Jacqueline,
My first TNBC in 2008 found on Breastscreen regular visit was Grade 3 4mm Infiltrative Ductal Carcinoma within 56mm of High Grade DCIS. I had three x wide local excision to be sure of a clear margain. Five lymph nodes were taken and clear. This was followed by 30 days of radiation.
Second TNBC in 2014 in other breast was Grade 2 16mm Invasive Carcinoma treated with 1 x wide local excision and 20 days of radiation. Two lymph nodes were taken and clear.
Because this was my second TNBC I was offered chemo.
(Regimen: TC Frequency: 3 weeks Duration: 4 times)
This would only increase chance of survival by 5%. After listening to all the risks and side effects I felt an increase in survival of 5% was not worth it so I declined chemo.
After second TNBC I was offered free genetic testing - I took up this offer and the result was negative for the genes they test for - that was great news for me, my daughters and granddaughters.
good luck to you