双语教学

Explain of CNS Pathology

98.Posterior fossa, sagittal section, fourth ventricle with ependymoma, gross

Here is an ependymoma arising from the ependymal lining of the fourth ventricle above the brainstem and bulging toward the cerebellum. Ependymomas are benign histologically.

（本图片资料来源自美国犹他大学）