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)

In order to clarify the pathogenesis of paraneoplastic syndrome, immunohistochemical studies were performed in a patient with subacute sensory neuropathy secondary to a small cell lung cancer. The case was a 73-year-old ex-farmer, whose chief complaints were pins and needles sensation of distal limbs and gait difficulty. After 6 weeks prodromata of pain in the upper limbs and numbness in all the limbs, he became unable to stand up without assistance. Neurological examinations on admission revealed marked sensory disturbances with glove and stocking type hypalgesia to pin prick and the loss of position and vibration senses in the distal extremities. His deep tendon reflexes also decreased in all the limbs. A chest X-ray showed a mass in the left upper lung field. A transbronchial lung biopsy of the mass revealed a small cell carcinoma. He was treated with anti-cancer drugs and radiation but he died of pneumonia after 8 months illness. Autopsy revealed a marked demyelination of the entire posterior column of the spinal cord. Dorsal root ganglia were infiltrated by lymphocytes with significant neuronal loss. Immunohistochemically, most of the infiltrated cells around the neurons were classified as CD8+ with fewer CD4+ lymphocytes. No B-lymphocytes were detected in the ganglia. The HLA-ABC and HLA-DR positive cells were found only among the satellite cells, not in the neurons. The serum and CSF from the patient were immunohistologically reacted with the nuclei and cytoplasm of all neurons of human as well as of rats, indicating the presence of anti-Hu type antineuronal antibody in the patient's CSF as well as serum.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Immunohistochemical studies of paraneoplastic subacute sensory neuropathy--an analysis of antineuronal antibody and infiltrated lymphocytes]. 132 6

To determine the risk factors of the subjective symptoms experienced by chain saw workers, we surveyed 206 forestry workers using this device in their work. The strength of the relationship between their symptoms and such potential risk factors as occupational, behavioral, and physical factors was evaluated by a multiple logistic regression model. It was found that many years of chain saw operation, and numerous hours of chain saw operation per day, increased the risk of white finger, numbness of hands and arms, chillness of hands and arms and difficulty in joint movement, indicating that these symptoms were closely related to vibration exposure. Many years of forestry work before chain saw work also increased the risk of joint pain, suggesting that bone and joint disorders are related to heavy manual work not using a chain saw. A second job involving manual labor increased the risk of weakness in the arms, stiffness of the shoulders, and lumbago. Infrequent bathing was associated with increased risk of pain in hands and arms and lumbago. Older workers had a higher prevalence of stomach discomfort. No risk factor was found to significantly increase the risk of easy fatigability, forgetfulness and sleep disorder. It was found that not only exposure to vibration but also other factors contributed to the prevalence of pain in hands and arms, joint pain, weakness in arms, stiffness of shoulder, and lumbago. Second job and infrequent bathing appeared to be related to the occurrence of certain subjective symptoms. These contributory factors should be taken into account when evaluating subjective symptoms encountered in field studies of forestry workers.
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PMID:[Multivariate analysis on the relationship between subjective symptoms and risk factors for the development of symptoms including working conditions, life habits and physical status in forestry workers using chain saw]. 133 68

The outcome of carpal tunnel release was evaluated retrospectively in 60 hands of 53 patients followed for six to 33 months (median ten months). Outcome was considered good in 27% (pain, weakness, and numbness were essentially resolved); fair in 42% (most of the symptoms improved); and poor in 32% (symptoms persisted or worsened). Patients whose pre-operative work activity was considered physically strenuous were associated with a slightly but significantly poorer outcome (60% good or fair) compared to those in light work or with no employment (89% good or fair). Proportionately fewer patients returned to their original work when they previously engaged in strenuous activity, ranging from 27% for those using air guns to 80% in light work. It appears that the highest chance of a poor outcome from carpal tunnel release occurs in patients who have either associated symptoms of thoracic outlet syndrome or physically strenuous work activities.
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PMID:Pre-operative factors and treatment outcome following carpal tunnel release. 133 35

Four cases of lumbar disc protrusion with fragments of nucleus pulposus in the dural sac are reported, representing 0.3% of 1555 cases surgically treated over the past 35 years. All four cases were severely affected with distinct clinical manifestations of prolapsed disc, acute onset or sudden deterioration, pain, numbness, weakness, partial or complete paraplegia, and disturbances of urination and defecation accompanied by symptoms of severe and extensive spinal stenosis. They were treated with total laminectomy, section of dural sac, separation of adhesion and removal of fragments of nucleus pulposus. The results were excellent in one, Good in two and fair in one patient as revealed by the follow-up study which ranged from 4 months to 6 years. The clinical features, pathology, cause of prolapse, diagnosis, some points for attention concerning its management as well as that of adhesive arachnoiditis are discussed.
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PMID:[Operative treatment for lumbar disc protrusion with fragment of nucleus pulposus in the dural sac]. 133 46

The clinical effects of three lidocaine-containing solutions with and without frigen (freon-113) as a propellant, after different waiting periods, and with different dosages applied were investigated in 130 outpatients who were undergoing dental treatment in the maxilla under local anesthesia. They were divided randomly into five groups (A through E): (A) Xylocaine spray with frigen, two applications (20 mg lidocaine); (B) Xylestesin spray with frigen, two applications (14 mg lidocaine); (C) Xylestesin spray with frigen, three applications (21 mg lidocaine); (D) Xylestesin pump spray without frigen, two applications (14 mg lidocaine); and (E) no topical anesthesia. They were further divided into 12 subgroups to evaluate waiting periods between the application of the topical anesthesia and the injection (1, 2, or 3 minutes). Patients assessed the pain of the injection, intensity of numbness, and intensity of the taste on a visual analog scale; they also assessed the pain of the injection compared to former injections. Pain during injection was reduced by topical application of lidocaine. A waiting period of 2 minutes proved to be sufficient and can be justified to avoid impatience and increased numbness in patients. However, a 3-minute waiting period may be appropriate for sensitive patients. An increase in the dosage failed to show better analgesia. The pump spray without frigen proved to be effective.
Anesth Pain Control Dent 1992
PMID:Clinical investigation of potency and onset of different lidocaine sprays for topical anesthesia in dentistry. 139 79

This paper reports 300 coronary heart disease patients with different needling sensations, mainly with distension, when acupuncturing Neiguan by identical acupuncture doctor with same manipulation. The higher rate of PSM appearance and better acupuncture effect were observed, in patients with compound sensation, such as sourness-distension and distension-numbness. All of the patients who felt pain did not appear PSM and the acupuncture effect was poor. The appearance rate of PSM and acupuncture effect of other kind needling sensations were between the two. The results showed the kind of needling sensation while acupuncture had close relation with the appearance of PSM and the acupuncture effect.
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PMID:[Preliminary observation on the relation among needling sensation, propagated sensation along meridian (PSM), and acupuncture effect when acupuncture neiguan]. 139 63

Thoracic sympathectomy has an established role in the management of primary palmar and axillary hyperhidrosis, Raynaud's phenomenon and occlusive vascular disease. Potential problems with traditional surgical approaches to the sympathetic chain include poor exposure, risk of damage to adjacent structures and postoperative pain. A minimally invasive endoscopic approach helps to overcome these problems. Using this technique, 45 procedures have been performed on 26 patients in two districts in the South West of England over the past five years. Follow-up information was available for 39 procedures. All 27 procedures for hyperhidrosis and both for occlusive vascular disease have produced a long-term improvement. Nine of the 10 procedures for Raynaud's phenomenon have also produced some degree of long-term improvement. Complications included four asymptomatic pneumothoraces, two patients with temporary unilateral Horner's syndrome and two instances of intercosto-brachial numbness. On the positive side, patients expressed satisfaction with the efficacy, rapid recovery and small unobtrusive scars produced by the procedure. Endoscopic transthoracic sympathectomy is effective, safe and well accepted by patients and we believe is now the method of choice for this procedure.
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PMID:Endoscopic transthoracic sympathectomy: experience in the south west of England. 139 53

A series of subjective and objective measures were chosen to determine impairment of upper extremity function in 157 workers performing repetitive tasks. Workers were asked to respond to questions regarding their perception of the presence or absence of numbness, pain, weakness, or swelling in their upper extremities. Objective tests consisted of the measurement of grip strength, pinch strength, Semmes-Weinstein monofilament sensory responses, vibrometer responses, neurometer measurement, and the presence or absence of Tinel's or Phalen's signs. These measures were considered collectively to estimate the overall levels of impairment of each individual. Overall findings show that 55 percent of workers examined had impairment scores of 2 or more and 75 percent had scores of 1 or more. Significant differences were found in impairment ratings between job types. Those jobs requiring the highest repetition with the least rest per cycle had the highest impairment ratings. Workers that rotated jobs had impairment scores significantly less (p less than 0.005) than the average of workers performing single-task jobs. We conclude that cumulative trauma disorders are more prevalent than originally believed and that the disorder is best examined from an overall functional impairment perspective.
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PMID:Upper extremity impairment in workers performing repetitive tasks. 140 97

Five patients with seizures involving the secondary sensory and/or related areas (SSRA) are presented. Four of five experienced ictal numbness and/or tingling bilaterally and/or axially; this involved fingertips (three patients), lips (two), tongue (two), and was diffuse in one. The fifth patient experienced bilateral ictal pain. Associated ictal symptoms implicating adjacent regions appeared in all five patients, including contralateral clonic movements (two patients), hypersalivation (two), taste (one), vocalization (two), dysphagia (one), and contralateral sensory march (one). Two patients had ictal symptoms suggestive of adjacent temporal lobe involvement. By history, the SSRA was involved at seizure onset in four and by spread in one. All five patients had electroencephalogram (EEG) or subdural EEG supportive evidence of SSRA involvement: ictal (three) and interictal (three). Three patients had lesions in this area shown by magnetic resonance imaging or computerized tomography and all three had histologically proven glial tumours. Relevant experimental physiological and anatomical data are reviewed.
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PMID:Seizures involving secondary sensory and related areas. 142 1

This is a case report of a 22-year-old male who suffered a stab injury to his right hand. Sixteen days after primary wound closure, he complained of pain from a pulsating mass in his right palm, with numbness along the ulnar side of the middle finger. At operation, a false aneurysm was found and resected, after ligation of the common digital artery proximal and distal to the aneurysm.
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PMID:[Traumatic aneurysm of the hand--a rare complication of a stab injury]. 142 65


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