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Li JY, Liu SZ, Zheng DF, Zhang YS, Yu M. Collagen VI-related myopathy with scoliosis alone: A case report and literature review. World J Clin Cases 2021; 9:5302-5312. [PMID: 34307582 PMCID: PMC8283577 DOI: 10.12998/wjcc.v9.i19.5302] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 04/26/2021] [Accepted: 04/29/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Scoliosis is a complex three-dimensional deformity of spine and one of the common complications of collagen VI-related myopathy, caused by mutations in collagen type VI alpha 1 chain (COL6A1), COL6A2, and COL6A3 genes. The typical clinical presentations of collagen VI-related myopathy include weakness, hypotonia, laxity of distal joints, contractures of proximal joints, and skeletal deformities.
CASE SUMMARY A 28-year-old female presented with scoliosis for 28 years without weakness, hypotonia, laxity of distal joints, and contracture of proximal joints. Computed tomography and magnetic resonance imaging revealed hemivertebra, butterfly vertebra, and the missing vertebral space. Patients underwent orthopedic surgery and paravertebral muscle biopsy. The Cobb angle dropped from 103.4° to 52.9°. However, the muscle biopsy showed neurogenic muscular atrophy with myogenic lesions, suggesting congenital muscular dystrophy. Gene analysis indicated that mutations in COL6A1 (c.1612-10G>A) and COL6A2 (c.115+10G>T, c.2749G>A). Immunohistochemistry staining for collagen VI displayed shallow and discontinuous. Eventually, the patient was diagnosed as collagen VI-related myopathy.
CONCLUSION This newly found subtype of collagen VI-related myopathy has no typical manifestations; however, it is characterized by severe scoliosis and congenital vertebral deformity.
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Affiliation(s)
- Jun-Yu Li
- Department of Orthopaedics, Peking University Third Hospital, Beijing 100083, China
| | - Shuo-Zi Liu
- Department of Hematology, Peking University Third Hospital, Beijing 100083, China
| | - Dan-Feng Zheng
- Department of Pathology, Peking University Third Hospital, Beijing 100083, China
| | - Ying-Shuang Zhang
- Department of Neurology, Peking University Third Hospital, Beijing 100083, China
| | - Miao Yu
- Department of Orthopaedics, Peking University Third Hospital, Beijing 100083, China
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Brzoska E, Kalkowski L, Kowalski K, Michalski P, Kowalczyk P, Mierzejewski B, Walczak P, Ciemerych MA, Janowski M. Muscular Contribution to Adolescent Idiopathic Scoliosis from the Perspective of Stem Cell-Based Regenerative Medicine. Stem Cells Dev 2020; 28:1059-1077. [PMID: 31170887 DOI: 10.1089/scd.2019.0073] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Adolescent idiopathic scoliosis (AIS) is a relatively frequent disease within a range 0.5%-5.0% of population, with higher frequency in females. While a resultant spinal deformity is usually medically benign condition, it produces far going psychosocial consequences, which warrant attention. The etiology of AIS is unknown and current therapeutic approaches are symptomatic only, and frequently inconvenient or invasive. Muscular contribution to AIS is widely recognized, although it did not translate to clinical routine as yet. Muscle asymmetry has been documented by pathological examinations as well as systemic muscle disorders frequently leading to scoliosis. It has been also reported numerous genetic, metabolic and radiological alterations in patients with AIS, which are linked to muscular and neuromuscular aspects. Therefore, muscles might be considered an attractive and still insufficiently exploited therapeutic target for AIS. Stem cell-based regenerative medicine is rapidly gaining momentum based on the tremendous progress in understanding of developmental biology. It comes also with a toolbox of various stem cells such as satellite cells or mesenchymal stem cells, which could be transplanted; also, the knowledge acquired in research on regenerative medicine can be applied to manipulation of endogenous stem cells to obtain desired therapeutic goals. Importantly, paravertebral muscles are located relatively superficially; therefore, they can be an easy target for minimally invasive approaches to treatment of AIS. It comes in pair with a fast progress in image guidance, which allows for precise delivery of therapeutic agents, including stem cells to various organs such as brain, muscles, and others. Summing up, it seems that there is a link between AIS, muscles, and stem cells, which might be worth of further investigations with a long-term goal of setting foundations for eventual bench-to-bedside translation.
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Affiliation(s)
- Edyta Brzoska
- 1Department of Cytology, Faculty of Biology, University of Warsaw, Warsaw, Poland
| | - Lukasz Kalkowski
- 2Department of Neurology and Neurosurgery, Faculty of Medical Sciences, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Kamil Kowalski
- 1Department of Cytology, Faculty of Biology, University of Warsaw, Warsaw, Poland
| | - Pawel Michalski
- 3Spine Surgery Department, Institute of Mother and Child, Warsaw, Poland
| | - Pawel Kowalczyk
- 4Department of Neurosurgery, Children's Memorial Health Institute, Warsaw, Poland
| | - Bartosz Mierzejewski
- 1Department of Cytology, Faculty of Biology, University of Warsaw, Warsaw, Poland
| | - Piotr Walczak
- 5Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, Maryland.,6Institute for Cell Engineering, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Maria A Ciemerych
- 1Department of Cytology, Faculty of Biology, University of Warsaw, Warsaw, Poland
| | - Miroslaw Janowski
- 5Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, Maryland.,6Institute for Cell Engineering, The Johns Hopkins University School of Medicine, Baltimore, Maryland
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Luciano RDP, Puertas EB, Martins DE, Faloppa F, Del Curto D, Rodrigues LMR, Schmidt B, de Oliveira ASB, Wajchenberg M. Adolescent idiopathic scoliosis without limb weakness: a differential diagnosis of core myopathy? BMC Musculoskelet Disord 2015; 16:179. [PMID: 26242231 PMCID: PMC4524392 DOI: 10.1186/s12891-015-0629-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2014] [Accepted: 07/13/2015] [Indexed: 11/10/2022] Open
Abstract
Background Core myopathies are a clinically and genetically heterogeneous group of congenital myopathies with the common defined histopathological feature of focally reduced oxidative activity on muscle biopsy. It has a low incidence, however, recent articles show broad clinical spectrum, suggesting that the real incidence should be considerably larger than previously described. Due to the important association between scoliosis and paravertebral muscle imbalance, numerous authors study, by biopsy of the spinal rotator muscles, potential changes that may elucidate the etiology of adolescent idiopathic scoliosis. Case presentation Two patients have been followed at Spine Group of Department of Orthopedics at Federal University of São Paulo, with an initial diagnosis of idiopathic scoliosis. Both patients had clinical and radiological findings compatible with it. The patients authorized, through the Term of Consent, intraoperative biopsy of muscle multifidus from the apex of the thoracic curve on concave and convex sides. After muscle biopsy was performed a histopathological analysis. As regard to the histopathological features: in both patients were identified, the presence of core structures in extensive areas with reduced oxidative activity running along the muscle fiber. Conclusions All patients with ‘idiopathic’ scoliosis deserve a careful neurological evaluation, even if they have minimal muscle symptoms in the extremities. The frequent occurrence of scoliosis in patients with CORE Myopathies, supports the thesis that the change in the paravertebral muscle fiber must be the underlying pathogenic factor in scoliosis and may help us understand the onset and progression of curves in patients previously diagnosed with idiopathic scoliosis.
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Affiliation(s)
- Rafael de Paiva Luciano
- Universidade Federal de Sao Paulo - Brazil - R. Borges Lagoa, 783, 5 andar, Vila Clementino, SP, Zip Code - 04038-031, Brazil.
| | - Eduardo Barros Puertas
- Universidade Federal de Sao Paulo - Brazil - R. Borges Lagoa, 783, 5 andar, Vila Clementino, SP, Zip Code - 04038-031, Brazil.
| | - Delio Eulalio Martins
- Universidade Federal de Sao Paulo - Brazil - R. Borges Lagoa, 783, 5 andar, Vila Clementino, SP, Zip Code - 04038-031, Brazil.
| | - Flavio Faloppa
- Universidade Federal de Sao Paulo - Brazil - R. Borges Lagoa, 783, 5 andar, Vila Clementino, SP, Zip Code - 04038-031, Brazil.
| | - David Del Curto
- Universidade Federal de Sao Paulo - Brazil - R. Borges Lagoa, 783, 5 andar, Vila Clementino, SP, Zip Code - 04038-031, Brazil.
| | - Luciano Miller Reis Rodrigues
- Universidade Federal de Sao Paulo - Brazil - R. Borges Lagoa, 783, 5 andar, Vila Clementino, SP, Zip Code - 04038-031, Brazil.
| | - Beny Schmidt
- Universidade Federal de Sao Paulo - Brazil - R. Borges Lagoa, 783, 5 andar, Vila Clementino, SP, Zip Code - 04038-031, Brazil.
| | - Acary Souza Bulle de Oliveira
- Universidade Federal de Sao Paulo - Brazil - R. Borges Lagoa, 783, 5 andar, Vila Clementino, SP, Zip Code - 04038-031, Brazil.
| | - Marcelo Wajchenberg
- Universidade Federal de Sao Paulo - Brazil - R. Borges Lagoa, 783, 5 andar, Vila Clementino, SP, Zip Code - 04038-031, Brazil.
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Imagama S, Kawakami N, Tsuji T, Ohara T, Ishiguro N. Kyphoscoliosis associated with congenital neuromuscular disease with uniform type 1 fibers. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2011; 21 Suppl 4:S499-504. [PMID: 22193842 DOI: 10.1007/s00586-011-2128-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2011] [Revised: 12/07/2011] [Accepted: 12/14/2011] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To report the first case of surgical treatment for severe kyphoscoliosis associated with respiratory disorder in a patient with congenital neuromuscular disease with uniform type 1 fibers (CNMDU1), including management of the possible onset of malignant hyperthermia (MH) in general anesthesia. CNMDU1 is rare among congenital neuromuscular diseases, and surgery for spinal deformity in CNMDU1 has not been described. Onset of MH in general anesthesia is a concern in this disease. METHODS A 13-year-old female with motor retardation, suspected myopathy, and severe spinal deformity was followed at another pediatric hospital before referral to Meijo Hospital. Symptoms at the initial consultation were mild general muscular weakness and muscular atrophy. The rib hump was 60° and trunk balance was poor. The tendon reflex showed hyporeflexia, and blood tests were normal. Vital capacity was 0.69 L and forced expiratory volume percentage in 1 s was 75.5%, showing a restrictive and obstructive ventilatory defect. A plain radiograph showed severe kyphoscoliosis with thoracic scoliosis of 130° (T5-L1) and thoracic kyphosis of 110° (T2-T12) with almost no flexibility in bending or traction film. RESULTS After preoperative halo traction for 2 months, one-stage anterior and posterior correction and fusion from T2 to L3 was conducted. MH did not occur, but recovery of respiratory function required 8 days by intubation after surgery. Postoperatively, thoracic kyphosis improved to 25° and thoracic scoliosis was 66° (correction rate: 49%). Pathological results of an intraoperative muscle biopsy from the paraspinal muscles confirmed the diagnosis of CNMDU1. At 6 years after surgery, the patient has no problems in daily life and no respiratory difficulty. CONCLUSION Spinal deformity in CNMDU1 has a risk of severe progression, which makes early diagnosis by biopsy important. The surgery may be recommended before severe progression of spinal deformity and respiratory disorder. Perioperative MH is a concern, but can be managed by appropriate procedures.
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Affiliation(s)
- Shiro Imagama
- Department of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, 65, Tsurumai, Showa-ku, Nagoya, Aichi, 466-8550, Japan.
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Sharma MC, Jain D, Sarkar C, Goebel HH. Congenital myopathies--a comprehensive update of recent advancements. Acta Neurol Scand 2009; 119:281-92. [PMID: 19133863 DOI: 10.1111/j.1600-0404.2008.01126.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The congenital myopathies are relatively newly discovered compared with other categories of muscle diseases. Current research continues to clarify and classify the congenital myopathies. These pose a diagnostic problem and cannot be diagnosed by routine hematoxylin and eosin stain. A lot of special techniques are required to diagnose them correctly and it's various subtypes. The disease specific structural changes seen in the muscle are detected by enzyme histochemistry, immunohistochemistry and electron microscopy. Through this review we provide an up-to-date analysis of congenital myopathies including clinical and pathologic aspects.
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Affiliation(s)
- M C Sharma
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India.
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Werneck LC, Cousseau VA, Graells XS, Werneck MC, Scola RH. Muscle study in experimental scoliosis in rabbits with costotransversectomy: evidence of ischemic process. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2008; 17:726-33. [PMID: 18210168 DOI: 10.1007/s00586-008-0598-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2007] [Revised: 12/10/2007] [Accepted: 12/21/2007] [Indexed: 11/25/2022]
Abstract
Scoliosis involves the central nervous system diseases, ligaments, articulations and skeletal muscles, but there is no consensus on its pathogeny and progression of muscle abnormalities. In this study, we investigate the morphologic changes in the muscle of rabbit submitted to experimental scoliosis, with special emphasis on abnormalities related to blood supply. We studied 26 rabbits subjected to costotransversectomy by pulling out six transverse processes at thoracic level and six rabbits were used as controls. All the animals operated upon developed scoliosis showing an average angle of 29.1 degrees on the 60th day, with its apices located at T4 and T12 when they were subjected to paraspinal muscle biopsy on both sides. The muscle biopsies were subjected to histological stains and histochemical reactions, as well as to a morphometric study. On the concave side, the changes were not statistically significant regarding the control group. On the convex side conjunctive tissue proliferation, infiltration by adipose tissue, central nucleus excess, inflammatory reaction, segmental fibrosis, type 1 fiber hypertrophy, type 2 fiber hypertrophy and atrophic angular dark fibers in the unspecific esterase were statistically significant. The segmental fibrosis reached a circumscribed muscle segment, compatible with an ischemic phenomenon. The histological diagnoses on the concave side of the animals had unspecific alterations (atrophy and hypertrophy) in 13, myopathy in 3, denervation in 3 and normal in 7. The convex side diagnoses were myopathy in 14, denervation in 8, mixed in 3 and normal in 1. The procedure determined morphologic changes on the convex side indicating possible denervation or myopathy of ischemic origin.
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Affiliation(s)
- Lineu C Werneck
- Department of Internal Medicine/Neurology, Universidade Federal do Paraná, Rua Gal. Carneiro 181-3 Andar, Curitiba, PR 80060-900, Brazil.
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Mertz KD, Jost B, Glatzel M, Min K. Progressive scoliosis in central core disease. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2005; 14:900-5. [PMID: 15926054 DOI: 10.1007/s00586-005-0938-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/30/2004] [Revised: 03/05/2005] [Accepted: 03/12/2005] [Indexed: 11/27/2022]
Abstract
Central core disease (CCD) is a rare congenital myopathy with autosomal dominant inheritance. Here, we report on two cases of progressive scoliosis in CCD, pointing out the value of a muscle biopsy to establish the correct diagnosis. The first case involves a 13-year-old boy with severe progressive scoliosis and joint contractures. The patient was initially diagnosed with arthropgryposis multiplex congenita. The second case involves a 45-year-old man with severe scoliosis that had slowly progressed over the years. Both patients suffered from unexplained muscle weakness and severe restriction of pulmonary function. The correct diagnoses were established through muscle biopsies taken from the paravertebral musculature during scoliosis surgery. Correction of the spinal deformities was achieved through posterior instrumentation in both patients, with prior anterior release in one patient. Although scoliosis is a common feature in CCD, the correct diagnosis can be missed in scoliosis patients. Therefore, we recommend a muscle biopsy in patients with scoliosis, unexplained muscle weakness and multiple joint problems.
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Affiliation(s)
- Kirsten D Mertz
- Institute of Neuropathology, University Hospital Zurich, Switzerland
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8
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Sestero AM, Perra JH. A case report of severe kyphoscoliosis and autofusion of the posterior elements in two siblings with central core disease. Spine (Phila Pa 1976) 2005; 30:E50-5. [PMID: 15644748 DOI: 10.1097/01.brs.0000150648.18222.f4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN A case report of two siblings (ages 14 and 17 years) with central core disease and prior malignant hyperthermia successfully treated with spinal fusion surgery for severe kyphoscoliosis. OBJECTIVES Our objectives were as follows: to describe the previously unreported findings of posterior element autofusion and ligamentum flavum ossification; to increase surgeon awareness to the nature of this condition and associated findings; and to prepare the surgeons for the possibility of autofusion and the required surgical modifications, including extensive osteotomies at the time of spinal fusion surgery to achieve correction based on these findings. SUMMARY OF BACKGROUND DATA Central core disease is a rare congenital myopathy with a reported association with kyphoscoliosis. Spinal deformity of this severity in central core disease has not previously been reported in the literature. METHODS Two siblings with central core disease, history of malignant hyperthermia, and severe kyphosing scoliosis (187 degrees and 108 degrees) underwent correction of deformity and spinal fusion surgery. The clinical, operative, and radiographic features are detailed. RESULTS The spinal deformities associated with central core disease in these 2 cases were severe. The posterior elements underwent autofusion necessitating alteration in surgical technique to correct the deformity. Despite the risks of malignant hyperthermia and the difficulty of surgical correction, good clinical improvements can be achieved even in cases of severe deformity. CONCLUSIONS A diagnosis of central core disease must be considered in patients presenting with severe spinal deformity and myopathic symptoms. This spinal deformity may be progressive and become severe. Surgical intervention in these cases may be complicated by posterior element autofusion necessitating alteration in surgical technique to correct the deformity. Despite the risk of malignant hyperthermia, surgery may be performed safely.
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Affiliation(s)
- Anthony M Sestero
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, MN, USA
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Szarek J, Kowalski IM, van Dam F, Zarzycki D, Pawlicki R, Fabczak J. Pathomorphological Pattern of Paravertebral Muscles of Rabbits After Long-term Experimental Electrostimulation. Pathol Res Pract 2003; 199:613-8. [PMID: 14621197 DOI: 10.1078/0344-0338-00469] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The objective of this study was to identify the histopathological features of paravertebral muscles after long-term Lateral Electrical Surface Stimulation (LESS). LESS has been applied for the treatment of idiopathic scoliosis in children and adolescents. Former studies reported the negative effect on the mental state of treated patients, as well as functional disturbances of organs, endocrine glands, and muscle metabolism. The experiment was performed on rabbits (aged 3.5 months), (n = 5 in treated, n = 5 in non-treated group). Stimulation was performed using electrical stimulator SCOL-2. The rabbits were stimulated with the traditional long-term lateral electrical surface stimulation (LESS) method as in clinical applications for children and adolescents. After microscopic examination, atrophy of fibers and cross striation of paravertebral muscles were seen, as well as degenerative lesions, necrosis, and hyperemia. Furthermore, proliferation of nuclei and infiltration of monocytogenic phagocytes mononuclear cells were observed, as well as a wide differentiation of glycosoaminoglycanes in muscle fibers on the stimulated side. However, within the tissue undergoing regression, this resulted in a clear decrease in glycosoaminoglycane levels. The observed lesions may indicate that the damage to the neuromuscular system is an effect of long-term LESS application. Thus, standard LESS therapy may deepen idiopathic scoliosis.
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Affiliation(s)
- Józef Szarek
- Department of Forensic and Administrative Veterinary Medicine, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
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Abstract
The congenital myopathies (CM) are a group of non or little progressive neuromuscular conditions, often hereditary, delineated by morphological techniques, ie, enzyme histochemistry and electron microscopy. The catalogue of CM entailing well known "classic" conditions as central core disease, nemaline myopathy, and centronuclear myopathy has continuously been expanded, now comprising some 40 conditions. Nosologic advances have occurred with immunohistochemical techniques that show generalized or focal protein abnormalities within muscle fibers of certain CM, but at much slower pace as to localization of CM genes. So far, only those for central core disease, nemaline myopathy, and myotubular myopathy have been reported. Epidemiological rarity and nosographic controversy of CM have contributed to this lack of molecular genetic progress in CM.
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Affiliation(s)
- H H Goebel
- Department of Neuropathology, Mainz University Medical Center, Germany
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