Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030193 (pain)
 261,466 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 40-year-old woman had pain and numbness in the left upper extremity, on Dec. 1982. These symptoms progressed gradually. She was admitted to our department on Jan. 26, 1984 because of neck pains and progressive paraplegia. Neurological examination revealed monoplegia of the left arm with absent DTRs, spastic paraplegia, sensory disturbances below Th 11 level and severe sphincter disturbance. A metrizamide myelogram showed intradural extramedullary mass at C 4-7. Laminectomy was immediately performed from C 3 to C 7. A soft and brown tumor was attached at the ventral aspect of the cord at C 3 and C 7 and it was firmly attached at the root sleeve of the C 5 level. The histological diagnosis of the tumor was malignant schwannoma. One month later, she was discharged on foot. However, she was re-admitted to our department because of intractable pains in left neck and arm in Aug. '84. The second operation was done on Sept. 15. A soft and brown mass was found intra- and extradurally and it invaded into paravertebral muscules. On Sep. 30 '84 she died from respiratory failure. Postmortem examination revealed that intra-extradural tumor was found at C 4-Th 3, and the left brachial plexus was swollen. In the brachial plexus, the nerve fiber was replaced with tumor in the perineurium. The tumor invaded to the vertebral body and the paravertebral muscles. There were numerous metastasis of the tumor in both lungs. The tumor was formed by variable and scanty cytoplasm with many mitotic figures.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[An autopsy case of malignant schwannoma in the brachial plexus extending into the spinal canal]. 379 Mar 59

Fifty-seven patients with spinal metastases underwent 60 operations. 36 patients were operated on by anterior approach with decompressive coporectomy and stabilization by metal and methylmetacrylate and 24 patients by laminectomy and/or stabilization by osteosynthesis. Postoperative improvement of the pain syndrome was observed after 56 operations. Neurologic signs were present in 23 patients with paraplegia (5 patients) or paraparesis (18 patients); 15 of the latter patients improved and recovered walking capacity. Two types of metastasis were distinguished: corporal metastasis, in which vertebral wedging and posterior protrusion led to neural deficit, with a good prognosis if treated by anterior surgery, and pericordal metastasis in which the cord compression is due to metastatic proliferation into the spinal canal. Results after decompressive surgery, either by posterior or anterior approaches are more doubtful. Surgery is beneficial and should be preferred to radiation when there is medullary compression by corporal metastasis and also in the presence of intense pain or potential instability of the spine.
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PMID:Surgical treatment of vertebral metastasis. 382 65

Epidural injections of buprenorphine were given for postoperative pain relief to a patient with pulmonary carcinoma who underwent a right upper lobectomy. Paraplegia occurred postoperatively and the patient's neurological status deteriorated after each injection of epidural narcotic. Laminectomies on the third postoperative day revealed an expanded oxidized cellulose (Oxycel) pledget in the epidural space. Neurologic dysfunction after epidural narcotic administration was caused by the oxidized cellulose which had migrated into the epidural space following use for surgical haemostasis and subsequently expanded with the narcotic solution and blood.
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PMID:Postoperative paraplegia associated with epidural narcotic administration. 382 9

A patient is presented in whom 15 ml of 15% potassium chloride (30 mM) mixed with bupivacaine was injected epidurally for relief of pain resulting from widespread pelvic malignancy. Within minutes the patient complained of severe pain in both the lower limbs and rapidly became paraplegic with bladder and bowel incontinence. The paraplegia was permanent. The transient symptoms of pain may have been partly due to the irritant effects of a hyperosmolar solution of potassium chloride in the epidural space, while the permanent neurological damage might have been due to the very high extracellular concentration of potassium leading on to a depolarising phenomenon initially followed by nerve tissue necrosis.
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PMID:Paraplegia following epidural potassium chloride. 397 Mar 37

Recovery of voluntary motor function after incomplete spinal cord injuries is attributed to a variety of physiological mechanisms, such as resolution of conduction block in injured axons, and neuroplasticity mechanisms in spared axons. To better understand these recovery mechanisms, we have examined motor recovery in one type of incomplete cord injury, the Brown-Sequard Syndrome. This syndrome is observed in patients with unilateral injury of the spinal cord and is manifested as asymmetric weakness and pain/temperature sensory loss contralateral to the weakest extremity. We have followed the course of motor recovery in two patients and reviewed the literature in an additional 59. Common features of this motor recovery include: 1) recovery of ipsilateral proximal extensor muscles before ipsilateral distal flexors, 2) recovery of any weakness in the extremity with pain/temperature sensory loss before the opposite extremity, and 3) recovery of voluntary motor strength and a functional gait by 1 to 6 months. We discuss these observations with respect to three hypotheses to explain motor recovery and suggest that neuroplasticity mechanisms functioning in spared descending axons may mediate much of the observed recovery after Brown-Sequard cord lesions.
Paraplegia 1985 Feb
PMID:Temporal course of motor recovery after Brown-Sequard spinal cord injuries. 398 46

This is a retrospective review of 82 cases of spinal epidural metastasis. A warning vertebral or radicular pain was present in 85% of the cases. In 33% of the patients, who complained only of pain without any neurological deficit, a complete myelographic block was already present. It is thus of prime importance not to neglect a vertebro-radicular pain in cancer patients, and even in patients without known cancer since the epidural metastasis was the first manifestation of the neoplasm in 30% of our cases. The indications for myelography are defined. The functional result (i.e. ability to walk) after treatment depends on the neurological state before treatment. In our series, total paraplegia was always irreversible. Early diagnosis and treatment are thus very important. The surgical treatment alone is judged insufficient. We were not able to prove the superiority of one of the following therapeutic modalities: laminectomy followed by radiotherapy or radiotherapy alone. Radiotherapy is indicated in all cases, often as the sole treatment. The indications for surgery are defined; they are based on our own experience and the literature. High dose steroids are indicated as adjuvant therapy.
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PMID:[Epidural metastases at the spinal level. Clinical study of 82 cases]. 398 76

There are complications of spinal cord paralysis peculiar to the extended care period. These may be motor skeletal, neurogenic, visceral and psychogenic. If practised regularly, prevention can be very effective in reducing the disability in all groups. Limb oedema, joint contractures, myasthenia and pain can be materially reduced by regular activity, maintaining joint mobility and the use of recreational motor skeletal activities. Urinary tract infection and decubiti can be largely eliminated by careful attention to anti-bacterial suppression and better hygiene, both personal and at home. Decubiti can be eliminated by regular skin care and eliminating friction and pressure. Most episodes of such complications can be effectively prevented and treated by the expert home visiting nurse. Social complications and drug abuse are areas of increasing concern. These can be kept to a minimum by regular assessment and, most importantly, when diagnosed early by the home visiting professional.
Paraplegia 1985 Apr
PMID:Preventive measures in the tertiary care of spinal cord injured people. 400 Jun 94

The authors report two cases of extramedullary arteriovenous fistulas in the spinal canal with venous return into the spinal cord veins. Both patients were middle-aged men who presented with multiple nerve root involvement of the lower extremities for one year and three months respectively. Myelography demonstrated an indentation at the level of the conus medullaris by a dilated vein in both cases. Arteriography of the spinal cord demonstrated an arteriovenous malformation from the dura mater with venous return into the ascending spinal cord veins, located in both cases at T11. Unlike typical angiomas of the spinal cord, these arteriovenous fistulas do not arise from spinal cord arteries. Only the venous return is into the spinal cord system. Initial clinical manifestations are progressive and often misleading, with pseudoradicular pain of the lower extremities or intermittent claudication which was observed in both patients. Only good quality myelography enabled visualization of the dilated vein at the level of the conus medullaris which lead to localization of the arteriovenous malformation and its afferent arteries outside of the spinal cord itself. Treatment is either surgical, or neuroradiological (embolization). Similar results are obtained by both methods, in a condition which would otherwise progress to paraplegia.
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PMID:[Extramedullary arteriovenous fistula of the spinal canal with spinal cord venous drainage. Apropos of 2 cases]. 400 12

Chronic pain is a common clinical finding in spinal cord injury (SCI), with a reported incidence of between 45% and 90%. This figure was obtained by using nonstandardized pain evaluation and for mostly inpatient populations. Because of the shortcomings of previous investigations and the wide range of reported incidence, a study was conducted using self-rating pain measurement, an activity check list, and a drug-use rating scale. Pain in 40 hospitalized SCI patients (19 quadriplegics and 21 paraplegics) was evaluated according to the self-rating pain scale and for physical activities. The medical record of each of these patients was then reviewed to evaluate use of pain medications. Using the same method, 24 outpatients (12 with quadriplegia and 12 with paraplegia) in the Hospital Based Home Care Program were studied. Statistical analysis showed an incidence of chronic pain and decreased activity of 60% among inpatients and of 16.6% in outpatients. The drug-use rating scale was also significantly higher among inpatients while outpatients had a higher level of physical activity than inpatients. Whether these differences are causally related to the patient's hospitalization is difficult to determine.
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PMID:Chronic pain in spinal cord injury: comparison between inpatients and outpatients. 406 30

Metastatic carcinoma of the prostate is a common cause of spinal cord compression. In this review of 37 men who underwent laminectomy for this condition this was the first presentation of previously undiagnosed cancer in 11 (29%). One year after decompression 17 (50%) were alive. Twenty patients (59%) could walk after laminectomy. All but 8 were relieved of pain and bladder function was improved in 13 (38%). Those ambulant before laminectomy (7) and those with occult prostate cancer did particularly well. Poor results were associated with a rapid onset of paraparesis and pre-operative progression to paraplegia. A delay in diagnosis was detrimental to outcome. A high index of suspicion in patients with carcinoma of the prostate is essential so that early diagnosis can be made before paraplegia is established. Carcinoma of the prostate must always be excluded in men with cord compression of unknown aetiology.
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PMID:Cord compression and carcinoma of the prostate: is laminectomy justified? 408 36


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