I just thought rad-onc had an interesting approach to treating cancer and that it might be enjoyable especially with the emphasis on physics. I realized there would be geographic constraints but not to the extent they are now. I have spoken to others in my field about my doubts but like me they cannot predict the future with any certainty and have not really made any strong indications about what I should do. Based on the journal articles that come out in Red Journal, it seems that all anyone wants to do is find a reason not to give radiation. There's a concerted effort it seems make it irrelevant.
I don't go to a particularly competitive program but we do have a dermatology program as well which we interface with regularly especially with our sarcoma, and squamous pts. I thought about taking a year off to do research given the competitive nature of dermatology. Im looking to stay in one area for family reasons. I was hoping, perhaps foolishly, to leverage my research in oncology and not need to spend a year in research.
It's a heavy weight to have to bear. It really has impacted my ability to truly immerse myself in the content which is what I think all residents should do. I did not Anticipated in my wildest imagination that I would have such doubts and yet here I am. Clear answers in short supply.