Results 211 to 220 of about 57,848 (242)
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The Narrow Cervical Spinal Canal
Australasian Radiology, 1983ABSTRACTAn element of developmental stenosis is present in a review of twelve patients presenting with cervical spondylotic myelopathy. Superimposed cervical spondylosis causes further canal narrowing to the extent that the minimal sagittal canal diameters of these patients measures from 5 mm to 10 mm.The maximal level of narrowing is at C3/C4 level ...
Y S, Soo, M M, Ngan
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Paragangliomas of the spinal canal
Surgical Neurology, 1983Paragangliomas are tumors arising in the paraganglia and rarely occur in the spinal canal. In the literature, 11 such cases have been reported. We present 7 additional cases, 3 of which were epidural in location in contrast to previously described intradural cases. The problems of histological diagnosis of these tumors are discussed.
D K, Böker, H, Wassmann, L, Solymosi
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Hemangiopericytoma of the spinal canal
Surgical Neurology, 1981A case of hemangiopericytoma of the spinal canal is presented, which, added to the 9 cases reported in the literature, confirms the existence of this rare tumoral entity involving the vertebral column, with extension into the spinal canal, and its preferential localization in the cervical spine.
CAPPABIANCA, PAOLO +3 more
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Hydatid Thoracic Spinal Canal Invasion
Cirugía Española (English Edition), 2014The patient is a 31-year-old male from Morocco who came to our Emergency Department due to progressive walking difficulties and a vertebral mass at the D6-D7 level. The patient was sent to the Neurosurgery Department, where a dorsolumbar MRI (Fig. 1) revealed cystic lesions in the right posterior mediastinum that invaded the spinal canal in the D6–D7 ...
María Inmaculada, Navarro García +3 more
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Normative MR Cervical Spinal Canal Dimensions
Radiology, 2014To provide normal values of the cervical spinal canal and spinal cord dimensions in several planes with respect to spinal level, age, sex, and body height.This study was approved by the institutional review board; all individuals provided signed informed consent.
Ulbrich, Erika J +8 more
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Neuroimaging of Spinal Canal Stenosis
Magnetic Resonance Imaging Clinics of North America, 2016Spinal stenosis is common and presents in a variety of forms. Symptomatic lumbar stenosis occurs in approximately 10% of the population and cervical stenosis in 9% over age 70. Imaging is central to the management decision process and first-choice MR imaging may be substituted with CT and CT myelography.
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Pseudoneurilemoma of the Spinal Canal
Southern Medical Journal, 1979Two cases are presented with the myelographic appearance of an intradural tumor believed to be neurilemoma. In one instance the defect was undoubtedly caused by a cicatrix which developed over a period of years, consequent to postoperative spinal fluid fistula.
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Der Radiologe, 2015
Spinal stenosis is a narrowing of the spinal canal by a combination of bone and soft tissues, which can lead to mechanical compression of spinal nerve roots or the dural sac. The lumbal spinal compression of these nerve roots can be symptomatic, resulting in weakness, reflex alterations, gait disturbances, bowel or bladder dysfunction, motor and ...
P, Papanagiotou, M, Boutchakova
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Spinal stenosis is a narrowing of the spinal canal by a combination of bone and soft tissues, which can lead to mechanical compression of spinal nerve roots or the dural sac. The lumbal spinal compression of these nerve roots can be symptomatic, resulting in weakness, reflex alterations, gait disturbances, bowel or bladder dysfunction, motor and ...
P, Papanagiotou, M, Boutchakova
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2019
The central spinal canal (or vertebral foramen) is first described at the different levels of the spine with its contents and the reserve space around the dura surrounding the cord to evaluate the dimensions (diameters or surface of the spinal canal). The lateral recess is then described in detail with the intervertebral foramen which together form the
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The central spinal canal (or vertebral foramen) is first described at the different levels of the spine with its contents and the reserve space around the dura surrounding the cord to evaluate the dimensions (diameters or surface of the spinal canal). The lateral recess is then described in detail with the intervertebral foramen which together form the
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