Figure 2

Change in relaxation rate (ΔR ₁  ± SD) in the posterior medial meniscus, after injection of a double (ο) or a triple (•) dose of Gd-DTPA ^2- (0.2 mmol/kg and 0.3 mmol/kg body weight, respectively). Significantly higher mean values were observed after injection of the triple dose (ANOVA, p < 0.001).