| 摘要 |
PURPOSE:To grasp the result of does calculation in 3-dimensional space quantitatively and qualitatively by using a stereoscopic matrix dose calculation table so as to calculate and obtain the overlap display among a perspective diagram, stereoscopic equi-dose diagram and target volume diagram. CONSTITUTION:The display system is provided with a stereoscopic dose table 1 storing the result of 3-dimensional dose calculation, an optional view point perspective diagram generating device 2 generating a perspective diagram while a deviation between a dose calculation on a matrix from an optional view point and a dose on an optional view point is taken as a relative dose, an optional view point stereoscopic equi-dose diagram generating device 3 obtaining a stereoscopic dose distribution diagram observed from an optional view point and a target volume diagram overlap device 4 overlapping a target volume diagram and the stereoscopic equi-dose diagram generated by the optional view point stereoscopic equi-dose generating device 3 so as to recognize how much dose is emitted to a concerned target such as an ulcer or internal organs. Thus, the qualitative evaluation of the 3-dimensional dose calculation result is attained. |
