From: Evaluation of the interval cancer rate and its determinants on the Girona health region’s early breast cancer detection program
N (‰)
N (%)
Screening tumors [n (rate)]
299 (4.9)
Interval tumors [n (rate)]
43 (0.70)
Classified
22 (51.2)
True interval
12 (54.5)
False Negative
3 (13.6)
Occult Tumors
4 (18.2)
Minimal Signs