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53 Possible Causes for Pediatric Disorder, Percussion Myotonia

  • Paramyotonia Congenita

    They experience neither grip nor percussion myotonia during warm weather, whereas myotonia is provoked by cold. Her younger son has no symptoms.[ncbi.nlm.nih.gov] Kang, The Spectrum of Myotonic and Myopathic Disorders in a Pediatric Electromyography Laboratory Over 12 Years, Pediatric Neurology, 47, 2, (97), (2012).[doi.org] Also of diagnostic importance are the myotonic reactions inducible at room temperature, such as percussion myotonia, active myotonia and paradoxical myotonia.[ncbi.nlm.nih.gov]

  • Myotonia Congenita

    The diagnosis were based upon family history, clinical findings of percussion myotonia, had grip myotania, prominent muscular hypertrophy and confirmed by electromyographic[ncbi.nlm.nih.gov] […] symptoms in infants, children, and young adults through images of common and unusual presenting features for over 300 pediatric disorders.[euro-libris.ro] Distribution/anatomy Time course Onset/age Myotonia is usually mild, approximately 50% may have percussion myotonia.[rrnursingschool.biz]

  • Myotonic Dystrophy

    Percussion myotonia or myotonia of grasp or both is usually present if looked for.[pediatrics.aappublications.org] Pediatr Neurol. 1994; 11:208. [ Links ] 9. D’Angelo MG, Bresolin N. Cognitive impairment in neuromuscular disorders. Muscle Nerve. 2006; 34:16. 10.[scielo.mec.pt] Neuromuscul Disord. 2015; 25 :409–13. [ PubMed : 25813338 ] Canavese F, Sussman MD.[web.archive.org]

  • Paramyoclonus Multiplex

    Myokymia, muscle hypertrophy and percussion "myotonia" in chronic recurrent polyneuropathy. Neurology. 1978 Nov. 28(11):1130-4. [Medline].[emedicine.medscape.com] Professor Guerrini serves on the editorial board of Epilepsia, the Journal of Child Neurology and Epileptic Disorders.[books.google.de] He is an elected member of the Directory of the Italian League against Epilepsy and a Key Member of the Commission on Pediatrics of the International League against Epilepsy[books.google.de]

  • Generalized Myotonia of Thomsen

    On examination he showed percussion myotonia. There was no grip myotonia or eyelid myotonia. Nerve conduction studies were normal.[jnnp.bmj.com] Disorders E-2903 168 Measurement of Health Outcomes in Pediatric Neurologic Disorders E-2910 169 The Influence of Computer Resources on Child Neurology E-2918 170 Education[books.google.de] Secondary outcomes: (1) clinical relaxation time; (2) electromyographic relaxation time; (3) stair test; (4) presence of percussion myotonia; and (5) adverse events.[cochrane.org]

  • Hypokalemic Periodic Paralysis

    myotonia MC, PMC, PAM Physical exam with some of: fifth digit clinodactyly, ocular hypertelorism, low-set ears, webbed fingers/toes, broad nasal root, small mandible, short[translational-medicine.com] The disorder has been described most frequently in Asian males.[pediatrics.aappublications.org] Acute neuromuscular diseases and disorders. In: Fuhrman BP, Zimmerman JJ, eds. Pediatric Critical Care. 5th ed. Philadelphia, PA: Elsevier; 2017:chap 71.[nlm.nih.gov]

  • Metabolic Syndrome

    Muscle weakness, Percussion-induced myotonia Other features N/A Terato- zoospermia Short stature, Hypocalcemia, Vitamin D resistance Low bone density for age, distal metaphyseal[ncbi.nlm.nih.gov] Acrodysostosis is an extremely rare disorder characterized by short stature and peripheral dysostosis.[ncbi.nlm.nih.gov] , Current Diabetes Reports, Hormones and Cancer, Journal of Steroid Biochemistry and Molecular Biology , Frontiers in Endocrinology, Pancreas, Pediatric Diabetes, Metabolomics[omicsonline.org]

  • Muscular Dystrophy

    Myotonia (prolonged muscle contraction) occurs spontaneously or is elicited by voluntary activity or by mild stimulation, such as tapping on a muscle (percussion myotonia)[neuropathology-web.org] We offer children and families coordinated care for the diagnosis and treatment of muscular dystrophy and other pediatric neuromuscular disorders.[ynhh.org] […] typically elicited by percussion of the thenar eminence with a tendon hammer—‘percussion myotonia’.[doi.org]

  • Bilateral Leg Weakness

    Inflammation of muscles produces irritability of the muscles which is sometimes visible with gentle percussion- Marked contractions of muscles after percussion, myotonia,[pedclerk.bsd.uchicago.edu] Nelson Textbook of Pediatrics. 17th ed. Elsevier Saunders. Philadelphia, PA; 2005:2060-9. Ascadi G. Limb-Girdle Muscular Dystrophy. NORD Guide to Rare Disorders.[rarediseases.org]

  • Autosomal Dominant Limb-Girdle Muscular Dystrophy Type 1H

    myotonia Skeletal muscle fibrosis Abnormality of the musculature Anemia Splenomegaly Cardiomyopathy Behavioral abnormality Depressivity Hepatosplenomegaly X-linked inheritance[mendelian.co] Disorders E-2903 168 Measurement of Health Outcomes in Pediatric Neurologic Disorders E-2910 169 The Influence of Computer Resources on Child Neurology E-2918 170 Education[books.google.com] Pediatric EMG became his major clinical research interest. Dr.[books.google.de]

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