Neurological dysfunction in Paget's disease of the vertebral column

1972 ◽  
Vol 37 (6) ◽  
pp. 661-665 ◽  
Author(s):  
Edward S. Sadar ◽  
Robert J. Walton ◽  
Henry H. Gossman
Keyword(s):  
Neurological Deficit ◽  
Vertebral Column ◽  
Paget’S Disease ◽  
Paget's Disease ◽  
Neurological Dysfunction ◽  
Decompressive Laminectomy ◽  
Content Type ◽  
Sarcomatous Degeneration ◽  
Myelographic Block ◽  
Fine Print

✓ The authors report four cases of Paget's disease of the vertebral column causing neurological deficit, one with sarcomatous degeneration and one without compression of the spinal cord, and review 86 reported cases. Most cases responded well to decompressive laminectomy. The paradox of neurological deficit without myelographic block is discussed and the relatively common incidence of sarcomatous degeneration noted.

Progressive neurological dysfunction secondary to postoperative cervical pseudomeningocele in a C-4 quadriplegic

1978 ◽  
Vol 48 (2) ◽  
pp. 289-291 ◽  
Author(s):  
Kenneth P. Burres ◽  
Frances K. Conley
Keyword(s):  
Neurological Deficit ◽  
Neurological Symptoms ◽  
Diagnostic Evaluation ◽  
Neurological Dysfunction ◽  
Previous Surgery ◽  
Content Type ◽  
Progressive Neurological Deficit ◽  
Operative Closure ◽  
Fine Print

✓ A case is detailed of a patient who developed progressive neurological deficit above a fixed quadriplegic level at C-4 18 years after posterior cervical decompression for trauma. Diagnostic evaluation revealed a pseudomeningocele at the site of his previous surgery. Subsequent operative closure resulted in reversal of his neurological symptoms.

Spinal tuberculosis: a diagnostic and management challenge

1995 ◽  
Vol 83 (2) ◽  
pp. 243-247 ◽  
Author(s):  
Eric S. Nussbaum ◽  
Gaylan L. Rockswold ◽  
Thomas A. Bergman ◽  
Donald L. Erickson ◽  
Edward L. Seljeskog
Keyword(s):  
Vertebral Body ◽  
Neurological Deficit ◽  
Spinal Tuberculosis ◽  
Bone Destruction ◽  
Disease Recurrence ◽  
Neurological Dysfunction ◽  
Anterior Fusion ◽  
Content Type ◽  
Granulomatous Tissue ◽  
Fine Print

✓ The authors reviewed 29 cases of spinal tuberculosis treated from 1973 to 1993 with an average follow-up time of 7.4 years. Clinical findings included back pain, paraparesis, kyphosis, fever, sensory disturbance, and bowel and bladder dysfunction. Twenty-two patients (76%) presented with neurological deficit; 12 (41%) were initially misdiagnosed. Sixteen patients (55%) had predominant vertebral body involvement; nine had marked bone collapse with neurological compromise. Eleven individuals (39%) had intraspinal granulomatous tissue causing neurological dysfunction in the absence of bone destruction, and two (7%) had intramedullary tuberculomas. All patients received antituberculous medications: 13 were initially treated with bracing alone, eight underwent laminectomy and debridement of extra- or intradural granulomatous tissue, and eight underwent anterior, posterior, or combined fusion procedures. No patient with neurological deficit recovered or stabilized with nonoperative management. Thirteen patients were readmitted with progression of inadequately treated osteomyelitis; 12 (92%) of these required new or more radical fusion procedures. Anterior fusion failure was associated with marked preoperative kyphosis and multilevel disease requiring a graft that spanned more than two disc spaces. Courses of antibiotic medications shorter than 6 months were invariably associated with disease recurrence. It was concluded that 1) patients should receive at least 12 months of appropriate antituberculous therapy; 2) individuals with neurological deficit should undergo surgical decompression; 3) laminectomy and debridement are adequate for intraspinal granulomatous tissue in the absence of significant bone destruction; 4) when vertebral body involvement has produced wedging and kyphosis, aggressive debridement and fusion are indicated to prevent delayed instability and progression of disease.

Syringomyelia as a complication of Paget's disease

1987 ◽  
Vol 66 (4) ◽  
pp. 611-613 ◽  
Author(s):  
Kost Elisevich ◽  
Suzanne Fontaine ◽  
Gilles Bertrand
Keyword(s):  
Paget’S Disease ◽  
Adult Life ◽  
Craniovertebral Junction ◽  
Basilar Invagination ◽  
Paget's Disease ◽  
Content Type ◽  
Chiari Malformations ◽  
Fine Print

✓ Cranial settling and basilar invagination with medullospinal compression is believed to have resulted in the production of a syrinx in a case of Paget's disease of the cranium. This mechanism of compression at the craniovertebral junction resembles the development of syringomyelia in Chiari malformations presenting in adult life.

Myelographic block caused by redundant lumbar nerve root

1973 ◽  
Vol 38 (4) ◽  
pp. 504-505 ◽  
Author(s):  
Des Raj Gulati ◽  
Damodar Rout
Keyword(s):  
Nerve Root ◽  
Muscular Atrophy ◽  
Decompressive Laminectomy ◽  
Content Type ◽  
Lumbar Nerve Root ◽  
The Right ◽  
Myelographic Block ◽  
Fine Print ◽  
Degree Of Recovery

✓ A patient with weakness and muscular atrophy of the right leg was shown to have a myelographic block caused by a redundant lumbar nerve loop. Decompressive laminectomy was followed by a marked degree of recovery.

Hemangiopericytoma of the spinal canal

1978 ◽  
Vol 49 (6) ◽  
pp. 914-920 ◽  
Author(s):  
Darrell J. Harris ◽  
Victor L. Fornasier ◽  
Kenneth E. Livingston
Keyword(s):  
Endothelial Cells ◽  
Differential Diagnosis ◽  
High Risk ◽  
Spinal Canal ◽  
Vertebral Column ◽  
Soft Tissues ◽  
Surgical Removal ◽  
Vascular Neoplasm ◽  
Content Type ◽  
Fine Print

✓ Hemangiopericytoma is a vascular neoplasm consisting of capillaries outlined by an intact basement membrane that separates the endothelial cells of the capillaries from the spindle-shaped tumor cells in the extravascular area. These neoplasms are found in soft tissues but have rarely been shown to involve the spinal canal. This is a report of three such cases. Surgical removal of the tumor from the spinal canal was technically difficult. A high risk of recurrence has been reported but in these three cases adjunctive radiotherapy appeared to be of benefit in controlling the progression of the disease. These cases, added to the six cases in the literature, confirm the existence of hemangiopericytoma involving the vertebral column with extension into the spinal canal. This entity should be included in the differential diagnosis of lesions of the spinal canal. The risk of intraoperative hemorrhage should be anticipated.

Acute subdural hematoma

1982 ◽  
Vol 57 (2) ◽  
pp. 254-257 ◽  
Author(s):  
Henry A. Shenkin
Keyword(s):  
Computerized Tomography ◽  
Subdural Hematoma ◽  
Neurological Status ◽  
Neurological Dysfunction ◽  
Acute Subdural Hematoma ◽  
Consecutive Series ◽  
Content Type ◽  
Subdural Hematomas ◽  
Fine Print

✓ In a consecutive series of 39 cases of acute subdural hematoma (SDH), encountered since computerized tomography diagnosis became available, 61.5% were found to be the result of bleeding from a small cortical artery, 25.6% were of venous origin, 7.7% resulted from cerebral contusions, and 5% were acute bleeds into chronic subdural hematomas. Craniotomy was performed promptly on admission, but there was no difference in survival (overall 51.3%) between patients with arterial and venous bleeds. The only apparent factor affecting survival in this series was the preoperative neurological status: 67% of patients who were decerebrate and had fixed pupils prior to operation died. Of patients with less severe neurological dysfunction, only 20% failed to survive.

Incidence of silent hemorrhage and delayed deterioration after stereotactic brain biopsy

1998 ◽  
Vol 89 (1) ◽  
pp. 31-35 ◽  
Author(s):  
Abhaya V. Kulkarni ◽  
Abhijit Guha ◽  
Andres Lozano ◽  
Mark Bernstein
Keyword(s):  
Ct Scan ◽  
Neurological Deficit ◽  
Stereotactic Biopsy ◽  
Brain Biopsy ◽  
Ct Scanning ◽  
Ct Scans ◽  
Stereotactic Brain Biopsy ◽  
Content Type ◽  
Fine Print

Object. Many neurosurgeons routinely obtain computerized tomography (CT) scans to rule out hemorrhage in patients after stereotactic procedures. In the present prospective study, the authors investigated the rate of silent hemorrhage and delayed deterioration after stereotactic biopsy sampling and the role of postbiopsy CT scanning. Methods. A subset of patients (the last 102 of approximately 800 patients) who underwent stereotactic brain biopsies at the Toronto Hospital prospectively underwent routine postoperative CT scanning within hours of the biopsy procedure. Their medical charts and CT scans were then reviewed. A postoperative CT scan was obtained in 102 patients (aged 17–87 years) who underwent stereotactic biopsy between June 1994 and September 1996. Sixty-one patients (59.8%) exhibited hemorrhages, mostly intracerebral (54.9%), on the immediate postoperative scan. Only six of these patients were clinically suspected to have suffered a hemorrhage based on immediate postoperative neurological deficit; in the remaining 55 (53.9%) of 102 patients, the hemorrhage was clinically silent and unsuspected. Among the clinically silent intracerebral hemorrhages, 22 measured less than 5 mm, 20 between 5 and 10 mm, five between 10 and 30 mm, and four between 30 and 40 mm. Of the 55 patients with clinically silent hemorrhages, only three demonstrated a delayed neurological deficit (one case of seizure and two cases of progressive loss of consciousness) and these all occurred within the first 2 postoperative days. Of the neurologically well patients in whom no hemorrhage was demonstrated on initial postoperative CT scan, none experienced delayed deterioration. Conclusions. Clinically silent hemorrhage after stereotactic biopsy is very common. However, the authors did not find that knowledge of its existence ultimately affected individual patient management or outcome. The authors, therefore, suggest that the most important role of postoperative CT scanning is to screen for those neurologically well patients with no hemorrhage. These patients could safely be discharged on the same day they underwent biopsy.

Surgical management of spinal cord hemangioblastomas in patients with von Hippel—Lindau disease

2003 ◽  
Vol 98 (1) ◽  
pp. 106-116 ◽  
Author(s):  
Russell R. Lonser ◽  
Robert J. Weil ◽  
John E. Wanebo ◽  
Hetty L. Devroom ◽  
Edward H. Oldfield
Keyword(s):  
Spinal Cord ◽  
Surgical Management ◽  
Postoperative Outcome ◽  
Tumor Location ◽  
Neurological Dysfunction ◽  
Autosomal Dominant Disorder ◽  
Content Type ◽  
Von Hippel Lindau ◽  
Vhl Disease ◽  
Fine Print

Object. Von Hippel—Lindau (VHL) disease is an autosomal-dominant disorder frequently associated with hemangioblastomas of the spinal cord. Because of the slow progression, protean nature, and high frequency of multiple spinal hemangioblastomas associated with VHL disease, the surgical management of these lesions is complex. Because prior reports have not identified the factors that predict which patients with spinal cord hemangioblastomas need surgery or what outcomes of this procedure should be expected, the authors have reviewed a series of patients with VHL disease who underwent resection of spinal hemangioblastomas at a single institution to identify features that might guide surgical management of these patients. Methods. Forty-four consecutive patients with VHL disease (26 men and 18 women) who underwent 55 operations with resection of 86 spinal cord hemangioblastomas (mean age at surgery 34 years; range 20–58 years) at the National Institutes of Health were included in this study (mean clinical follow up 44 months). Patient examination, review of hospital charts, operative findings, and magnetic resonance imaging studies were used to analyze surgical management and its outcome. To evaluate the clinical course, clinical grades were assigned to patients before and after surgery. Preoperative neurological status, tumor size, and tumor location were predictive of postoperative outcome. Patients with no or minimal preoperative neurological dysfunction, with lesions smaller than 500 mm3, and with dorsal lesions were more likely to have no or minimal neurological impairment. Syrinx resolution was the result of tumor removal and was not influenced by whether the syrinx cavity was entered. Conclusions. Spinal cord hemangioblastomas can be safely removed in the majority of patients with VHL disease. Generally in these patients, hemangioblastomas of the spinal cord should be removed when they produce symptoms or signs.

The natural history of intracranial venous angiomas

1991 ◽  
Vol 75 (5) ◽  
pp. 715-722 ◽  
Author(s):  
Timothy B. Garner ◽  
O. Del Curling ◽  
David L. Kelly ◽  
D. Wayne Laster
Keyword(s):  
Natural History ◽  
Imaging Techniques ◽  
Venous Drainage ◽  
Vascular Lesion ◽  
Neurological Dysfunction ◽  
Content Type ◽  
History Of ◽  
Clinical Records ◽  
Venous Angiomas ◽  
Fine Print

✓ Cerebral venous angiomas are congenital anomalies of the intracranial venous drainage. Many believe that they are associated with a high risk of hemorrhage and neurological dysfunction, but newer neurodiagnostic imaging techniques are showing not only that they are more common than previously known but also that many have no associated symptoms. In this retrospective study, the natural history of venous angiomas was examined in 100 patients (48 males and 52 females) with radiographically identifiable lesions treated over a 14-year period. Information on the natural history of the lesion was obtained from clinical records and follow-up data. Imaging studies included angiography, computerized tomography, and magnetic resonance imaging. Angioma locations were classified as frontal (42 cases), parietal (24 cases), occipital (4 cases), temporal (2 cases), basal or ventricular (11 cases), cerebellar (14 cases), or brain stem (3 cases); 47 lesions were on the left side. Headache as a presenting symptom was common (36 patients) and often led to other radiographic studies, but this appeared to be related to the vascular lesion in only four patients. Other possibly related complications were hemorrhage in one patient, seizures in five, and transient focal deficits in eight. Fifteen patients had no neurological signs or symptoms. The mean patient age at last contact was 45.3 years (range 3 to 94 years). All patients have been managed without surgery. It is concluded that significant complications secondary to venous angiomas are infrequent and that surgical resection of these lesions and of surrounding brain is rarely indicated.

Nonprogressive calcified mass of the skull involving nine cranial nerves: 36-year follow-up

1974 ◽  
Vol 40 (6) ◽  
pp. 779-782
Author(s):  
Michael Scott
Keyword(s):  
Neurological Deficit ◽  
Cranial Nerves ◽  
Content Type ◽  
Unilateral Involvement ◽  
Fine Print ◽  
Progressive Enlargement

✓ A case is reported in which a calcified mass in the posterior and middle fossae produced unilateral involvement of nine cranial nerves but 36 years later showed no evidence of progressive enlargement or increase in neurological deficit.

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