grade 1, Oncotype 35
My cousin has a grade 1 IDC, 1.7cm, ER/PR+ (ER is 90% I believe), HER2- but Oncotype is 35. I got her text at 3 am and was shocked.
For grade 1 tumors less than 1cm, 97% had low Oncotypes. Granted hers is slightly larger.
She is 70, already in ill health with IgA immune deficiency (she has been getting IVG) with frequent sinus and ear infections, tachycardia at times, has chronic fatigue and fibromyalgia and was in the hospital two years ago with breathing issues.
She had a mastectomy of one breast, no positive lymph nodes and no LVI that she has told me about.
I read that there is some discordance between Oncotype and Mammaprint and wonder is she should have the latter. I do not know her ki67%. I would also recommend she call the Oncotype folks and discuss why hers is so high.
Any advice? I am going to call her this morning.