paramyotonia

paramyotonia
- ataxic p. a disorder characterized by a tonic muscular spasm on attempted movement, associated with slight paresis and ataxia.
- congenital p., p. congenita [MIM*168300] a nonprogressive myotonia induced by exposure of muscles to cold; there are episodes of intermittent flaccid paralysis, but no atrophy or hypertrophy of muscles; autosomal dominant inheritance caused by mutation in the sodium channel gene (SCN4A) on chromosome 17q. This is a disorder allelic to hyperkalemic periodic paralysis. There is a variant autosomal dominant form [MIM*168350] in which cold is not a provoking factor. SYN: Eulenburg disease.

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para·myo·to·nia .par-ə-.mī-ə-'tō-nē-ə n an abnormal state characterized by tonic muscle spasm

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para·myo·to·nia (par″ə-mi″o-toґne-ə) [para- + myo- + ton- + -ia] tonic spasms caused by a disorder of muscular tonicity; cf. myotonia.

Medical dictionary. 2011.

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  • Paramyotonia congenita — DiseaseDisorder infobox Name = Paramyotonia Congenita Caption = DiseasesDB = 32105 ICD10 = ICD10|G|71|1|g|70 ICD9 = ICD9|359.2 ICDO = OMIM = 168300 MedlinePlus = 000316 eMedicineSubj = neuro eMedicineTopic = 308 MeshID = D020967 Paramyotonia… …   Wikipedia

  • Paramyotonia congenita — Klassifikation nach ICD 10 G71.1 Myotone Syndrome Paramyotonia congenita (Eulenburg Krankheit) …   Deutsch Wikipedia

  • Paramyotonia congenita Eulenburg — Klassifikation nach ICD 10 G71.1 Myotone Syndrome Paramyotonia congenita (Eulenburg Krankheit) …   Deutsch Wikipedia

  • paramyotonia — para·myotonia …   English syllables

  • paramyotonia — |parə+ noun Etymology: New Latin, from para (I) + myotonia : an abnormal state characterized by tonic muscle spasm …   Useful english dictionary

  • paramyotonia congenita — a rare constitutional disorder in which prolonged contraction of muscle fibres (see myotonia) develops when the patient is exposed to cold. This may be due to a disorder of potassium channels. * * * an autosomal dominant disorder clinically… …   Medical dictionary

  • paramyotonia congenita — a rare constitutional disorder in which prolonged contraction of muscle fibres (see myotonia) develops when the patient is exposed to cold. This may be due to a disorder of potassium channels …   The new mediacal dictionary

  • Парамиотония Врожденная (Paramyotonia Congenita) — редкое конституциональное нарушение, характеризующееся появлением длительных сокращений мышечных волокон (см. Миотония) во время пребывания больного на холоде. Данное состояние может развиться у человека в результате нарушения калиевого обмена в… …   Медицинские термины

  • парамиотония врожденная — (paramyotonia congenita; пара + миотония, син.: Левандовского холодовой паралич, Эйленбурга парамиотония) наследственная болезнь, характеризующаяся слабо выраженными симптомами миотонии, проявляющимися или усиливающимися на холоде; наследуется по …   Большой медицинский словарь

  • PMC — paramyotonia congenita; patient management category; percutaneous myocardial channeling; phenylmercuric chloride; physical medicine clinic; pleural mesothelial click; premature mitral closure; probability of misclassification; pseudomembranous… …   Medical dictionary

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