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9 Possible Causes for Myopathic Pattern Seen on EMG

  • Polyglucosan Body Myopathy Type 2

    Back to: « Polyglucosan body myopathy Symptoms List: Polyglucosan body myopathy type 2 Symptoms and clinical features may include: 2 Clinical Features of Polyglucosan body myopathy type 2 : Autosomal recessive inheritance Distal muscle weakness Skeletal muscle atrophy Limb-girdle muscle weakness Slow progression[…][familydiagnosis.com]

  • Autosomal Recessive Limb-Girdle Muscular Dystrophy Type 2R

    Serum CK levels were moderately elevated, and the EMG showed a myopathic pattern of abnormalities.[doi.org] Disorganization of filamentous network and characteristic regions in which the intermyofibrillar network completely disappeared (rubbed‐out fibres) were seen on muscle biopsy[doi.org]

  • Oculopharyngodistal Myopathy

    The EMG demonstrates a myopathic pattern.[clinicalgate.com] Such MUAPs can be seen in both myopathic and neuropathic disorders; however, the recruitment or firing pattern is different.[clinicalgate.com] An adult-onset disorder with progressive proximal or distal weakness may be seen.[clinicalgate.com]

  • Inclusion Body Myositis

    Both EMG patterns may be suggestive of sIBM and be an indication for further diagnosis. Copyright 2018 Elsevier Ltd. All rights reserved.[ncbi.nlm.nih.gov] DISCUSSION: "Pseudo-neurogenic" MUAPs, mainly in lower limb muscles, are more commonly seen in "clinico-pathologically defined sIBM" while myopathic MUAPs with prominent abnormal[ncbi.nlm.nih.gov]

  • Camurati-Engelmann Syndrome

    They underwent electromyography (EMG) examination and muscle biopsy, which showed a nonspecific myopathic pattern or no abnormality ( Table 1 ).[synapse.koreamed.org] Three of them (patients 1–3) were initially seen by orthopedists and then referred to pediatric neurologists, and the remaining 1 patient (patient 4) was first seen by a pediatrician[synapse.koreamed.org]

  • Uterine Radium Implant

    pattern seen on EMG (in some patients); Internal nuclei seen on biopsy (in some patients); Muscle fiber splitting (in some patients); Increased connective tissue (in some[findzebra.com] […] bruisability; No scarring; Velvety skin; Normal wound healing MUSCLE, SOFT TISSUE: Proximal muscle weakness (in some patients); Proximal muscle atrophy (in some patients); Myopathic[findzebra.com]

  • Myopathy, Endocrine

    Symmetric proximal muscle weakness can be seen in chronic sarcoid (see Chapters.!). 1. Laboratory studies. EMG shows a nonspecific myopathic pattern.[78stepshealth.us] Muscle pain and tenderness are most often seen in acute sarcoidosis with erythema nodosum.[78stepshealth.us] Similar granulomatous reactions have been seen in various malignancies, leprosy, syphilis, tuberculosis, Crohn 's disease, drug reactions, and several fungal infections. 3[78stepshealth.us]

  • Nemaline Myopathy Type 7

    Reexamination 6 years later revealed slightly increased muscle force, myopathic EMG pattern and borderline motor and sensory nerve conduction velocities.[link.springer.com] Rods were seen in only 1 fiber out of 20 tissue blocks.[link.springer.com]

  • Distal Myopathy Type Welander

    The EMG demonstrates a myopathic pattern.[clinicalgate.com] Such MUAPs can be seen in both myopathic and neuropathic disorders; however, the recruitment or firing pattern is different.[clinicalgate.com] An adult-onset disorder with progressive proximal or distal weakness may be seen.[clinicalgate.com]

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