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150 Possible Causes for Dull Facial Expression, Percussion Myotonia

  • Myotonic Dystrophy

    Percussion myotonia or myotonia of grasp or both is usually present if looked for.[pediatrics.aappublications.org] The less common clinical syndromes, which include the two possible cases of myotonic dystrophy, are: (2) almost pure myotonia, symptomatic from early infancy (one case) or[pediatrics.aappublications.org]

  • Allergic Rhinitis

    Local allergic rhinitis is a newly described type of rhinitis involving nasal production of specific immunoglobulin (slg) E antibodies in the absence of atopy. It can affect patients previously diagnosed with non-allergic rhinitis. Evidence for this entity is supported by clinical symptoms, local production of slgE, a type 2[…][ncbi.nlm.nih.gov]

    Missing: Percussion Myotonia
  • Dementia

    † Deceased. From University of Minnesota, Minneapolis, Minnesota; Brown University, Providence, Rhode Island; and Minneapolis VA Health Care System and HealthPartners, Minneapolis, Minnesota. Disclaimer: Findings and conclusions are those of the authors, who are responsible for the article's contents; findings and[…][doi.org]

    Missing: Percussion Myotonia
  • Parkinson's Disease

    Oral surgery can be difficult in patients with chorea-like dyskinesia, which is common in those on long-term levodopa medication for Parkinson's disease, and we know of no conclusive evidence to indicate whether conscious sedation with midazolam is effective in such cases. We report a patient in whom levodopa-induced[…][ncbi.nlm.nih.gov]

    Missing: Percussion Myotonia
  • Parkinson's Disease Type 3

    Parkinson's disease type 3 (PD3) is a form of Parkinson's disease that is inherited in an autosomal dominant manner. The underlying mutation has not yet been identified, but PD3 has been related to a 2.5 Mb-locus on the short arm of chromosome 2. To date, PD3 has been diagnosed in distinct families in Europe and[…][symptoma.com]

    Missing: 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] 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] Percussion myotonia of the tongue and thenar muscles could be elicited at room temperature. Myotonia was aggravated by cold.[ncbi.nlm.nih.gov]

    Missing: Dull Facial Expression
  • Mental Retardation

    Abstract Nonconsensual sterilization is usually seen as the by-product of a classist and racist society; disability is ignored. This article examines the 1973 sterilization of two young black girls from Alabama and other precedent-setting court cases involving the sterilization of "mentally retarded" white women to[…][ncbi.nlm.nih.gov]

    Missing: Percussion Myotonia
  • 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] Secondary outcomes: (1) clinical relaxation time; (2) electromyographic relaxation time; (3) stair test; (4) presence of percussion myotonia; and (5) adverse events.[cochrane.org] Proband shows percussion myotonia of the tongue.[indianpediatrics.net]

    Missing: Dull Facial Expression
  • Myxedema

    The patient loses facial expression, and an appearance of imbecility is quickly observed.[henriettes-herb.com] He is stupid, inactive, dull of comprehension , is difficult to interest in the surroundings, or he takes an interest in very childish things.[henriettes-herb.com]

    Missing: Percussion Myotonia
  • Juvenile Myxedema

    This quick reference handbook offers clear, concise coverage of over 700 of the most commonly performed diagnostic and laboratory tests — including 39 new to this edition. Trusted authors, Kathleen Pagana, PhD, RN and Timothy Pagana, MD, FACS, bring together a comprehensive collection of full color designs,[…][books.google.com]

    Missing: Percussion Myotonia

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