I had breast conserving operation for grade two and micrometer in lymph gland. I didn't have any scans or blood tests -- I had a rib scan as half way through radiation they discovered one rib a bit bigger which was nothing. I've had a blood test about in the last year and two years post diagnosis. I have appts twice year with oncologist who showed me best practice follow up is ultra sound and mammagram of breasts as well as physical exam: see my surgeon who looks at my breast results every year : I quite like this as I feel she is highly skilled as well as 'that's a (little growth) very common and we need to do nothing about it' Best wishes