Fig. 2From: Validation of canine prostate volumetric measurements in computed tomography determined by the slice addition technique using the Amira programAssessment of canine prostate volume with Amira using the slice addition technique. Image a For volume analysis, the prostate gland was marked (purple) and can be located ventral of the rectum (R) as a bilobed structure. The urethra is included in the encircled area (arrow). Image b shows a 3-D reconstruction of the segmented prostate using Amira softwareBack to article page