Multifocal staging?

when i was diagnosed on 11th April '17, I had 3 tumours, 10mm, 15mm & 25mm multifocal, mixed lobular & ductal malignant carcinomas. 
Surgery was 23rd May '17 and they found 2 carcinomas about the same size (nurses said that the 2 smaller may have grown & joined up)- on my paperwork it had me as grade 2. 
As I had 17 positive nodes (all of them) my stage is 3C, category 3, - when staging the amount of positive nodes seem to take precedence over the sizes of the carcinomas, however it makes sense to stage it on the largest otherwise. 

These charts may help you make some sense of it.  - 

https://breast-cancer.canceraustralia.gov.au/diagnosis/stages-breast-cancer

http://www.breastcancer.org/symptoms/diagnosis/cell_grade

I hope this helps somewhat

Hi there,

My cancer was multifocal as well - dx August 2017. There was great debate by the pathologist and team as to whether it was to be staged by the entire size or the size of biggest tumour.  They also debated my nodes as I had two positive and two with micro Mets. Some classify that as 4 and some clasifyvthat as 2.

In the end with the size and nodes - 3a.
the radiation oncologist thought I should have been the high 2.  I don’t really care now. I just want the best treatment. 

Cheers

Yes I shouldn't let it worry me it is what it is anyway and yes just need best treatment,I was just abit confused about how it's all staged anyway,the above links were good it made it a lot clearer,not sure why the doctors opinions are different.