Choroid plexus carcinoma presented with spinal dysfunction caused by a drop metastasis: a case report.

摘要: A 2-year-old girl demonstrating gait disturbance and dysuria was evaluated showed two large remote tumors at the left lateral ventricle lower spinal canal. Pathological analysis demonstrated both of to be choroid plexus carcinoma (CPC) with high MIB-1 labeling index. The enhanced mitotic propensity would have contributed an early stage drop metastasis from primary site sacral sac following accelerated formation a longitudinal tumor, which had grown in subarachnoid space conforming canal finally caused presenting symptoms dysfunction. This report shows that CPC can develop exophytically as well simultaneously before appearance clinical confirms importance extensive neuroimaging its evaluation.