Objective To evaluate the HRCT appearances and its value in diagnosis of diseases of pterygoidcanal.
目的探讨翼管部位病变的HRCT表现及诊断价值。
2
On axial HRCT, the palatovaginal canal was located behind of the pterygopalatine fossa and medial of the front part of pterygoidcanal, showing narrow cone shaped.
横断面上腭鞘管位于翼腭窝的后方，翼管前端的内侧，呈窄锥形。
3
The hanging wall of the pterygopalatine space, fora- men rotundum, inferior orbital fissure, pterygoidcanal and its relationship with the sphenoidal sinus were dis- played on coronal section.