Figure 1From: Early observed transient prostate-specific antigen elevations on a pilot study of external beam radiation therapy and fractionated MRI guided High Dose Rate brachytherapy boostTransient PSA Elevations Following HDR Brachytherapy and External Beam Radiation. Pt = Patient. Init. PSA = Initial PSA. Patients 1, 3, and 4 were received hormone therapy for 7, 6 and 2 months respectively.Back to article page