title: Chiari type 1 malformation, corpus callosum agenesis and patent craniopharyngeal canal in an 11-year-old boy.
abstract: We describe the neuroimaging findings of an 11-year-old boy who presented with mild occipital headache and precocious puberty. This child was found to have a combination of various midline anomalies including a Chiari type 1 malformation, corpus callosum agenesis and patent craniopharyngeal canal with adjacent intracranial dermoid cyst.
authors.affiliation: Section of Pediatric Neuroradiology, Division of Pediatric Radiology, Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, USA Department of Radiology, Maastricht University Medical Center, The Netherlands mpm.tijssen@mumc.nl.
authors.forename: Maud Pm
authors.initials: MP
authors.lastname: Tijssen
authors.affiliation: Section of Pediatric Neuroradiology, Division of Pediatric Radiology, Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, USA.
authors.forename: Andrea
authors.initials: A
authors.lastname: Poretti
authors.affiliation: Section of Pediatric Neuroradiology, Division of Pediatric Radiology, Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, USA.
authors.forename: Thierry Agm
authors.initials: TA
authors.lastname: Huisman
mesh_terms: D061085:Agenesis of Corpus Callosum / Q000150:complications* / Q000000981:diagnostic imaging; D001139:Arnold-Chiari Malformation / Q000150:complications* / Q000000981:diagnostic imaging; D001921:Brain / Q000000981:diagnostic imaging / Q000473:pathology*; D002648:Child; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male
keywords: Chiari type 1 malformation; brain; children; corpus callosum agenesis; craniopharyngeal canal; magnetic resonance imaging