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[MR neurography reveals fascicular constriction of the median nerve in a patient with neuralgic amyotrophy]. Rinsho Shinkeigaku 2024; 64:39-44. [PMID: 38072441 DOI: 10.5692/clinicalneurol.cn-001926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2024]
Abstract
Diagnosing neuralgic amyotrophy can be challenging in clinical practice. Here, we report the case of a 37-years old Japanese woman who suddenly developed neuropathic pain in the right upper limb after influenza vaccination. The pain, especially at night, was severe and unrelenting, which disturbed her sleep. However, X-ray and MRI did not reveal any fractures or muscle injuries, and brain MRI did not reveal any abnormalities. During neurological consultation, she was in a posture of flexion at the elbow and adduction at the shoulder. Manual muscle testing suggested weakness of the flexor pollicis longus, pronator quadratus, flexor carpi radialis (FCR), and pronator teres (PT), while the flexor digitorum profundus was intact. Medical history and neurological examination suggested neuralgic amyotrophy, particularly anterior interosseous nerve syndrome (AINS) with PT/FCR involvement. Innervation patterns on muscle MRI were compatible with the clinical findings. Conservative treatment with pain medication and oral corticosteroids relieved the pain to minimum discomfort, whereas weakness remained for approximately 3 months. For surgical exploration, lesions above the elbow and fascicles of the median nerve before branching to the PT/FCR were indicated on neurological examinations; thus, we performed high-resolution imaging to detect possible pathognomonic fascicular constrictions. While fascicular constrictions were not evident on ultrasonography, MR neurography indicated fascicular constriction proximal to the elbow joint line, of which the medial topographical regions of the median nerve were abnormally enlarged and showed marked hyperintensity on short-tau inversion recovery. In patients with AINS, when spontaneous regeneration cannot be expected, timely surgical exploration should be considered for a good outcome. In our case, MR neurography was a useful modality for assessing fascicular constrictions when the imaging protocols were appropriately optimized based on clinical assessment.
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Parsonage-Turner Syndrome and Hereditary Brachial Plexus Neuropathy. Mayo Clin Proc 2024; 99:124-140. [PMID: 38176820 DOI: 10.1016/j.mayocp.2023.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 06/10/2023] [Accepted: 06/23/2023] [Indexed: 01/06/2024]
Abstract
Parsonage-Turner syndrome and hereditary brachial plexus neuropathy (HBPN) present with indistinguishable attacks of rapid-onset severe shoulder and arm pain, disabling weakness, and early muscle atrophy. Their combined incidence ranges from 3 to 100 in 100,000 persons per year. Dominant mutations of SEPT9 are the only known mutations responsible for HBPN. Parsonage and Turner termed the disorder "brachial neuralgic amyotrophy," highlighting neuropathic pain and muscle atrophy. Modern electrodiagnostic and imaging testing assists the diagnosis in distinction from mimicking disorders. Shoulder and upper limb nerves outside the brachial plexus are commonly affected including the phrenic nerve where diaphragm ultrasound improves diagnosis. Magnetic resonance imaging can show multifocal T2 nerve and muscle hyperintensities with nerve hourglass swellings and constrictions identifiable also by ultrasound. An inflammatory immune component is suggested by nerve biopsies and associated infectious, immunization, trauma, surgery, and childbirth triggers. High-dose pulsed steroids assist initial pain control; however, weakness and subsequent pain are not clearly responsive to steroids and instead benefit from time, physical therapy, and non-narcotic pain medications. Recurrent attacks in HBPN are common and prophylactic steroids or intravenous immunoglobulin may reduce surgical- or childbirth-induced attacks. Rehabilitation focusing on restoring functional scapular mechanics, energy conservation, contracture prevention, and pain management are critical. Lifetime residual pain and weakness are rare with most making dramatic functional recovery. Tendon transfers can be used when recovery does not occur after 18 months. Early neurolysis and nerve grafts are controversial. This review provides an update including new diagnostic tools, new associations, and new interventions crossing multiple medical disciplines.
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[Diagnostics and treatment of hourglass-like nerve constrictions and torsions in neuralgic amyotrophy]. DER NERVENARZT 2023; 94:1157-1165. [PMID: 37943327 DOI: 10.1007/s00115-023-01562-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/29/2023] [Indexed: 11/10/2023]
Abstract
Neuralgic amyotrophy is a disease of the peripheral nervous system characterized by severe neuropathic pain followed by peripheral paralysis. A distinction is made between a hereditary and an idiopathic form, which is assumed to have an autoimmunological origin. Conservative medicinal treatment mainly consists of nonsteroidal anti-inflammatory drugs (NSAID), opioids and glucocorticoids; however, despite treatment, symptoms in the form of pain or paralysis persist in over 50% of cases. Inflammation can lead to strictures and torsions of peripheral nerves, which can be visualized by imaging using nerve sonography or magnetic resonance (MR) neurography and confirmed intraoperatively during surgical exploration. Based on the currently available data, patients with strictures and torsions of peripheral nerves can benefit from neurosurgical treatment.
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Atypical Pectoralis Major Muscle Wasting in a Recreational Weight Lifter. Orthopedics 2016; 39:e756-9. [PMID: 27280627 DOI: 10.3928/01477447-20160526-09] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Accepted: 08/07/2015] [Indexed: 02/03/2023]
Abstract
Pectoralis major injuries are relatively uncommon and can pose a diagnostic challenge. Deformity and weakness of this muscle in weight lifters is typically due to traumatic tendon rupture and often requires surgical repair. However, there are other less common etiologies that can mimic the clinical presentation of pectoralis major wasting and weakness that require different treatment approaches. This article describes a case of a 48-year-old recreational weight lifter who presented with severe pectoralis major wasting and weakness secondary to isolated mononeuropathy of the lateral pectoral nerve possibly due to Parsonage Turner syndrome. The patient was treated nonoperatively and achieved full recovery 18 months after onset. Parsonage Turner syndrome should be included in the differential diagnosis of patients with atraumatic weakness and wasting of the pectoralis major muscle and dysfunction. [Orthopedics. 2016; 39(4):e756-e759.].
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[Herpes zoster neuritis with severe paresis of the right shoulder]. Ugeskr Laeger 2016; 178:V67840. [PMID: 27402126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
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Intraneural perineurioma of unilateral radial and median nerves manifesting with long-standing focal amyotrophy in a 14-year-old-boy. J Clin Neuromuscul Dis 2013; 15:52-57. [PMID: 24263031 DOI: 10.1097/cnd.0b013e3182a30145] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Intraneural perineuriomas are rare tumors of the peripheral nerves with unique immunohistochemical findings. In this report, we highlight the clinical and imaging findings of an adolescent male with histologically proven intraneural perineurioma involving multiple nerves. The salient features included a clinically progressive course, imaging evidence of involvement of long segments of multiple nerves, enlargement of individual fascicles within the affected nerves, and intense contrast enhancement of the enlarged fascicles. The identification of enlarged fascicles with intense contrast enhancement within the affected and distended nerve segments may aid in distinguishing intraneural perineurioma from other tumors affecting the peripheral nerves.
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Abstract
Neuralgic amyotrophy is not uncommon in adults but is relatively rare in children. We recently encountered 2 cases of neuralgic amyotrophy in children. Patient 1 was a 7-year-old girl who developed a right leg paralysis after an epileptic seizure. Lumbar plexus T(2)-weighted magnetic resonance imaging (MRI) revealed a hyperintense and thickened portion extending from the root to the knee region of the right sciatic nerve, and T(1)-weighted conventional spin echo with gadolinium administration revealed enhancement. Patient 2 was a 4-year-old boy who experienced a sudden onset of severe right arm pain and paralysis. T(2)-weighted MRI with a short tau inversion recovery revealed a slightly thickened and high intensity region at the right C(6)-C(8) level. After high-dose methylprednisolone pulse therapy was performed in each case, patient 1 experienced complete recovery, whereas patient 2 experienced only amelioration of pain. A diagnosis of neuralgic amyotrophy in children was facilitated by an MRI study (T(2) weighed with short tau inversion recovery and T(1) weighted with gadolinium enhancement), and early steroid therapy might have improved the condition of these children.
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[Bilateral amyotrophic brachial neuralgia that progresses to become amyotrophic lateral sclerosis]. Rev Neurol 2009; 48:166-167. [PMID: 19206069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
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9
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Best of the 2009 annual meeting of the american academy of neurology. REVIEWS IN NEUROLOGICAL DISEASES 2009; 6:E94-E96. [PMID: 19898274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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Abstract
A common feature of the mammalian septin gene family is complex genomic architecture with multiple alternate splice variants. Septin 9 has 18 distinct transcripts encoding 15 polypeptides, with two transcripts (SEPT9_v4 and v4*) encoding the same polypeptide. We have previously reported that the ratio of these distinct transcripts is altered in neoplasia, with the v4 transcript being the usual form in normal cells but v4* becoming predominant in tumours. This led us to ask what the functional differences between these two transcripts might be. The 5'-UTRs of v4 and v4* have distinct 5' ends encoded by exons 1beta (v4) and 1zeta and 2 (v4*) and a common 3' region and initiating ATG encoded within exon 3. Here we show that the two mRNAs are translated with different efficiencies and that cellular stress can alter this. A putative internal ribosome entry site can be identified in the common region of the v4 and v4* 5'-UTRs and translation is modulated by an upstream open-reading frame in the unique region of the v4 5'-UTR. Germline mutations in hereditary neuralgic amyotrophy (HNA) map to the region which is common to the two UTRs. These mutations dramatically enhance the translational efficiency of the v4 5'-UTR, leading to elevated SEPT9_v4 protein under hypoxic conditions. Our data provide a mechanistic insight into how the HNA mutations can alter the fine control of SEPT9_v4 protein and its regulation under physiologically relevant conditions and are consistent with the episodic and stress-induced nature of the clinical features of HNA.
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Abstract
Familial spastic paraplegia (FSP) with severe muscular atrophy of hands and feet is exceptional. Autosomal dominant forms were initially described by Silver in 1966. We report two cases, from the same Tunisian family, presenting FSP with severe amyotrophy of the hands. A brother and his sister, aged respectively 37 and 36 years old, presented practically the same clinical picture. Their parents were cousins. The female patient was hospitalized. Both patients developed gait disorders around the age of three years. Muscular atrophy of the hands arose much later, around the age of 20 years. The neurological examination disclosed a spastic gait with distal amyotrophy, severe in the hands and moderate in the feet. Sensitivity was preserved and there was no fasciculation. The spinal cord and cerebral MRI was normal. Electromyography (EMG) showed a neurogenic pattern in the distal muscles. Stimulation of the median, ulnar and sciatica nerves was ineffective. The somatosensory evoked potentials (EP) were delayed (upper limb) or desynchronised (lower limb). The auditory and visual EP were normal. The cerebrospinal fluid contained 1 mononuclear cell/mm3 and 10 mg protein/100 ml. Abnormalities of the cranio-vertebral junction, Arnold-Chiari malformation, syringomyelia and familial juvenile amyotrophic lateral sclerosis (ALS) were excluded and the diagnosis of Silver's syndrome was evoked.
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[Diagnostic image (275). A man with acute shoulder pain followed by shoulder weakness]. NEDERLANDS TIJDSCHRIFT VOOR GENEESKUNDE 2006; 150:2004-5; author reply 2005. [PMID: 17002191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
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Assoziationen zwischen chronischer Tonsillenreizung, Verquellungen von Bindegewebszonen und einer Brachialgia paraesthetica nocturna. Complement Med Res 2006; 13:220-6. [PMID: 16980769 DOI: 10.1159/000094264] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
UNLABELLED Projective and reflex zones of inner organs to the body's surface are well described but there are only few clinical studies about abnormal zones. OBJECTIVE The aim of our study was to investigate associations between chronic irritation of tonsils, abnormalities of the connective tissue areas over the musculus trapezius and the severity of brachialgia paresthetica nocturna. METHODS Cross sectional study in 100 adult pain patients from an outpatient pain department. Patients with tonsillectomy were excluded. Examinations of tonsils and the connective tissue area were done separately by two mutually blinded physicians. Both were also blinded to the patients' evaluation of his/her brachialgia. RESULTS Regardless of the lateralization, the severity of the tonsil irritations was correlated with the abnormalities of the connective tissue areas (Spearman's rho = 0.82; 95% confidence interval (CI): 0.74-0.87; p < 0.001) and the severity of the brachialgia (rho = 0.64, CI: 0.50-0.74; p < 0.001), furthermore indurations of connective tissue areas correlated with the severity of brachialgia homolaterally (rho = 0.57; CI: 0.42-0.69; p < 0.001). These correlations are considerably higher than those of other connective tissue areas. CONCLUSIONS The results support the existence of easy to diagnose reflex zones, at least in a highly selected population of pain patients. They can give plausible hints for naturopathic treatments of brachialgia paresthetica nocturna, i.e. treatment of the relevant connective tissue zone above the M. trapezius.
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[Case of 12-year-old boy with idiopathic recurrent neuralgic amyotrophy]. NO TO HATTATSU = BRAIN AND DEVELOPMENT 2006; 38:369-72. [PMID: 16986739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Here we report a 12-year-old boy with idiopathic neuralgic amyotrophy who had two episodes of shoulder pain followed by shoulder muscle atrophy and weakness at the age of 7 and 11 years, respectively. These symptoms were self-limited and disappeared within 9 months. During the second episode, electromyograph (EMG) revealed neurogenic changes in the deltoid muscle. Muscle imaging showed the right deltoid muscle atrophy with slightly high intensity areas on T1 and T2 weighted images in MRI. Muscle biopsy from the right deltoid muscle revealed neurogenic changes with denervating and reinnervating processes. Neuralgic amyotrophy is characterized by neuralgic pain followed by weakness and atrophy at a unilateral extremity and is usually self-limited. EMG and imaging studies showed focal neurogenic abnormalities, which were confirmed by muscle biopsy. Neuralgic amyotrophy usually occurs in young adults and it is very rare in children.
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[Bilateral symmetrical amyotrophic neuralgia mimicking 'man-in-the-barrel' syndrome]. Rev Neurol 2006; 43:123-4. [PMID: 16838261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
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[Diagnostic image (275). A man with acute shoulder pain followed by shoulder weakness]. NEDERLANDS TIJDSCHRIFT VOOR GENEESKUNDE 2006; 150:1123. [PMID: 16756224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
A 29-year-old man developed weakness and atrophy of the left M. infraspinatus and M. supraspinatus after a period of spontaneously resolving acute shoulder pain due to neuralgic amyotrophy.
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[Brachial plexitis and myelitis and herpes-zoster lumbar plexus disorder in patient treated with infliximab]. Neurologia 2005; 20:374-6. [PMID: 16163582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023] Open
Abstract
Infliximab, a chimeric monoclonal antibody, is a TNF-a inhibitor approved for use in refractory rheumatoid arthritis and Crohn s disease. We present the case of a patient affected by severe rheumatoid arthritis who was successfully treated with infliximab. She suffered diverse neurological complications: brachial plexitis, asymptomatic thoracic myelitis with extensive lesions in MRI study, and herpes zoster lumbar plexitis. We review the neurological adverse effects of infliximab (aseptic meningitis, opportunistic germs infections, disseminated herpes zoster) and focus in their potential adverse effect to induce central and peripheral nervous system demyelination.
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[Hereditary neuralgic amyotrophy: a paediatric and familial presentation of Parsonage-Turner syndrome]. ARCHIVES DE PEDIATRIE : ORGANE OFFICIEL DE LA SOCIETE FRANCAISE DE PEDIATRIE 2004; 11:1336-8. [PMID: 15519832 DOI: 10.1016/j.arcped.2004.06.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/23/2003] [Accepted: 06/17/2004] [Indexed: 11/28/2022]
Abstract
Hereditary neuralgic amyotrophy is a rare disorder, characterized by recurrent attacks of pain in a brachial plexus distribution. We report the case of a 12-year-old boy with several attacks of pain and atrophy of the muscles of the shoulders. The age of onset of this disease is variable, most frequently in the second or third decade. Pediatric onsets, during the first decade are rare. The differences between the hereditary neuralgic amyotrophy and the sporadic Parsonage-Turner syndrome are painful recurrent episodes of weakness and similar familial cases. The analysis of several families has shown that hereditary neuralgic amyotrophy phenotype is heterogeneous and two different clinical courses can be discerned. Recent evidence indicates that HNA is genetically heterogeneous. Pathophysiology of the disease remains unclear, so the treatment is not clearly established.
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Threshold intensity and central motor conduction time in patients with monomelic amyotrophy: a transcranial magnetic stimulation evaluation. ELECTROMYOGRAPHY AND CLINICAL NEUROPHYSIOLOGY 2004; 44:357-60. [PMID: 15473347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
OBJECTIVE To determine the Cortical threshold intensity (TI) and central motor conduction time (CMCT) in patients with monomelic amyotrophy (MMA). METHODS TI and CMCT were evaluated by means of transcranial magnetic stimulation in 18 patients of MMA and 12 healthy controls at the clinical neurophysiology laboratory, department of neurology, All India Institute of Medical Sciences, New Delhi. RESULTS The mean age of patients was 23.6 (SD 6. 7) years and of controls was 24.3 (SD 3.2) years (p > 0. 05). The mean TI in patients was 60.83% (SD 11.28) on ipsilateral and 60% (11.5%) on contralateral cortex stimulation. In controls, the mean TI was 66.67% (SD 11.5) on one side and 65% (11.87%) on contralateral cortex stimulation. There was no significant difference in the TI between these two groups (p > 0.05). The mean CMCT in patients was 8.3 (SD 1. 7) ms on ipsilateral and 9.4 (SD 1.6) ms on contralateral cortex stimulation (p > 0.05). In controls CMCT was 8.3 (SD 1.8) ms on one side and 8.6 (SD 1.4) ms on contralateral cortex stimulation. Upper limit of normal CMCT was 12.7 ms. CONCLUSIONS As compared to controls there was no significant abnormality in TI and CMCT was normal in all except two patients where it was marginally prolonged. This could be because of excessive loss of anterior horn cells.
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Abstract
OBJECTIVES Monomelic amyotrophy of a single upper limb termed "brachial monomelic amyotrophy" (BMMA) is a benign lower motor neuron disorder in the young, with male preponderance, insidious onset of atrophy and weakness, electromyographic evidence of neurogenic pattern without conduction block, slow progression for 2-4 years followed by a stationary course. The aim of the study was to determine whether (i) atrophy and weakness in the affected limb progresses beyond 5 years; (ii) the illness spreads to the other limbs; and (iii) the disease progresses to amyotrophic lateral sclerosis. MATERIAL AND METHODS Forty-four patients who had a duration of illness of 5 years or more at the last follow-up examination were included in the study. Assessment of symptom profile, neurologic deficit and disability was performed at variable intervals during the follow-up period. RESULTS Progression of the disease was seen in 37 (84.1%) patients, up to 5 years in 35 (79.5%), 6 years in one and 8 years in another patient. In seven patients (15.9%) the atrophy was accidentally noticed and no further change in the neurologic deficit was observed thereafter. Subsequent to attaining a stationary course, none of the 44 subjects developed fresh symptoms or signs during a mean follow-up period of 9.7 years (range 2.5-23). The mean duration of illness at last follow-up was 12.8 years (range 5-26.5) and in 22 (50%) subjects the disease duration was more than 10 years. Seven patients (15.9%) at presentation had minimal involvement of contralateral upper limb with gross asymmetry and later one more patient developed similar features. Thus, in only a small proportion (18.2%) of patients the neurologic deficit had extended beyond the confines of one upper limb. None of the patients developed involvement of cranial nerves, lower limbs or pyramidal signs. CONCLUSIONS Progression of the neurologic deficit in the affected limb was seen up to 5 years in the majority followed by a stationary phase with no evidence of fresh neurologic deficit during the follow-up period. Spread to the contralateral upper limb with minimal neurologic deficit was seen in less than a fifth of the patients, but involvement of lower limbs was not observed. BMMA did not evolve to amyotrophic lateral sclerosis. These observations underscore the benign and self limiting course of BMMA.
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[Natural history of non specific neuralgias of the limbs. Exponential kinetics of the root pain recovery in sciatica and femoral neuralgia; uncertain kinetics for brachial neuralgia]. BULLETIN DE L'ACADEMIE NATIONALE DE MEDECINE 2003; 187:1631-45; discussion 1646-7. [PMID: 15369234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
Very few studies are dedicated to the natural history of sciatica, and none to femoral neuralgia or brachial neuralgia natural course. Hence, the results of a collection of five studies on these topics appear worth being published. A rheumatology department. The first study was a retrospective comparison of sciatica (145 patients) and femoral neuralgia (63 patients). The second study was a retrospective study concerning 107 patients with sciatica observed in a second different period. A third and a fourth retrospective studies were carried out on 38 femoral neuralgia and 69 brachial neuralgia patients. The fifth study was a prospective cohort study on patients with sciatica. As there are no diagnosis criteria for non specific neuralgias, the diagnosis was based on seniors' opinion. Neuralgia due to specific causes were carefully excluded. As there are no relevant outcomes measures specially dedicated to idiopathic acute root pain, the full recovery of root pain was used as endpoint. The kinetics of sciatica and of femoral neuralgia recoveries are related Plotted as neuralgia survival sciatica as well as femoral neuralgia exhibited a decreasing, exponential kinetics curve. Half sciatica disappear each 6 to 7 weeks. Half femoral neuralgia disappear each 5 to 6 weeks. The brachial neuralgia survival exhibited a more complex kinetics. These pilot studies, do not allow definitive conclusions. Nevertheless, given the scarcity of available data, they may be used as a factual basis for perfectly designed prospective inception cohort studies.
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A comparison of sympathetic outflow to muscles between cervical spondylotic amyotrophy and ALS. AMYOTROPHIC LATERAL SCLEROSIS AND OTHER MOTOR NEURON DISORDERS : OFFICIAL PUBLICATION OF THE WORLD FEDERATION OF NEUROLOGY, RESEARCH GROUP ON MOTOR NEURON DISEASES 2002; 3:233-8. [PMID: 12710514 DOI: 10.1080/146608202760839010] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
To confirm the diagnostic usefulness of muscle sympathetic nerve activity (MSNA) in differentiation between cervical spondylotic amyotrophy (CSA) and amyotrophic lateral sclerosis (ALS) with cervical spondylosis (CS), MSNA, heart rate (HR) and blood pressure (BP) were recorded in 10 patients with CSA and ALS with CS, and age-matched healthy volunteers at rest and during head-up tilting. There were no differences in age, disability scores, pulmonary function, and HR or BP at rest between ALS and CSA groups. Resting MSNA was significantly greater in patients with ALS with CS than in comparison groups (P<0.001) with virtually no overlap between ALS and the CSA groups. During head-up tilting, changes in BP and MSNA were significantly less in patients with ALS than in patients with other subjects. MSNA at rest clearly differentiated CSA from ALS with CS, suggesting diagnostic utility.
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Creutzfeldt-Jakob disease with amyotrophy and demyelinating polyneuropathy. ARCHIVES OF NEUROLOGY 2002; 59:1811-4. [PMID: 12433270 DOI: 10.1001/archneur.59.11.1811] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
OBJECTIVE To report the clinical and neuropathological features in a patient with Creutzfeldt-Jakob disease with amyotrophy and demyelinating polyneuropathy. DESIGN Case report. PATIENT AND RESULTS A 62-year-old man had progressive numbness of the left foot, unsteady gait, diminished deep reflexes, fasciculations, and tactile hypesthesia on the feet. Cerebrospinal fluid, electroneurography, and electromyography were suggestive of chronic inflammatory demyelinating polyneuropathy. He was treated with plasmapheresis, corticosteroids, and immunglobulins, with minimal improvement. After 2 months, severe amyotrophy, polyneuropathy, cerebellar signs, and dementia developed, and he died 8 months after onset of the disease. Autopsy and prion protein immunohistochemistry proved typical Creutzfeldt-Jakob disease. No mutation was found in the prion protein gene, and the codon 129 polymorphism was methionine-valine. In the ventral horn, the loss of the motoneurons was accompanied by prion protein immunoreactivity. The peripheral nerves were segmentally demyelinated but free of prion protein deposition. CONCLUSIONS The view that peripheral neuropathy and amyotrophy may occasionally be an integral part of Creutzfeldt-Jakob disease is supported by our case, which showed these abnormalities simultaneously. These symptoms, when prominent, may cause problems in differential diagnosis.
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Abstract
Although neuralgic amyotrophy can selectively affect discrete components of the brachial plexus including individual peripheral nerves, involvement of an individual nerve fascicle is rare. Discrete fascicular musculocutaneous neuropathy as a manifestation of neuralgic amyotrophy has not previously been reported to our knowledge. We report two cases of otherwise typical neuralgic amyotrophy with isolated brachialis muscle wasting. Abnormal spontaneous activity, motor unit remodeling, or both, was observed only in the brachialis muscle. Lateral antebrachial cutaneous nerve conduction studies were normal. These cases serve to broaden the spectrum of the clinical presentation of neuralgic amyotrophy.
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Abstract
We describe a patient with the sudden onset of a painful, purely sensory, mononeuritis multiplex. Investigations showed no evidence for any underlying systemic condition. A nerve biopsy showed fascicular wallerian degeneration with perineurial thickening, inflammatory cells, and immunoglobulin G (IgG) deposition. His painful sensory deficits persisted, with no improvement after treatment with prednisone. The clinical characteristics in this case were very similar to those originally described by Wartenberg, and subsequently by other investigators. The investigations in our case strongly suggest that there may be an underlying immune pathogenesis for cases of Wartenberg's migrant sensory neuritis.
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Abstract
Two cases of neuralgic amyotrophy (idiopathic brachial plexus neuropathy) in children are presented and combined with a review of the literature. Difficulties in establishing the diagnosis are illustrated, and we give an overview of the phenotype of childhood neuralgic amyotrophy and its distinctions from the adult type. Pain, in adult cases present in over 95% of the cases, is less frequent in children, and its absence by no means excludes the diagnosis. In children under 8 weeks of age, the literature shows that a subsequent osteomyelitis of the shoulder or arm always seems to be involved, which warrants a close follow-up. Overall, recovery is less favourable in children, but when they fully recover they seem to do so in a shorter period of time than adults. We conclude that neuralgic amyotrophy in children is distinct from the adult variety, and that it has a definite place in the differential diagnosis of a sudden limp arm, even if it is painless.
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Abstract
This paper summarizes the anatomical basics of the shoulder, their variations, and precise definitions, including differential diagnoses. It also describes the characteristic degenerative changes caused by aging. A typical variation (7-15%) is the os acromiale, which forms the triangular epiphysis of the scapular spine. This abnormality must be differentiated from a fracture of the acromion or a pseudarthrosis. Because ossification of the acromion is complete after age 25, the os acromiale should be diagnosed only after this age. The shape of the acromion is a further important feature. In a recent anatomical study, the following frequencies of the Bigliani-types of the acromial shape were anatomically determined - type 1 (flat), 10.2% and type 2 (curved), 89.8%. Type 3 (hooked) was not observed, which indicates that this type is probably a misinterpretation of the so-called acromial spur. Minor dehiscences and perforations in the infraspinate or supraspinate fossa should not be confused with malignant osteolyses. The scapula has three ligaments of its own, (1) the coracoacromial ligament and its osseous fixations form an osteofibrous arch above the shoulder joint, which plays a part in impingement syndrome; (2) the superior transverse scapular ligament or its ossified correlate arches the scapular incisure and can cause a typical compression syndrome of the suprascapular nerve; (3) the inferior transverse scapular ligament is of no great clinical importance. Two intraarticular structures (glenoid labrum and tendon of the long bicipital head) must be mentioned. The glenoid labrum consists of dense connective tissue and surrounds the margin of the glenoid cavity. Two areas exhibit specialized conditions, cranial at the supraglenoid tubercle an intimate relationship exists to the tendon of the long bicipital head and in about 55% of cases, the labrum is stretched over the glenoid rim at the ventral side. At the area of the biceps-tendon-labrum complex, so-called SLAP-lesions may occur and at the glenoid rim, where the labrum is often not fixed to the bony margin, avulsions of the labrum may occur. This well-established anatomical condition must not be mistaken for a manifest Bankart-lesion. The glenohumeral ligaments, which are located in the ventral articular capsule, have a stabilizing function for the ventral part of the glenoid labrum. The glenohumeral ligaments lift the articular lip where it crosses the glenoid notch. This 'labrum-lift effect' supports the stabilizing features of the articular lip and the glenohumeral ligaments. The rotator cuff is composed of the tendons of the teres minor, infraspinatus, supraspinatus, and subscapularis muscles. This cuff has a poorly vascularized area, due to mechanical conditions, about 1.5 cm from the major tubercle, which causes degenerative changes and eventually may lead to ruptures. Results of the impingement-syndrome and the osteoarthrotic changes of the shoulder and acromioclavicular joint are also presented and discussed. Finally, the coracoclavicular joint, which probably represents no congenital entity but appears due to a changed, lowered position of the shoulder girdle, is discussed. The paper also presents instructive figures of anatomical preparations that can be used to make more precise radiological and differential diagnoses. All preparations were done by the author and are part of a series of more than 300 preparations of the shoulder joint and girdle.
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Abstract
A 60-year-old man presented with sudden onset of left shoulder pain followed 2 weeks later by the development of left shoulder girdle weakness. A clinical and electrophysiological diagnosis of subacute idiopathic brachial neuritis was made. The MRI features of subacute muscular denervation in this patient are discussed and the relevant literature reviewed.
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Hypertrophic inflammatory neuropathy involving bilateral brachial plexus. SURGICAL NEUROLOGY 1999; 52:458-64; discussion 464-5. [PMID: 10595765 DOI: 10.1016/s0090-3019(99)00142-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The present case is an example of hypertrophic inflammatory neuropathy (HIN). This entity is a rare tumor-like, chronic inflammatory, focal or multifocal, mainly demyelinating neuropathy of unknown origin, most frequently involving the brachial plexus. CASE DESCRIPTION The authors describe a 67-year-old man presenting with a nodular mass in his right supraclavicular fossa. A nodular mass grossly resembling a schwannoma originating from a single nerve fascicle was surgically removed from the right C6 spinal nerve. Histologically, endoneurial edema, fibrosis, focal chronic inflammation, and extensive "onion bulb" formation were seen. Electron microscopy studies and immunohistochemistry proved that the onion bulb-forming cells were schwannian in nature and that the whorls of onion bulbs surrounded a generally demyelinated axon. Three months following surgery the patient developed acute painless paralysis of his right biceps brachii muscle that rapidly reversed; after that he remained neurologically asymptomatic. MRI revealed multiple fusiform mass lesions involving the brachial plexus bilaterally. Electrophysiologic studies demonstrated a bilateral, asymmetrical, mainly demyelinating neuropathy involving the brachial plexus; they failed to reveal any abnormality suggestive of generalized neuropathy. CONCLUSION HIN is different from other focal tumor-like neuropathies and in particular from localized hypertrophic neuropathy (LHN).
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[Man-in-the-barrel syndrome]. Neurologia 1999; 14:138-9. [PMID: 10232017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023] Open
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31
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[Amyotrophic neuralgia: review of 37 cases]. Rev Neurol 1998; 27:823-6. [PMID: 9859159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
INTRODUCTION Amyotrophic neuralgia is characterized by pain of acute or subacute onset, accompanied by weakness and occasionally by atrophy of the brachial muscles, of unknown origin. We present our experience over the past 20 years. PATIENTS AND METHODS We made a retrospective review of 37 patients with the above diagnosis, following the criteria of other series of such cases published in the literature. RESULTS Twenty four of the patients were men and thirteen were women. The average age was 38 (11 to 71). A relevant clinical history was recorded in 9 cases; infection (5), surgery (4), remote trauma (3) and vaccination (1). There was a painful onset of the condition in 32 patients; objective weakness of the superior brachial plexus (30), inferior (5) or both (2). Atrophy was present in 23 and hypoaesthesia in 13. Two patients had fasciculations and 9 had hyperreflexia. In all patients electromyographic studies showed a neurogenic pattern of denervation of the muscles clinically affected. The severity of the condition was divided into mild (18), moderate (16) and intense (3). Prognosis was good in 24 and sequelae remained in 11. There were 2 bilateral cases and 2 relapses but no familial cases. CONCLUSIONS There was a ratio of men/women of 1.8:1 and onset usually when the patient was in his forties. Mild infection, surgery, remote trauma and vaccination were the commonest clinical factors. Onset was painful in 85%. Muscular weakness was predominantly in the superior brachial plexus (85%), followed by atrophy in 62%. There was hypoaesthesia in a third of the patients. Most cases were mild (50%) and made a complete recovery (70%). Our findings are similar to those described in most series in the literature.
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[Two cases of neuralgic amyotrophy]. Rinsho Shinkeigaku 1998; 38:669-72. [PMID: 9868314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
Abstract
Case 1: A 27-year-old man had a fever of 38 degrees C, followed by acute onset of bilateral upper arm pain. Two days later severe muscle weakness in bilateral upper arms appeared and he was admitted to our hospital. On admission, severe atrophy of the left deltoid and mild atrophy of the right deltoid were observed, with severe muscle weakness in bilateral deltoid and mild weakness in other parts of upper extremities. Tendon reflexes were decreased in the upper extremities. Sensation was intact. CSF showed mild pleocytosis. Nerve conduction velocity was normal and electromyography showed mild NMU decrease in upper extremities. Muscle biopsy of the right deltoid one month after the onset was normal. Muscle weakness began to improve 3 months after the onset, with only mild weakness at 10 months. Case 2: A 60-year-old man had acute onset of left shoulder and upper arm pain, followed by muscle atrophy and weakness of the left upper arm. He showed marked atrophy of the left deltoid, moderate atrophy of the left biceps and left scapular region, and severe muscle weakness in the left upper arm. Deep tendon reflexes were absent in the left upper extremity. Sensation was intact. Nerve conduction velocity was normal and electromyography showed marked NMU decrease in the left upper arm. Muscle biopsy of the left biceps 4 months after the onset showed grouped atrophies on HE staining, type 2 fiber atrophies on routine ATPase staining, and many targetoid atrophic fibers on NADH-TR staining. Muscle weakness began to improve slowly 6 months after the onset, but considerable weakness persisted at 10 months. Detailed muscle biopsy findings in neuralgic amyotrophy have not been documented. Muscle biopsy of Case 2 showed marked neurogenic changes compared to Case 1, which may be associated with the difference in clinical course between the two cases.
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Changes in the responsiveness of parabrachial neurons in the arthritic rat: an electrophysiological study. J Neurophysiol 1996; 76:4113-26. [PMID: 8985905 DOI: 10.1152/jn.1996.76.6.4113] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
1. Rats rendered polyarthritic by injection of Mycobacterium butyricum into the tail were used as a model for the study of "chronic pain". In such rats, anesthetized with halothane in a nitrous oxide-oxygen mixture, spontaneous activity and responses of parabrachial (PB) neurons to somatic stimulations were studied in comparison with those in a control group of healthy animals processed under the same experimental conditions. 2. The size of the somatic receptive field of PB neurons was similar in both arthritic and control groups. In the control group 13%, 55%, and 32% of the receptive fields were small, medium, and large, respectively. Similarly, in the arthritic group, 10%, 60%, and 30% of the receptive fields were small, medium, and large, respectively. 3. The spontaneous activity was significantly (P < 0.001) increased in the arthritic rats (0.1 < 3 < 16 Hz, n = 31; 10th percentile < median < 90th percentile) in comparison with the healthy rats (0.03 < 0.3 < 5 Hz, n = 22). 4. The sensitivity to mechanical stimuli was markedly increased in arthritic compared with healthy rats: 1) although PB neurons in normal rats never responded to innocuous stimuli, several PB neurons in arthritic rats responded to touch and/or joint movement; 2) the mean mechanical threshold decreased from 15.8 N/cm2 in normal rats to 5.9 N/cm2 in arthritic rats; 3) the mean pressure evoking 50% of the maximum response decreased from 34 N/cm2 in normal rats to 21 N/cm2 in arthritic rats; and 4) the intensity of the maximum response increased from 15.7 Hz in normal rats to 26.3 Hz in arthritic rats. 5. The mechanical encoding properties were clearly modified in arthritic rats compared with healthy rats. In this latter group, the PB neurons exhibited a clear capacity to encode mechanical stimuli in the noxious range: 1) the stimulus-response curves were always positive and monotonic until 48 N/cm2; and 2) the slope of the mean curve increased progressively from 2 to 8 N/cm2 before reaching a roughly linear maximum for a wide range of pressure (8-64 N/cm2) and plateauing beyond. In the arthritic rat, the PB neurons also encoded mechanical stimuli, but clearly from a lower pressure range: the slope of the mean curve was maximum and remained steep from the lowest pressure tested (1 N/cm2) up to 16 N/cm2; afterward the slope decreased progressively from 16 to 64 N/cm2 before plateauing. 6. The sensitivity to heat stimuli was only weakly modified. The thermal threshold was weakly, but significantly, increased from 44 degrees C in the normal rat to 45.8 degrees C in the arthritic rat. Other parameters for thermal modality were not changed, with the mean stimulus-response curves being similar in both arthritic and normal groups. 7. In conclusion, these experiments demonstrate that the activity of PB neurons is clearly changed in arthritic rats. These changes are reminiscent of some behavioral and electrophysiological modifications observed during arthritis. Considering the current literature, it is hypothesized that the PB relay could be responsible, at least in part, for several affective-emotional, behavioral, autonomic, and energy metabolism changes observed in arthritic rats.
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Abstract
Diabetic amyotrophy is a disabling illness that is distinct from other forms of diabetic neuropathy. It is characterized by weakness followed by wasting of pelvifemoral muscles, either unilaterally or bilaterally, with associated pain. Sensory impairment is minimal in the cutaneous distribution sharing the same root or peripheral nerve as affected musculature. Most commonly, the onset is in middle age or later, although it may occur in youth. A concomitant distal predominantly sensory neuropathy may be present. Electrodiagnostic studies are most often consistent with a neurogenic lesion attributable to a lumbosacral radiculopathy, plexopathy, or proximal crural neuropathy. The natural course of the illness is variable with gradual but often incomplete improvement. The site of the lesion and the pathogenesis of diabetic amyotrophy remain controversial. Recent studies suggest a role for immunomodulating agents in certain types of diabetic neuropathy, including diabetic amyotrophy.
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Immune brachial plexus neuropathy: suggestive evidence for an inflammatory-immune pathogenesis. Neurology 1996; 46:559-61. [PMID: 8614534 DOI: 10.1212/wnl.46.2.559] [Citation(s) in RCA: 116] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
We report brachial plexus biopsy findings from two Australian and two American patients with brachial plexus neuropathy. There were florid multifocal mononuclear inflammatory cell infiltrates. Present evidence suggests that these brachial neuropathies have an immune basis.
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36
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Abstract
Magnetic resonance images (MRI) of brachial plexus anatomy bilaterally, not possible by plain radiographs or CT, were presented to the Vascular Surgery, Neurology, and the Neurosurgery departments. Patients were requested for MRI of their brachial plexus. They were referred for imaging and the imaging results were presented to the faculty and housestaff. Our technique was accepted and adopted to begin referrals for MRI evaluation of brachial plexopathy. Over 175 patients have been studied. Eighty-five patients were imaged with the 1.5 Tesla magnet (Signa; General Electric Medical Systems, Milwaukee, WI) 3-D reconstruction MRI. Coronal, transverse (axial), oblique transverse, and sagittal plane T1-weighted and selected T2-weighted pulse sequences were obtained at 4-5 mm slice thickness, 40-45 full field of view, and a 512 x 256 size matrix. Saline water bags were used to enhance the signal between the neck and the thorax. Sites of brachial plexus compromise were demonstrated. Our technique with 3-D reconstruction increased the definition of brachial plexus pathology. The increased anatomical definition enabled the vascular surgeons and neurosurgeons to improve patient care. Brachial plexus in vivo anatomy as displayed by MRI, magnetic resonance angiography (MRA), and 3-D reconstruction offered an opportunity to augment the teaching of clinical anatomy to medical students and health professionals. Selected case presentations (bodybuilder, anomalous muscle, fractured clavicle, thyroid goiter, silicone breast implant rupture, and cervical rib) demonstrated compromise of the brachial plexus displayed by MRI. The MRI and 3-D reconstruction techniques, demonstrating the bilateral landmark anatomy, increased the definition of the clinical anatomy and resulted in greater knowledge of patient care management.
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Case report: rapidly progressive neuropathic arthropathy in syringohydromyelia--radiographic and magnetic resonance imaging findings. Clin Radiol 1994; 49:504-7. [PMID: 8088051 DOI: 10.1016/s0009-9260(05)81754-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
A rapidly progressive neuropathic shoulder joint in a patient with syringohydromyelia is presented. He developed marked destruction of the shoulder joint over 5 weeks. The MRI findings in the pre- and post-resorptive phases of the arthropathy are presented for the first time. Low signal intensity areas are observed in the medullary cavity of the bone on both T1- and T2-weighted spin-echo images even before the actual resorptive process starts. Additional major findings are the joint effusion and synovial thickening.
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38
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[MR tomography in mobile odontoid process]. ROFO-FORTSCHR RONTG 1993; 158:277-9. [PMID: 8453086 DOI: 10.1055/s-2008-1032649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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39
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MRI and cervicobrachial neuralgia. J Neuroradiol 1992; 19:177-90. [PMID: 1432116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Recent improvements in magnetic resonance imaging techniques have altered our choices in the exploration of cervicobrachial neuralgia (CBN). The use of high-field machines, new acquisition sequences and paramagnetic contrast media has increased the sensitivity and specificity of the MRI method in the detection of degenerative lesions responsible for CBN. These new techniques are essentially based on gradient-echo sequences can be acquired in two or three dimensions, and each of them has its own advantages and drawbacks, but their performance is sufficient for MRI to be now considered a reliable and non-traumatic exploratory method for CBN. Performed after standard radiography, MRI tends to be the first-choice examination in the preoperative evaluation of cervical radiculopathies and myelopathies.
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40
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Abstract
Inclusion body myositis was initially recognized in patients with "steroid-resistant polymyositis" and subsequently in patients with other immune-mediated disorders. The finding of inclusion body myositis in a patient diagnosed for 30 years as having limb-girdle muscular dystrophy suggests yet another patient pool that may harbor this entity.
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42
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43
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[Cervical myelopathy and its clinical manifestations]. WIADOMOSCI LEKARSKIE (WARSAW, POLAND : 1960) 1980; 33:367-71. [PMID: 7376673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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44
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[Cervico-brachial neuralgias and their treatment]. L'UNION MEDICALE DU CANADA 1976; 105:741-5. [PMID: 936351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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45
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[Cervical pain in practical medicine]. SCHWEIZERISCHE RUNDSCHAU FUR MEDIZIN PRAXIS = REVUE SUISSE DE MEDECINE PRAXIS 1971; 60:1302-8. [PMID: 5316482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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46
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[The common form of posterior cervical syndrome]. JOURNAL BELGE DE RHUMATOLOGIE ET DE MEDECINE PHYSIQUE = BELGISCH TIJDSCHRIFT VOOR REUMATOLOGIE EN FYSISCHE GENEESKUNDE 1971; 26:133-44. [PMID: 5152786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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47
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[Diseases originoting in the cervical spine]. DER LANDARZT 1967; 43:793-801. [PMID: 5616516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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48
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[Experimental study on changes in the meningeal membrane in the so-called cervical syndrome]. NIHON SEIKEIGEKA GAKKAI ZASSHI 1966; 40:407-18. [PMID: 6010340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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