Evaluation of acute nonpenetrating cervical spinal cord injuries with CT metrizamide myelography

1985 ◽  
Vol 63 (4) ◽  
pp. 510-520 ◽  
Author(s):  
Robert L. Allen ◽  
Phanor L. Perot ◽  
Steven K. Gudeman
Keyword(s):  
Spinal Cord ◽  
Computerized Tomography ◽  
Spinal Cord Compression ◽  
Spinal Canal ◽  
Spinal Cord Injuries ◽  
Cervical Spinal Cord ◽  
Cord Compression ◽  
Surgical Decompression ◽  
Content Type ◽  
Fine Print

✓ Computerized tomography metrizamide myelography was performed in 46 patients with acute, nonpenetrating cervical spinal cord injuries. By visualizing the spinal canal, spinal cord, and any compressive lesion, the study proved valuable in the decision as to whether surgical decompression was indicated and what approach should be used. Eleven patients were found to have significant spinal cord compression, 10 of whom were treated surgically. The technique, results, and complications resulting from the study are discussed.

Surgical treatment of irreducible atlanto-axial dislocation with spinal cord compression

1973 ◽  
Vol 38 (3) ◽  
pp. 374-378 ◽  
Author(s):  
Chikao Nagashima
Keyword(s):  
Spinal Cord ◽  
Surgical Treatment ◽  
Spinal Cord Compression ◽  
Spinal Canal ◽  
Cord Compression ◽  
Foramen Magnum ◽  
Posterior Decompression ◽  
Content Type ◽  
Arthritic Changes ◽  
Fine Print

✓ The author reports the successful treatment of a case of irreducile atlantoaxial dislocation due to separation of the dens and secondary arthritic changes causing sagittal narrowing of the atlanto-axial spinal canal to 3 mm. Complete myelography obstruction was present. A one-stage posterior decompression of the foramen magnum and atlas was performed and occipito-cervical fixation accomplished by wire encased in acrylic plastic.

Chondromyxoid fibroma: a rare cause of spinal cord compression

1974 ◽  
Vol 40 (1) ◽  
pp. 107-109 ◽  
Author(s):  
P. S. Ramani
Keyword(s):  
Spinal Cord ◽  
Spinal Cord Compression ◽  
Epidural Space ◽  
Spinal Canal ◽  
Rare Case ◽  
Cord Compression ◽  
Chondromyxoid Fibroma ◽  
Content Type ◽  
Benign Nature ◽  
Fine Print

✓ A rare case is reported in which a primary chondromyxoid fibroma of the 12th rib spread into the epidural space of the spinal canal to cause spinal cord compression. The benign nature of the tumor is stressed and the only other reported case reviewed.

High cervical spinal cord compression by an enterogenous cyst

1979 ◽  
Vol 51 (4) ◽  
pp. 556-559 ◽  
Author(s):  
Gavin C. A. Fabinyi ◽  
Judith E. Adams
Keyword(s):  
Spinal Cord ◽  
Spinal Cord Compression ◽  
Clinical Course ◽  
Cervical Spinal Cord ◽  
Cord Compression ◽  
Enterogenous Cyst ◽  
Histological Findings ◽  
Content Type ◽  
High Cervical ◽  
Fine Print

✓ A case of enterogenous cyst causing compression of the spinal cord at C-1 is presented. The clinical course and radiological and histological findings are discussed.

Benign osteoblastoma of a thoracic vertebra

1980 ◽  
Vol 53 (5) ◽  
pp. 710-713 ◽  
Author(s):  
Nancy Epstein ◽  
Vallo Benjamin ◽  
Richard Pinto ◽  
Gleb Budzilovich
Keyword(s):  
Spinal Cord ◽  
Computerized Tomography ◽  
Residual Tumor ◽  
Cord Compression ◽  
Transthoracic Approach ◽  
Content Type ◽  
Benign Osteoblastoma ◽  
Posterior Laminectomy ◽  
Subtotal Removal ◽  
Fine Print

✓ A patient with osteoblastoma of the T-11 vertebral body presented with symptoms of spinal cord compression. Six weeks after an emergency laminectomy and subtotal removal, spinal computerized tomography disclosed residual tumor, which was totally removed via a combined anterior transthoracic approach and posterior laminectomy.

Spinal cord compression by extramedullary hemopoietic tissue in sickle cell anemia

1975 ◽  
Vol 43 (4) ◽  
pp. 483-485 ◽  
Author(s):  
Abdel A. Ammoumi ◽  
Joanna H. Sher ◽  
Daniel Schmelka
Keyword(s):  
Spinal Cord ◽  
Sickle Cell ◽  
Spinal Cord Compression ◽  
Sickle Cell Anemia ◽  
Cord Compression ◽  
Content Type ◽  
Hemopoietic Tissue ◽  
Fine Print ◽  
Mass Recovery

✓ The authors report a patient with sickle cell anemia who suffered from paraplegia of 18 months duration due to spinal cord compression by a hemopoietic mass. Recovery following removal of the mass was complete.

Spinal cord compression due to Masson's vegetant intravascular hemangioendothelioma

1995 ◽  
Vol 82 (1) ◽  
pp. 125-127 ◽  
Author(s):  
David G. Porter ◽  
Andrew J. Martin ◽  
Conor L. Mallucci ◽  
Catherine N. Makunura ◽  
H. Ian Sabin
Keyword(s):  
Spinal Cord ◽  
Spinal Cord Compression ◽  
Cord Compression ◽  
Vascular Lesion ◽  
Content Type ◽  
Fine Print

✓ The authors present the case of spinal cord compression in a 16-year-old boy due to the rare vascular lesion, Masson's vegetant hemangioendothelioma.

The therapeutic window for spinal cord decompression in a rat spinal cord injury model

2005 ◽  
Vol 3 (4) ◽  
pp. 302-307 ◽  
Author(s):  
Christopher B. Shields ◽  
Y. Ping Zhang ◽  
Lisa B. E. Shields ◽  
Yingchun Han ◽  
Darlene A. Burke ◽  
...  
Keyword(s):  
Spinal Cord ◽  
Spinal Cord Injury ◽  
Spinal Stenosis ◽  
Spinal Cord Compression ◽  
Cord Compression ◽  
Therapeutic Window ◽  
Content Type ◽  
Significant Difference ◽  
Cord Injury ◽  
Fine Print

Object. There are no clinically based guidelines to direct the spine surgeon as to the proper timing to undertake decompression after spinal cord injury (SCI) in patients with concomitant stenosis-induced cord compression. The following three factors affect the prognosis: 1) severity of SCI; 2) degree of extrinsic spinal cord compression; and 3) duration of spinal cord compression. Methods. To elucidate further the relationship between varying degrees of spinal stenosis and a mild contusion-induced SCI (6.25 g-cm), a rat SCI/stenosis model was developed in which 1.13- and 1.24-mm-thick spacers were placed at T-10 to create 38 and 43% spinal stenosis, respectively. Spinal cord damage was observed after the stenosis—SCI that was directly proportional to the duration of spinal cord compression. The therapeutic window prior to decompression was 6 and 12 hours in the 43 and 38% stenosis—SCI lesions, respectively, to maintain locomotor activity. A significant difference in total lesion volume was observed between the 2-hour and the delayed time(s) to decompression (38% stenosis—SCI, 12 and 24 hours, p < 0.05; 43% stenosis—SCI, 24 hours, p < 0.05) indicating a more favorable neurological outcome when earlier decompression is undertaken. This finding was further supported by the animal's ability to support weight when decompression was performed by 6 or 12 hours compared with 24 hours after SCI. Conclusions. Analysis of the findings in this study suggests that early decompression in the rat improves locomotor function. Prolongation of the time to decompression may result in irreversible damage that prevents locomotor recovery.

Atlantoaxial stabilization in rheumatoid arthritis

1991 ◽  
Vol 74 (1) ◽  
pp. 1-7 ◽  
Author(s):  
Stephen M. Papadopoulos ◽  
Curtis A. Dickman ◽  
Volker K. H. Sonntag
Keyword(s):  
Rheumatoid Arthritis ◽  
Spinal Cord ◽  
Spinal Cord Compression ◽  
Cord Compression ◽  
Atlantoaxial Subluxation ◽  
High Rate ◽  
Content Type ◽  
Operative Stabilization ◽  
Asymptomatic Patients ◽  
Fine Print

✓ Atlantoaxial subluxation in patients with rheumatoid arthritis is common. Operative stabilization is clearly indicated when signs and symptoms of spinal cord compression occur. However, many recommend early operative fusion before evidence of appreciable neural compression occurs because 1) the myelopathy in these patients may be irreversible; 2) the overall prognosis is poor once symptoms of cord compression are present; and 3) the risk of sudden death associated with atlantoaxial subluxation is increased even in asymptomatic patients. The authors believe that rheumatoid arthritis patients in relatively good health without advanced multisystem disease and less than 65 years of age should be considered for operative stabilization if mobile atlantoaxial subluxation is greater than 6 mm. Seventeen patients with severe rheumatoid arthritis and atlantoaxial subluxation treated with a posterior arthrodesis are presented. A new method of fusion, devised by the senior author (V.K.H.S.), was utilized in all cases. Indications for operative therapy in these patients included evidence of spinal cord compression in 11 patients (65%) and mobile atlantoaxial subluxation greater than 6 mm but no signs or symptoms of cord compression in six patients (35%). Thirteen patients developed a stable osseous fusion, two patients a well-aligned fibrous union, one patient a malaligned fibrous union, and one patient died prior to evaluation of fusion stability. The details of the operative technique and management strategies are presented. Several technical advantages of this method of fusion make this approach particularly useful in patients with rheumatoid arthritis. Because of multisystem involvement of this disease, a high rate of osseous fusion is often difficult to achieve.

Spinal echinococcal cyst: treatment using computerized tomography—guided needle aspiration and hypertonic saline irrigation

1997 ◽  
Vol 87 (3) ◽  
pp. 464-467 ◽  
Author(s):  
Sergey Spektor ◽  
John M. Gomori ◽  
Liana Beni-Adani ◽  
Shlomo Constantini
Keyword(s):  
Spinal Cord ◽  
Hypertonic Saline ◽  
Computerized Tomography ◽  
Spinal Cord Compression ◽  
Complete Resolution ◽  
Needle Aspiration ◽  
Cord Compression ◽  
Resonance Imaging ◽  
Saline Irrigation ◽  
Content Type

✓ A multilocular extradural cervical spinal hydatid cyst that causes severe spinal cord compression and quadriplegia is relatively rare and difficult to treat. In a patient with this disorder, computerized tomography—guided needle aspiration of the cyst loculations and irrigation using hypertonic saline eliminated the need for emergency surgery and provided complete resolution of the patient's quadriplegia. The subsequent course of the disease was controlled by treatment with albendazole. Magnetic resonance imaging performed 4 months after the procedure demonstrated collapsed cysts and absence of spinal cord compression.

Tophaceous gout producing spinal cord compression

1983 ◽  
Vol 58 (4) ◽  
pp. 580-582 ◽  
Author(s):  
Barry J. Leaney ◽  
James M. Calvert
Keyword(s):  
Spinal Cord ◽  
Spinal Cord Compression ◽  
Vertebral Column ◽  
Cord Compression ◽  
Tophaceous Gout ◽  
Content Type ◽  
Fine Print

✓ A case of thoracic paraplegia secondary to extradural tophaceous gout is presented. The ability of gout to compromise bone elements, periarticular tissues, and neural elements in the vertebral column is discussed.

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