Question about Radiation
I was diagnosed with Stage 3, Grade 3 EC in March. I had a full hysterectomy and one of the 12 lymph nodes tested positive. I completed my six rounds of chemo w/ Dostarlimab, and just had my first Dostarlomab alone treatment this week. Standard of care is Surgery+Chemo+EBRT(25-28 days)+VBRT (2-3). My PT scan was clear, my CA 125 has been normal, my Signatera score (only 1 taken) is 0. The next one is before my next Dostarlimab treatment in November.
I met with the Radiation Oncologist today. After a lot of research, I was leaning toward vaginal brachytherapy (VBRT), but not external beam (EBRT). I told the doctor that at the start. After a long discussion, and to my surprise, the doctor said her intention was to do daily external beam targeting the area around the vaginal cuff and the lymph canal, but to NOT to the vaginal. Needless to say, I was shocked. On one hand, I was happy. I’m late 60s with a history of vaginal atrophy; however, I can’t use estradiol cream anymore. However, I am concerned about the increased side effects that come with external beam. The treatment, if I understood it correctly is, 40 Gy fractioned to 25-28 sessions. She said it was a microdose. The doctor said that since I tolerated chemo well, I would likely tolerate this as well.
One area of research indicated that the EBRT with the Dostarlimab could potentially lead to lymphedema due to the extra systemic pressure on the lymph nodes.
I don’t know if anyone out there can relate to this, but I am seeking thoughts. I was mapped today (just in case), but I am to call the doctor’s office Monday to tell my final decision on how to proceed. FYI - the doctor is the head of the Radiation Oncology department at the cancer center at which I am being treated. So far, I have followed all procedures and had a positive experience. For some reason, radiation is freaking me out, and it feels like it’s the first time I had to make a decision about my treatment.
Any advice? Feedback?
Thanks in advance.