cerebellomedullary malformation syndrome
noun [ U ] medical specialized uk/ser.ɪˌbel.əʊ.medˌʌl.ər.i mæl.fɔːˈmeɪ.ʃən ˌsɪn.drəʊm/ us/ˌser.əˌbel.oʊ.meˈdʌl.ər.i ˌmæl.fɔːrˈmeɪ.ʃən ˌsɪn.droʊm/ (also Arnold-Chiari syndrome)
小脑髓质畸形综合症
a physical problem present from birth in which part of the brain is pushed through the opening for the spinal cord at the base of the skull, blocking the flow of fluid into the brain and spinal cord