Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C1762617 (weakness)
 37,932 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 48-year-old woman with head and neck pain and upper extremity weakness demonstrated equivocal neurologic findings and otherwise essentially negative laboratory and x-ray evaluations. An interview at a case conference revealed significant depression, severe marital discord, and a poor self-image. The correlation of the onset of her physical symptoms with certain life events suggested that psychologic factors were important contributors to her disorder. Discussed here are an approach to understanding such problem patients and methods of ongoing management.
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PMID:Neurologic symptoms in a depressed woman. A medical-psychiatric case conference. 746 50

The effect for cyclists of the typical forward sitting position on neck strength and its possible relationship to neck pain have not been examined. The purpose of this study was to measure the peak isometric cervical extension strength (PICES) of both recreational and experienced road cyclists and to compare these values to those of noncyclists. Subjects, 45 men between the ages of 18 and 40, were tested for voluntary PICES through a 126 degrees range of motion on a MedX cervical extension machine. No significant differences were found between the three groups in PICES at any angle. When expressed relative to body weight, significant differences in PICES were found at 126 degrees between the control group and the recreational cyclist group (p < 0.05), and between the control group and the experienced cyclist group (p < 0.01), but not at any other angle. Furthermore, no significant differences in strength were found between cyclists experiencing neck pain and those who did not. These data indicate that the cervical muscles of cyclists have not adapted by increasing maximal isometric strength above that of noncyclists, and that the neck pain frequently reported may be due to fatigue from sustained muscular contractions associated with time spent cycling, rather than from muscle weakness.
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PMID:Isometric cervical extension strength of recreational and experienced cyclists. 764 Jun 49

A 77-year-old male was hospitalized with a 6-day history of severe posterior cervical pain and headache. An initial lumbar puncture revealed polymorphonuclear pleocytosis indicating pyogenic meningitis. The blood and throat cultures on admission were positive for Staphylococcus aureus. A combination of ceftriaxone and ABPC, both of which were sensitive to the pathogen, were intravenously administered for one month, by which he responded well as to the meningitis. However, he was found to have persistent neck pain, and wasting and weakness of the shoulder girdles, which were associated with polyneuropathy-like sensory loss. Neuroimaging studies disclosed a partial destruction of the odontoid process, subluxation of the atlantoaxial joint, MRI evidence of an inflammatory pseudomass formation dorsal to the odontoid process and an increased uptake of radionuclide on bone scanning, all of which were indicative of osteomyelitic processes at the region of the axis; i.e., the meningitis was thought to be secondary to osteomyelitis of the odontoid process and hence the foramen magnum syndrome characteristic to this particular case was explained by the compression of the cervicomedullary junction due to the pseudomass. To our knowledge, this is the first case of primary odontoid osteomyelitis to be reported in Japan.
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PMID:[Acute bacterial meningitis and foramen magnum syndrome as a presentation of odontoid osteomyelitis. A case report]. 766 25

We retrospectively reviewed the magnetic resonance imaging studies that had been made for ninety-five patients who had idiopathic scoliosis. We wished to determine if we could identify any criteria that should be met before these studies are performed. The study group included thirty-one male patients and sixty-four female patients. The average age at the time of the imaging study was thirteen years (range, one to twenty-eight years). The average curve was 41 degrees (range, 11 to 95 degrees). Fourteen patients were seen to have an intraspinal abnormality on the imaging study: twelve had a syrinx, one had a syrinx and an astrocytoma of the spinal cord, and one had dural ectasia. Five of the eight patients who were less than eleven years old and who had a left thoracic curve had an intraspinal abnormality on the imaging study, but this combination of factors did not indicate the need for operative intervention. Four of the intraspinal abnormalities in the fourteen patients necessitated neurosurgical intervention; if the criteria for obtaining the imaging study had been restricted to neck pain and headache--particularly with exertion--and neurological findings such as ataxia, weakness, and a cavus foot, these abnormalities would have been diagnosed.
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PMID:Childhood scoliosis: clinical indications for magnetic resonance imaging. 782 55

Botulinum toxin (BTX) injections provide effective treatment for a variety of disorders manifested by inappropriate muscle contractions, but its efficacy in the treatment of tics has not been previously studied. Ten male patients 13-53 years of age who were diagnosed with Tourette's syndrome manifested by disabling focal tics were included in this pilot study. Five patients had frequent blinking and blepharospasm, rendering them "blind," and five patients had severe and painful dystonic tics involving their neck muscles. All 10 patients experienced moderate to marked improvement in the intensity and frequency of tics after BTX injections into the involved muscles. Patients in whom premonitory urges preceded their tics noted marked lessening of these sensory symptoms. The benefit lasted 2-20 weeks after injections. There were no serious complications, except for transient ptosis in two and neck pain, stiffness, or weakness in three patients. BTX injections appear to be safe and effective treatment for patients with focal dystonic tics. The treatment ameliorates not only involuntary movements but also the premonitory sensory component associated with some tics.
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PMID:Botulinum toxin in the treatment of dystonic tics. 804 78

Postlaminectomy kyphosis is rarely encountered as a sequela of decompression of the upper cervical spine, especially in adults. We present a case of disabling cervical kyphosis which developed after laminectomy for excision of a foramen magnum tumor and was treated successfully by occipito-vertebral fusion. A sixty-one-year old female was treated by laminectomy of the first through to the third cervical spine for a foramen magnum meningioma. One year later, the laminectomy was extended downward to include the fourth through to the seventh cervical spine because of neurological deterioration. Seven years after the first laminectomy, she was referred to our spinal service because of severe neck pain, numbness and muscle weakness of both upper extremities. Lateral X-ray of her cervical spine presented a severe kyphosis. Roentgenogram two months after the first laminectomy already showed slight deformity and, timewise, it corresponded with the time when the patient experienced neurological deterioration. Subsequent X-rays showed progression of kyphosis. After we confirmed a lessening of the pain and improvement of the neurological symptoms during an axial traction using a halo-vest, posterior occipito-cervico-thoracic fusion was performed using Luque segmental spinal instrumentation and autogenous bone graft. After surgery the pain decreased and neurological symptoms improved. It is important to be aware of the complication of kyphotic deformity after laminectomy and once it has developed, it is recommended to stabilize the progression by early spinal fusion.
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PMID:[Postlaminectomy kyphosis of the cervical spine complicating spinal cord tumor in the foramen magnum]. 819 37

Eight horses had forelimb lameness which was considered unrelated to primary forelimb pain, but was associated with radiographic abnormalities of one or more cervical vertebrae. There was no evidence of ataxia or weakness. The degree and character of the forelimb lameness varied between horses. In 4 horses, selective local analgesic techniques were used to rule out lameness associated with pain in the forelimb. In the other 4 horses, radiographic examination of the cervical region was performed on the basis of forelimb lameness seen in conjunction with neck stiffness and/or neck pain. Three horses had marked modelling of the synovial articular facet joints in the caudal cervical region; a 4th horse had modelling and a fracture involving the synovial articulation between the 4th and 5th cervical vertebrae. One horse had abnormalities of the intercentral articulation between the 7th cervical and 1st thoracic vertebrae and a discrete mineralised opacity dorsal to it. Two horses had large lucent zones in a vertebral body. One horse had a fracture of the body of the 7th cervical vertebra. Five horses were humanely destroyed, 2 returned to their previous level of activity after a prolonged period of rest and 1 was still being rested at the time of writing.
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PMID:Forelimb lameness associated with radiographic abnormalities of the cervical vertebrae. 822 74

A retrospective study was conducted on 21 patients with cervical spondylotic myelopathy to study the clinical characteristics of these patients and the influence of surgery and rehabilitation on their outcome. All the patients were 50 years and above, with a mean age of 63.6 years. The most common presenting feature was weakness of all the limbs. Neckache was not a prominent finding. Although only 2 patients complained of bladder disturbance, 6 other patients were found to have bladder dysfunction after urodynamic assessment. Clinical outcome after surgery was 50% improved, 28% unchanged and 22% worsened. Fifty percent of the patients with voiding problems recovered after bladder training. Rehabilitation was significant in assisting in the recovery of patients after surgery. One patient had a disabling stroke 4 days after cervical surgery while another died of urinary tract infection while undergoing rehabilitation.
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PMID:Outcome of patients with cervical spondylotic myelopathy seen at a rehabilitation centre. 826 81

Spontaneous spinal epidural hematoma is a rare condition that usually requires surgical evacuation of the hematoma. We report a case of spontaneous spinal epidural hematoma that was probably associated with aspirin intake. The initial clinical signs and symptoms included sharp, left-sided neck pain and weakness of the left arm. The initial magnetic resonance image showed a spinal epidural hematoma extending from C2 to C6, with compression of the myelon. This case is remarkable for dramatic clinical improvement within 12 hours and the magnetic resonance imaging documentation of complete resolution within 3 days. For each patient with a stable or improving neurological status, conservative management monitored by magnetic resonance imaging might be the treatment of choice.
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PMID:Spontaneous resolution of a large spinal epidural hematoma: case report. 869 4

Three weeks after an automobile accident, a 35-year-old man experienced left throat and neck pain, numbness of the left face and tongue, dysphagia, left arm pain and weakness, and left miosis. At age 27, he had suffered an aneurysmal subarachnoid hemorrhage. Angiography at that time had also demonstrated a fenestration of the left intracranial vertebral artery. At the time of the second presentation, angiography showed that one of the limbs of the fenestration had become occluded. Although the vast majority of intracranial arterial fenestrations are asymptomatic, occlusion of one of the limbs of a fenestration may be the cause of stroke.
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PMID:Traumatic occlusion of one limb of an intracranial arterial fenestration: an uncommon cause of stroke. 871 96


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