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Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Eight patients treated for histologically confirmed primary spinal epidural non-Hodgkin's lymphoma diagnosed between January 1979 and August 1989 (6.6% of all cases of intraspinal lymphoma) were studied. There were six men and two women. The median age was 70 years (range, 43-80 yr). Patients sought treatment for a prodrome of back pain (median duration, 3 mo) followed by an acute neurological deterioration (median duration, 6 d). The most common findings were a discrete sensory level in 5 patients, hyperreflexia in 5 patients, and paraparesis or paraplegia in 5 patients. Radiographically, there was an absence of bony destruction by these tumors. All patients underwent a decompressive laminectomy, subtotal tumor resection, and spinal irradiation (median dose, 3800 cGy). Two patients had low-grade lymphomas (one B cell and one T cell), and 6 patients had intermediate-grade lesions (six B cell). Two patients with B-cell lymphomas (one low-grade and one intermediate-grade) developed metastatic disease 15 and 17 months after the initial diagnosis; no evidence of lymphoma developed in the other 6 patients. The median survival was 22 months (range, 2-71 mo). Lymphoma was the cause of death in only 1 of the 4 patients who died, and the 4 younger patients are alive and well. Primary spinal epidural non-Hodgkin's lymphoma should be a diagnostic consideration in the older patient who seeks treatment for spinal cord compression manifested by a prodrome of back pain, followed by a rapid neurological deterioration, normal plain spine radiographs, and neuroimaging consistent with an extradural compressive lesion. Surgery for this diagnosis followed by spinal irradiation should result in significant neurological improvement.
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PMID:Primary spinal epidural non-Hodgkin's lymphoma: report of eight patients and review of the literature. 158 77

Six patients underwent translumbar amputation (TLA), a life-saving procedure, after standard modalities of therapy failed to control the progression of the disease. The primary diagnoses were as follows: pelvic arterial-venous (A-V) malformation, 1; sacral chordoma, 3; giant cell tumor of the sacrum, 1; and paraplegia with squamous cell cancer arising in intractable decubitus, 1. There were no operative deaths. The following postoperative complications developed in five patients: urinary fistulae, 2; small bowel obstruction, 1; intraabdominal bleeding, 1; hypertension, 2; small bowel fistula, 1; and dehiscence of skin closure, 1. Two patients died with distant metastases (24 months) and distant metastases with local recurrence (6 months). The remaining four patients were alive and well 72, 56, 48, and 18 months after the surgical procedure. All of these patients have reached the rehabilitation goals.
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PMID:Translumbar amputation. 234 Apr 66

Pain is the earliest and most prominent feature of symptomatic spinal metastases. In some cases, pain may have been present for months and dismissed as arthritis or back strain. Local back or neck pain occurring in a cancer patient is due to spinal metastasis until proved otherwise. Once weakness occurs, the disease progresses to paraplegia unless treatment is undertaken. Pedicle erosion is the most common abnormality on spinal films. Irradiation is often effective, but surgery is indicated for radiation failure, unknown diagnosis, pathologic fracture-dislocation and rapid disease progression.
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PMID:Symptomatic spinal metastases. 252 57

Diagnosis and treatment of acute aortic thrombosis utilizing magnetic resonance imaging is reported. The patient had known thoracolumbar spinal metastases and sudden onset paraplegia. MRI critically shortened the time to emergent surgery and obviated the need for two invasive tests (myelogram and angiogram).
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PMID:Acute aortic thrombosis causing sudden paraplegia in a patient with known thoraco-lumbar spinal metastasis: the diagnostic usefulness of magnetic resonance imaging. 275 68

It is generally accepted that the metastases of intracranial glioma to extracranial location are rare. In such a case the minimal criteria proposed originally by Weiss should usually be satisfied if a report is to be considered as an acceptable case of metastasizing central nervous system glioma outside the central nervous system. We report a case of glioblastoma multiforme, fulfilling Weiss' criteria, metastasizing the spinal epidural space. The patient was a 32-year-old male, who underwent craniotomy and subtotal removal of a glioblastoma multiforme in the left parietooccipital area. He was additionally treated with irradiation and chemotherapeutic agents. Twelve months after the craniotomy, he was admitted again to our clinic because of sudden onset of severe lumbago, paraplegia and urinary disturbance. Diagnosis of a spinal epidural tumor was made and laminectomy (Th10-L1) was performed. At operation, an epidural mass was found, however no invasion to the spinal cord or dura was noted. Histological diagnosis of the tumor was glioblastoma multiforme. Although he was treated with radiation, pulmonary metastasis was manifested one month later, and the condition of the patient deteriorated. He died 21 months after the first operation and 8 months after the second operation. Even at the terminal stage, his consciousness was clear without any sign for recurrence of intracranial tumor. The general autopsy was done and multiple metastatic lesions of glioblastoma multiforme in paratracheal and paraaortic lymph node, left pleura, both lungs and spinal cord were observed. The present case suggests that the surgical intervention, irradiation, and chemotherapy may contribute to extracranial metastasis of a glioblastoma.
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PMID:[Spinal epidural metastasis of glioblastoma multiforme: a case report]. 298 97

We present two cases in which spinal epidural compression was caused by the expansion of bony elements into the spinal canal as a result of osteoblastic metastases. The precise nature of the compression was appreciated only on computed tomography. One patient had immediate and sustained neurological improvement after laminectomy. The other benefited temporarily, but widespread involvement of his spine ultimately led to paraplegia despite two more decompressive procedures. We think that bony expansion of the spine secondary to osteoblastic metastasis is not reversible with radiation therapy alone and is, therefore, an absolute indication for surgical decompression.
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PMID:Spinal epidural compression secondary to osteoblastic metastatic vertebral expansion. 320 Apr 1

During the period 1978 to 1986, 13 children aged 2-15 years underwent surgical resection of malignant thoracic tumours. Five children with neuroblastomas presented with chest pain and infections, pleural effusions, dysphagia, lymphadenopathy and paraplegia. Chemo- and radiotherapy were given preoperatively to previously diagnosed cases and postoperatively to all survivors. At operation, complete tumour clearance was possible in only two cases. Two children remain alive with no sign of recurrence at 6 and 7 1/2 years. Eight children with pulmonary metastases had undergone resection of the primary tumour and systemic chemotherapy. All were asymptomatic and were detected by chest radiographs. Wedge resection or lobectomy was performed. Two required contralateral resections at 4 months. Two children remain alive with no evidence of recurrence at 2 and 6 1/2 years. We conclude that aggressive surgical resection of childhood thoracic malignancy is worthwhile, but cooperation with a paediatric oncology team is essential.
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PMID:Surgical management of thoracic malignancy in childhood: eight years' experience in Leeds. 340 50

The diagnosis of intramedullary spinal cord metastasis (ISM) is difficult, and treatment is usually ineffective. We review our own experience with ISM as well as the pertinent medical literature, and suggest a practical diagnostic and therapeutic approach. The problem of the diagnosis of ISM is essentially that of the differential diagnosis of a noncompressive myelopathy in a patient with systemic cancer. Most such patients prove to have ISM, meningeal carcinomatosis, radiation myelopathy, or paraneoplastic necrotizing myelopathy. Neurologic features of value in this differential diagnosis are pain, the tempo and mode of progression of symptoms, and tumor cells in the spinal fluid. Oncologic features of value are the location of the primary tumor, the past exposure to therapeutic radiation, cerebral metastases, and the extent of systemic metastatic disease. The myelogram in ISM is either normal or nonspecifically abnormal; therefore, the diagnosis must be made on clinical grounds. Although no single finding is diagnostic of ISM, a careful clinical analysis will lead to the correct diagnosis in most cases. Radiation therapy is effective treatment for ISM, but only if it is administered early, before paraplegia supervenes. Thus, the diagnosis should be made and treatment begun as soon as possible. Intramedullary spinal cord metastasis is often multifocal rather than solitary; therefore, whole-cord rather than local spinal radiation should be given, if possible. If local radiotherapy is chosen, the construction of the portal can be based on the myelogram or, in the event of a normal study, on the clinical localization of the tumor.
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PMID:Intramedullary spinal cord metastasis. Diagnostic and therapeutic considerations. 357 64

The epidural compression secondary to genitourinary malignancies is relatively uncommon. Of 2118 patients who were diagnosed as having a genitourinary malignancy at the Columbia-Presbyterian Medical Center from 1970-1979, 21 are known to have developed an epidural cord compression by June 30, 1985 (16 from prostate, 1 from urinary bladder, and 4 from renal origin). The following items were reviewed in these 21 patients: age of the patient at diagnosis of the primary tumor; primary site of the genitourinary primary; time in months from the date of diagnosis of the genitourinary primary to the data of diagnosis of the spinal cord compression; methods of diagnosis; presenting symptoms and signs; treatment methods; and survival following the date of diagnosis of the compression. The distribution of location of the epidural metastasis in the current series is as follows: cervical-thoracic, 7%; thoracic, 73%; and lumbosacral, 20%. Skip metastases to the epidural space was the initial sign of malignancy in six patients (31.5%). Five patients (26%) with epidural cord compression survived at least 24 months following the date of diagnosis of their compression. Only two patients in this series with paraplegia (secondary to their compression) had improvement in ambulation following treatment of their compression: of these two patients, one had a prostate primary and the other a renal primary. The indications and techniques for surgery and radiotherapy are briefly described and early diagnosis and treatment are stressed.
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PMID:Epidural cord compression in association with genitourinary neoplasms. 371 59

In a retrospective analysis of 149 patients with metastatic spinal tumors, the postoperative outcome was compared in patients who had posterior decompressive laminectomies alone (PL) and patients who had supplemental posterior stabilization at the time of laminectomy (PLS). The object of the analysis was to define the indications for stabilization. Posterior stabilization relieved pain, improved sphincter function, and encouraged ambulatory status. The use of adjunctive radiotherapy preceding laminectomy did not significantly improve the patient's postoperative course. Sex, age, initial symptom, length of time from onset of initial neurologic symptom to the time of laminectomy, the presence or duration of pain or sensory loss, the number of vertebrae involved with tumor, and the presence of widespread metastatic disease did not seem to influence the results of the surgical treatment. The presence of significant motor dysfunction, which was rapidly progressive before surgery, or profound sphincteric dysfunction prior to decompressive laminectomy was more frequent in patients who had unsatisfactory results. Decompressive laminectomy with stabilization should be considered in patients: with progressive neurologic symptoms, who are ambulatory, but whose pain increases despite radiotherapy, and who are ambulatory and were receiving radiotherapy for pain relief but who display neurologic dysfunction. For patients with established paraplegia and sphincter dysfunction, decompressive laminectomy and posterior stabilization are adjunctive measures of pain control.
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PMID:Laminectomy for metastatic epidural spinal cord tumors. Posterior stabilization, radiotherapy, and preoperative assessment. 372 Jan 4


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