Results 221 to 230 of about 58,552 (260)

Paragangliomas of the spinal canal

Neuroradiology, 1999
We report the clinical MRI and histopathological features of five consecutive cases of spinal paraganglioma. Three intradural tumours were found in the typical location (two at the L4, one at the S2 level); one intradural extramedullary tumour arose at an unusual level, from the ventral C2 root, and one extradural tumour growing along the L5 nerve root
P, Sundgren, M, Annertz, E, Englund, L G, Strömblad, S, Holtås   +4 more
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Thoracic spinal canal stenosis

Neuroradiology, 1987
✓ Hypertrophy of the posterior spinal elements leading to compromise of the spinal canal and its neural elements is a well-recognized pathological entity affecting the lumbar or cervical spine. Such stenosis of the thoracic spine in the absence of a generalized rheumatological, metabolic, or orthopedic disorder, or a history of trauma is generally ...
T, Jaspan, I M, Holland, J A, Punt
openaire   +4 more sources

Pseudoneurilemoma of the Spinal Canal

Southern Medical Journal, 1979
Two 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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The Narrow Cervical Spinal Canal

Australasian Radiology, 1983
ABSTRACTAn 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
openaire   +2 more sources

Migration of a bullet in the spinal canal

Journal of Clinical Neuroscience, 2007
Migration of a bullet within the spinal canal after gunshot injury is rare. We report here the case of a penetrating gunshot injury of the lumbar spine at L3 with migration of the bullet within the spinal canal S2. The patient had marked paraparesis (proximal 1/5, distal 0/5 muscle strength) and anaesthesia at L3 and below, and had a hypocompliant ...
Zeynep Çağavi, Ferda Çağavi, Bektas Acikgoz, Sanser Gul, Ilker Seckiner, Nejat Demircan, Murat Kalayci, Hüseyin Tuğrul Atasoy   +7 more
openaire   +3 more sources

Foreign Objects in the Spinal Canal

JAMA: The Journal of the American Medical Association, 1979
To the Editor.— Although it is generally believed, as stated by Nino et al (240:1173, 1978), that "foreign objects should always be removed from the spinal canal," demonstration that removal of bone or lead fragments is actually of benefit remains unproved.
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Biomechanics of the spinal canal

Clinical Biomechanics, 1986
Penning, L, Wilmink, JT
openaire   +3 more sources

Hemangioma of the Spinal Canal and Pregnancy

Journal of Neurosurgery, 1951
R L, LAM, G E, ROULHAC, H J, ERWIN
openaire   +2 more sources

Thoracic spinal canal tophus

International Journal of Rheumatic Diseases, 2023
Qiang Tong, Xiaofeng Lian, Sheng‐Ming Dai   +2 more
openaire   +2 more sources

Anatomy of the Lumbar Spinal Canal

1988
1. In the lumbar spinal canal of the achondroplast there is decreased cross-sectional area. In addition the intervertebral foramina are narrow. These changes result in reduced area for the dural sac and exiting spinal nerves. 2. There is associated thoracolumbar kyphosis and a lumbosacral hyperlordosis.
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