Radiology Research and Practice / 2012 / Article / Tab 3

Clinical Study

Mammographic Breast Density Patterns in Asymptomatic Mexican Women

Table 3

Breast density, and age distribution.

Age
(years)
PatternsTotal
FatFibroglandularHeterogeneously denseDense

40–4519177952
46–50252641065
51–5553250381
56–6035
113352
61–65234
1028
66–70114
1016
71–77401
1
6

Total170 (56.7%)87 (29%)17 (5.7%)26 (8.6%)300