Koelbl Oliver, Vordermark Dirk, Flentje Michael
Department of Radiotherapy, University of Wuerzburg, Josef-Schneider-Strasse 11, 97080 Wuerzburg, Germany.
Radiother Oncol. 2003 Jun;67(3):345-9. doi: 10.1016/s0167-8140(03)00164-6.
The influence of three different belly board (BB) positions in radiotherapy of rectal cancer on the dose-volume histogram of the small bowel (SB) were analysed for 20 patients. Placing the lower border of the BB opening near the lumbosacral junction, both the volume of SB within the pelvis and the volume of SB within all tested dose levels were lower compared to its position near the symphysis or the lumbosacral junction.
分析了20例直肠癌放疗中三种不同腹板(BB)位置对小肠(SB)剂量体积直方图的影响。将BB开口的下缘置于腰骶关节附近时,与置于耻骨联合附近或腰骶关节附近相比,盆腔内SB的体积以及所有测试剂量水平下SB的体积均更低。