Asymptomatic Chiari III malformation with tectal beaking and holocord syrinx
نویسندگان
چکیده
منابع مشابه
Endoscopic observation of the syrinx in Chiari malformation--case report.
The cervical syrinx cavity in a 27-year-old male with Chiari 1 malformation was inspected with a flexible small-caliber endoscope during syringo-subarachnoid shunting. A cleft was observed in the midline on the ventral wall of the cavity, from which blood vessels emerged and ran along the wall. Several strands accompanying the blood vessels passed from one wall to another. The endoscope was als...
متن کاملChiari III malformation: imaging features.
PURPOSE To analyze and discuss the MR and CT features of Chiari type III malformations. PATIENTS AND METHOD MR and CT studies in nine neonates born at term with Chiari type III malformations were retrospectively reviewed. RESULTS High cervical/low occipital encephaloceles were present in all cases. Hypoplasia of the low and midline aspects of the parietal bones was seen in four patients. Th...
متن کاملAdult Chiari Type 1 Malformation with Holocord Syringomyelia Associated with Sagittal Synostosis
Craniosynostosis associated with Chiari malformation (CM) is usually found in infants with an underdeveloped posterior fossa. We here present a case of adult craniosynostosis, CM, and symptomatic syringomyelia caused by the protrusion of the posterior rim of the foramen magnum without a tight posterior fossa. A 22-year-old woman with an abnormal head shape and forearm hypesthesia was given a di...
متن کاملAssociation of increased body mass index with Chiari malformation Type I and syrinx formation in adults.
OBJECT In this paper the authors describe an association between increased body mass index (BMI) and Chiari malformation Type I (CM-I) in adults, as well as its relationship to the development of syringomyelia. METHODS In the period between January 2004 and December 2011, the senior author reviewed the data for all CM-I patients with or without syringomyelia and neurological deficit. Analyzed...
متن کاملArnold-Chiari Malformation Type III With Meningoencephalocele: A Case Report
Arnold-Chiari malformation type III (CM III) is an extremely rare anomaly with poor prognosis. An encephalocele with brain anomalies as seen in CM II, and herniation of posterior fossa contents like the cerebellum are found in CM III. The female infant was a twin, born at 33 weeks, weighing 1.7 kg with a huge hydrocele on the craniocervical junction. After operations were performed, she was ref...
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ژورنال
عنوان ژورنال: Journal of Pediatric Neurosciences
سال: 2013
ISSN: 1817-1745
DOI: 10.4103/1817-1745.123702