Fig. 5From: Stereotactic irradiation on linear accelerator - ultrasound versus MRI in choroidal melanoma volume calculationA: MRI Volume with median 0.44 (standard deviation = 0.46) and ultrasound volume with median 0.53 (standard deviation = 0.42), B: Bland-Altman plot of MRI and ultrasound methods (Source: MS Excel software located at the workplace of the authors)Back to article page