منابع مشابه
Imaging the cranial nerves in cancer
The cranial nerves are often involved in head and neck malignancies. Some malignancies have a strong propensity to show perineural spread. Cranial nerve palsy may be the presenting sign of metastatic disease to the skull base. Like metastatic disease to the lungs or liver, the cranial nerves themselves may be the site of metastatic disease. In addition, cranial nerves can be injured by radiatio...
متن کاملCranial MR imaging of osteopetrosis.
BACKGROUND AND PURPOSE The purpose of this study was to describe the cranial MR imaging manifestations of osteopetrosis. These features have not previously been reported in the literature. METHODS Cranial MR studies, obtained with a uniform imaging protocol, were reviewed in 47 patients with osteopetrosis. Thirty-four patients had autosomal recessive (malignant) osteopetrosis (AROP), seven ha...
متن کاملMR Neurography - Imaging Peripheral Nerves
MR imaging of peripheral nerves not only allows sensitive detection of peripheral nerve abnormalities but also displays high detail of regional anatomy and improves specificity of diagnosis. The use of MR imaging for diagnosis and evaluation of peripheral nervous system disorders was initially reported in the late 1980’s. Since then, expertise gained through experience over the last decade coup...
متن کاملImaging of Diseases of the Cranial Nerves: Tips and Tricks
The intention of this article is to alert readers to common problems and pitfalls concerning magnetic resonance imaging (MRI) for pathologies of cranial nerves. It also provides an introduction to helpful sequences and post processing techniques. There are numerous reports about imaging of the cranial nerves that show the capabilities of submillimeter heavily T2-weighted images, like the CISS o...
متن کاملThe mucopolysaccharidoses: characterization by cranial MR imaging.
PURPOSE To characterize MR findings in mucopolysaccharidoses (MPS), to aid in diagnosis and categorization, and to define the role of MR in preoperative evaluation. MATERIALS AND METHODS Six children with Hurler syndrome (MPS IH), five with Hunter syndrome (MPS II), and three with Sanfilippo A syndrome (MPS IIIA) were studied by routine T1-weighted and T2-weighted images at 1.5 T. MR findings...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: American Journal of Roentgenology
سال: 1990
ISSN: 0361-803X,1546-3141
DOI: 10.2214/ajr.154.6.2110741