1/36. A case of referred pain evoked by remote light touch after partial nerve injury.An unusual case of referred pain is presented in which a 63-year-old man, who suffered a severe injury to his right hand and arm during young adulthood, describes the later development of dysesthesia and shooting pain in his arm subsequent to stimulation of the ipsilateral scalp, the temporal and infrazygomatic region of the face, and the back. Referred sensations of this type are usually reported following amputation of an arm. Clinical examination of the sensory and motor function of the arm and hand revealed partial damage to the radial, ulnar and median nerves as well as possible brachial plexus involvement. Interestingly, pain could be evoked by repeated light touches applied to the remote trigger areas suggesting the involvement of a 'wind-up'-like process.- - - - - - - - - - ranking = 1keywords = dysesthesia (Clic here for more details about this article) |
2/36. Influence on touch, vibration and cutaneous pain of dorsal column stimulation in man.Five patients out of a group of ten who had dorsal column electrodes implanted for the relief of chronic pain were examined for the influence of the stimulation on the spontaneous pain and on the thresholds for touch, vibration and cutaneous pain induced by pinching. Stimulation producing paraesthesias resulted in an almost immediate abolishment of spontaneous pain and was accompanied by significant elevations of both tactile and vibratory thresholds. Elevation of thresholds was confined to segments below the site of implantation and occurred bilaterally also when the paraesthesias were restricted to one side. The changes of thresholds generally persisted for some time after the stimulation but these effects were short lasting in comparison with the effect on spontaneous pain. Elevation of sensory thresholds is presumably not due to blocking of the primary neurones but to central inhibitory mechanisms. The thresholds for induced cutaneous pain were not influenced by dorsal column stimulation except for one case in whom an abnormally low threshold within an hyperaestethic area became normalized.- - - - - - - - - - ranking = 0.099618838266473keywords = paraesthesia (Clic here for more details about this article) |
3/36. A case of intoxication after a bite by Latrodectus tredecimguttatus.A case of intoxication in Southern bulgaria after a bite from the venomous spider Latrodectus tredecimguttatus is reported. The development of both local (acute pain, itching erythema, paraesthesiae in the area of the bite) and general (weakness, headache, dizziness, fever, vomiting, myalgia, muscle cramps) symptoms, which passed relatively easily, is described. The clinical picture and treatment are briefly commented on.- - - - - - - - - - ranking = 0.049809419133237keywords = paraesthesia (Clic here for more details about this article) |
4/36. Postherpetic neuralgia after shingles: an under-recognized cause of chronic vulvar pain.BACKGROUND: Vulvar shingles, an uncommon presentation of a common disease, probably affects 1.5 million American women during their lifetime and leaves about 150,000 with postherpetic neuralgia, a chronic neuropathic pain syndrome. Prompt diagnosis and treatment can minimize pain severity and duration. CASES: The case of an 88-year-old woman with sacral shingles is described. Complications led to her demise. A 35-year-old with a 6-year history of disabling vulvar pain and many diagnostic procedures was ultimately diagnosed with postherpetic neuralgia. CONCLUSION: Shingles needs to be included in the differential diagnosis of vulvar rashes because it is a modifiable risk factor for chronic vulvar pain. The possibility of postherpetic neuralgia must be considered in women with unexplained vulvar dysesthesia.- - - - - - - - - - ranking = 1keywords = dysesthesia (Clic here for more details about this article) |
5/36. Episodic snapping of the medial head of the triceps due to weightlifting.We describe two patients who had episodic elbow snapping and ulnar nerve dysesthesias only after weightlifting. These symptoms would disappear soon afterward. The episodic nature of their complaints and findings led to misdiagnosis. We documented by repeated clinical examinations and magnetic resonance imaging that the presence of these symptoms correlated directly with the finding of intermittent, activity-related snapping of the medial triceps. In both patients, the symptoms disappeared when the medial portion of the triceps migrated medially but did not dislocate over the medial epicondyle with elbow flexion. Thus, a minor change in the configuration of the medial portion of the triceps (fluid accumulation) in the same individual at different times can cause intermittent dislocation of the medial triceps. Previous papers dealing with patients with snapping of the medial triceps describe symptoms exacerbated by athletic activities, but the constant finding of snapping on sequential examinations.- - - - - - - - - - ranking = 1keywords = dysesthesia (Clic here for more details about this article) |
6/36. multiple sclerosis and oral care.multiple sclerosis is a complex neurological condition affecting sensory and motor nerve transmission. Its progression and symptoms are unpredictable and vary from person to person as well as over time. Common early symptoms include visual disturbances, facial pain or trigeminal neuralgia and paraesthesia or numbness of feet, legs, hands and arms. These, plus symptoms of spasticity, spasms, tremor, fatigue, depression and progressive disability, impact on the individual's ability to maintain oral health, cope with dental treatment and access dental services. Also, many of the medications used in the symptomatic management of the condition have the potential to cause dry mouth and associated oral disease. There is no cure for multiple sclerosis, and treatment focuses on prevention of disability and maintenance of quality of life. Increasingly a multi-disciplinary team approach is used where the individual, if appropriate his/her carer, and the specialist nurse are key figures. The dental team plays an essential role in ensuring that oral health impacts positively on general health.- - - - - - - - - - ranking = 0.049809419133237keywords = paraesthesia (Clic here for more details about this article) |
7/36. nefopam abuse.OBJECTIVE: To report 3 patients who abused nefopam, a central analgesic that inhibits serotonin, norepinephrine, and dopamine reuptake. CASE SUMMARIES: CASE 1: A 42-year-old white woman with migraines started nefopam therapy about 10 years ago. She now obtains nefopam by prescription forgery and self-administers intramuscular nefopam 300 mg/d. She experiences anticholinergic effects of nefopam and, when attempting withdrawal, depressive symptoms. CASE 2: A 40-year-old white woman with osteoporosis has injected 120 mg of nefopam intramuscularly daily for several years. When she tried to increase doses due to worsening of her symptoms, she experienced tremor, involuntary movements, and dry mouth, and became aggressive. She then resumed the initial doses. She now reports symptoms of depression when attempting withdrawal. CASE 3: A 33-year-old white man, with a history of alcohol and benzodiazepine dependence and ileostomy, and an implanted drug delivery system, has been prescribed nefopam. Fifteen days after therapy was initiated, his daily consumption was 840 mg/d, and further increased to 1840 mg/d. He experienced violent behavior, agitation, facial dysesthesia and myoclonus, tremor of fingers, and sweating. He did not attempt withdrawal. DISCUSSION: The patients described above are drug-dependent according to the Diagnostic and Statistical Manual, 4th Edition. All patients developed a pharmacodynamic tolerance phenomenon, which can develop rapidly. Violent behavior, tremor after massive intake, and depressive symptoms during withdrawal are similar to those reported with psychostimulant abuse. CONCLUSIONS: When abused, nefopam has primarily psychostimulant-like effects, which are probably linked to its dopamine reuptake inhibition properties.- - - - - - - - - - ranking = 1keywords = dysesthesia (Clic here for more details about this article) |
8/36. Alcohol neurolysis for persistent pain caused by superior cluneal nerves injury after iliac crest bone graft harvesting in orthopedic surgery: report of four cases and review of the literature.STUDY DESIGN: Harvesting of autologous bone graft from the posterior iliac crest for lumbar spinal fusions is a frequently performed procedure in orthopedic surgery. The most common complication associated with this procedure is an alteration in sensation over the donor site manifested as chronic pain, hyperesthesia, dysesthesia, or diminished sensitivity resulting from superior cluneal nerve (SCN) injury. OBJECTIVE: To predict the effectiveness of alcohol neurolysis in the treatment of persistent pain caused by the entrapment of superior cluneal nerves. SUMMARY AND BACKGROUND DATA: The subjects of this study were patients with intractable pain in donor area after conventional treatments using a transverse incision, which is parallel to posterior iliac crest. The study group was composed of four patients who underwent surgery in a 1-year period and experienced chronic pain resulting from superior cluneal nerve injury. methods: No reports describing alcohol neurolysis of the superior cluneal nerve exist in the relevant literature. All four patients in this study were treated with alcohol neurolysis of the superior cluneal nerves. RESULTS: The study patients were observed up to 4 years, and none of them reported any problems. CONCLUSIONS: The authors suggest that conventional treatments be limited to a 2-month period, and that alcohol neurolysis be applied as soon as possible to prevent lengthy pain experiences.- - - - - - - - - - ranking = 1keywords = dysesthesia (Clic here for more details about this article) |
9/36. Compression of the medial branch of the deep peroneal nerve, relieved by excision of an os intermetatarseum. A case report.The authors report a case of direct compression of the medial branch of the deep peroneal nerve by an os intermetatarseum in a 52-year-old female patient who was referred to their Institution because of pain over the dorsum of her left foot associated with paraesthesias in the first web space. Examination disclosed a positive Tinel sign over the dorsal aspect of the first metatarsal bone. Plain radiographs revealed a small, irregular accessory ossicle on the dorsum of the left foot, between the medial cuneiform and first and second metatarsals. At operation, the os intermetatarseum was found to impinge on the medical branch of the deep peroneal nerve. Excision of the os intermetatarseum and nerve decompression was performed. After four years, the patient has normal function and is completely relieved of her symptoms.- - - - - - - - - - ranking = 0.049809419133237keywords = paraesthesia (Clic here for more details about this article) |
10/36. Pain in diabetic neuropathy case study: whole patient management.Painful diabetic peripheral neuropathy (DPN) is described as a superficial burning pain associated with other positive and/or negative sensory systems affecting the feet and lower extremities. It is one of the most commonly encountered neuropathic pain syndromes in clinical practice. Presentation may be complicated by multiple symptoms, including allodynia, hyperalgesia, other less well characterized dysesthesias, and serious disruption of social functioning and mood. Peripheral nerve function may deteriorate, which can account for patient reports of diminution of pain after several years of follow-up. Although current understanding holds that the pathogenesis of DPN is multifactorial in nature, long-term studies have shown that rigorous glycemic control is the most relevant factor in clinical intervention and can delay the onset and slow the progression of neuropathy. In addition to glycemic control, other treatment approaches must be examined in order to restore quality of life for patients experiencing painful DPN. Differential diagnosis is required to isolate DPN from other unexplained chronic pain. Neurologic testing in painful DPN is an area of active research and is used to assess the neurologic pathways giving rise to the pain, the degree of neural damage and the degree of subclinical damage. Current treatment options for DPN include mainly antidepressants and anticonvulsants, with other agents such as tramadol, dextromethorphan and memantine being employed or studied. This review article includes a case study of a patient with painful DPN to demonstrate the current management strategies for this neuropathic pain syndrome.- - - - - - - - - - ranking = 1keywords = dysesthesia (Clic here for more details about this article) |
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