Imaging-Based Features of Headaches in Chiari Malformation Type I
نویسندگان
چکیده
منابع مشابه
Chiari 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 کاملChiari I malformation and neurofibromatosis type 1.
Single case reports exist in the medical literature of patients with tonsillar ectopia, i.e., the Chiari I malformation and neurofibromatosis type 1. However, large series of patients with either of these entities have not been examined for the presence of both defects. We have retrospectively examined two large groups of pediatric patients: Group I, with the primary diagnosis of Chiari I malfo...
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STUDY DESIGN A retrospective radiographic analysis. OBJECTIVE The aim of this study was to investigate the scoliosis curve patterns/features and magnetic resonance imaging (MRI) tonsillar ectopia characteristics in Chiari I malformation without syringomyelia (CMI-only). SUMMARY OF BACKGROUND DATA The development of scoliosis associated with a CMI typically has been ascribed to the presence ...
متن کاملApnoeic episodes in a patient with Chiari type I malformation.
There can be a wide variety of symptoms in these patients, including headache, weakness, numbness of the limbs, unsteadiness and loss of balance.2 A variety of respiratory disorders have been described including acute respiratory failure,2 respiratory arrest I and sleep apnoea.' It is extremely unusual for a patient with the condition to have no abnormal neurological signs on presentation, ifap...
متن کاملA Study of Clinical Features and Surgical Outcome of Chiari Type-I Malformation Associated with Syringomyelia
The Chiari malformation type 1 (CM1) has been subject to a recent examination anatomically and clinically where caudal displacement of the hindbrain through the foramenmagnum more than 5mm. The advent of modern neuroimaging has increased not only the detection of the malformation but also our understanding of it. The aim of this study was to attempt and to understand the clinical presentation o...
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ژورنال
عنوان ژورنال: Neurosurgery
سال: 2015
ISSN: 0148-396X,1524-4040
DOI: 10.1227/neu.0000000000000740