Figure 2
From: Changes in magnetic resonance mammography due to hormone replacement therapy
The contribution of the curve types of patients under hormone replacement therapy (HRT) (group A; group B, first examination; group C, first examination; n = 193). Sixty patients (31.1%) showed curve type I, 88 patients (45.6%) showed curve type II and 45 patients (23.3%) showed curve type III. These findings were statistically highly significant (P < 0.0001) compared with patients without hormonal medication (group C, second examination; group D; n = 52). In the group free of hormonal medication, 42 patients (80.8%) showed curve type I, 8 patients (15.4%) showed curve type II and 2 patients (3.8%) showed curve type III.