title: [Two case of neonatal facial spasms associated with fourth ventricular mass].
authors.forename: Ying
authors.initials: Y
authors.lastname: Zhao
authors.affiliation: Email: zwhang@pku.edu.cn.
authors.forename: Xinhua
authors.initials: X
authors.lastname: Bao
authors.forename: Xiaoyan
authors.initials: X
authors.lastname: Liu
authors.forename: Zhefeng
authors.initials: Z
authors.lastname: Yuan
mesh_terms: D002528:Cerebellar Neoplasms / Q000150:complications* / Q000175:diagnosis; D002648:Child; D002675:Child, Preschool; D005152:Facial Muscles / Q000000981:diagnostic imaging / Q000473:pathology; D005260:Female; D020546:Fourth Ventricle / Q000000981:diagnostic imaging / Q000473:pathology; D019569:Hemifacial Spasm / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D011859:Radiography