人正常离体子宫铣削前预处理

人正常离体子宫铣削前预处理

摘要

目的  为下一步子宫铣削做好准备，从而提高人正常离体子宫薄层切片数据集的质量。方法 从正常成年女性新鲜尸体上获取子宫标本;对子宫标本行CT 扫描及MRI扫描，扫描间隔分别为1mm和2mm;进行单器官动静脉灌注。结果 ①灌注前CT及MRI扫描均未发现病变。②获取子宫动脉血管网灌注子宫CT扫描图像351张，子宫静脉血管网灌注子宫CT扫描图像341张;子宫动脉血管网灌注子宫MRI扫描图像43张，子宫静脉血管网灌注子宫MRI扫描图像62张。结论 铣削前预处理后子宫动静脉血管网清晰可见，为铣削、铣削切片图像的采集及将来的血管显示打下了良好的基础。Objective To preprocess the specimen before milling for a better quality of thin-slice data set of normal in-vitro uterine. Methods The normal in-vitro uterine specimen was obtained from a fresh adult female corpse. Computer tomography (CT) and magnetic resonance imaging (MRI) were conducted with scanning interval of 1mm and 2mm. Mono-organ arteriovenous perfusion were carried out. Results (1) No lesions were identified by CT and MRI scanning before perfusion; (2) 351 CT images and 43 MRI images were obtained from arterial vascular perfusion phase , 341 CT images and 62 MRI images were obtained from venous

关键词

子宫 / 铣削 / 预处理