Conclusion The ultrastructure characteristics support that the origin of intracranial chondroma is brephic embryonic rest of osteoprogenitor cells in the basicranial periost.
论颅内软骨瘤由不典型的软骨细胞组成,超微结构检查显示其来源于软骨骨膜内残留的骨祖细胞。
The T1 and T2 of metastasis, pituitary adenoma and chondroma were prolonged moderately.
转移瘤、垂体瘤及软骨瘤的T1、T2呈中度延长。
Results Most of intracranial chondroma were located at the position of junctura cartilaginea of basicranial skeleton.