Ellipsoid volumeGeneral ellipsoid formula for ovary, prostate, thyroid, nodes, collections and masses.Length x Width x Height x 0.523 inputs›
Thyroid lobe volumeCalculate each lobe separately then sum if total thyroid volume is needed.Length x Width x Depth x 0.4793 inputs›
Total thyroid volumeIsthmus is usually not included unless enlarged and locally required.Right lobe volume + Left lobe volume2 inputs›
Testicular volumeLambert formula is commonly used for testicular volume.Length x Width x Height x 0.713 inputs›
Bladder volumeUse pre-void and post-void values for residual urine.Length x Width x Height x 0.523 inputs›
Post-void residual percentUseful when both pre-void and post-void bladder volumes are measured.Post-void volume / Pre-void volume x 1002 inputs›