n | 100 |
---|---|
Referred from University Medical Center | 30 |
Mean age (range) | 56.1 (39.9 – 75.0) |
Number of lesions detected on mammography | 108 |
density only | 41 |
microcalcifications only | 54 |
both | 9 |
other | 2 |
unknown | 2 |
BI-RADS classification mammography | |
3 | 45 |
4 | 47 |
5 | 11 |
unknown | 5 |
Number of lesions detected on ultrasound (mammographically occult lesions) | 1 |
BI-RADS classification ultrasound | |
3 | 1 |
4 | - |
5 | - |
unknown | - |
Diagnosis LCNB | 113* |
non-representative | 2 (1.7%) |
normal breast tissue | 9 (8.0%) |
benign | 62 (54.9%) |
non-invasive carcinoma | 21 (18.6%) |
invasive carcinoma | 19 (16.8%) |