RETRACTED: High-resolution MRI of cranial nerves in posterior fossa at 3.0 T
نویسندگان
چکیده
منابع مشابه
Comparison of Diffusion-Weighted MRI Reconstruction Methods for Visualization of Cranial Nerves in Posterior Fossa Surgery
Diffusion-weighted imaging (DWI)-based tractography has gained increasing popularity as a method for detailed visualization of white matter (WM) tracts. Different imaging techniques, and more novel, advanced imaging methods provide significant WM structural detail. While there has been greater focus on improving tract visualization for larger WM pathways, the relative value of each method for c...
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© 2014 Asian Journal of Neurosurgery | Published by Wolters Kluwer ‐ Medknow small and crowded space and any lesion reducing the volume can elevate the intra-cavitary pressure leading to fourth ventricular compression and hydrocephalus, a mechanism may be responsible for brain stem dysfunction in cases of closed depressed fracture of the posterior fossa. As seen in the present case, early surgi...
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treatment of hydrocephalus in posterior fossa tumors in children is still a matter of controversy and different centers have their own routines. in this regard, hospital records of all children with posterior fossa tumors treated in our center during the interval of 1985-1995 were reviewed. patients’ demographic and diagnostic data were analyzed and the frequencies of shunting procedures were d...
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Epidural hematoma of the posterior cranial fossa (EHPCF) is a rare complication in head injuries. Furthermore, nonspecific clinical signs and the rare occurrence of this lesion in craniocerebral injuries make the establishment of a diagnosis more difficult. The aim of the paper is to point to the advantages of early diagnosis. During the 1982-2008 period, 18 patients with EHPCF were operated on...
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BACKGROUND AND PURPOSE Quantification of PCF volume and the degree of PCF crowdedness were found beneficial for differential diagnosis of tonsillar herniation and prediction of surgical outcome in CMI. However, lack of automated methods limits the clinical use of PCF volumetry. An atlas-based method for automated PCF segmentation tailored for CMI is presented. The method performance is assessed...
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ژورنال
عنوان ژورنال: Asian Pacific Journal of Tropical Medicine
سال: 2013
ISSN: 1995-7645
DOI: 10.1016/s1995-7645(13)60015-2