Myotonic disorders

Beschreibung

paeds-neurology Mindmap am Myotonic disorders, erstellt von v.djabatey am 12/01/2014.
v.djabatey
Mindmap von v.djabatey, aktualisiert more than 1 year ago
v.djabatey
Erstellt von v.djabatey vor fast 11 Jahre
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Zusammenfassung der Ressource

Myotonic disorders
  1. myotonia= delayed relaxation after sustained mm contraction
    1. IDed clinically and on EMG
    2. dystrophia myotonica
      1. dominantly inherited
        1. caused by nucleotide triplet expansion
          1. so there can be anticipation through the generations
            1. esp when maternally transmitted
          2. presentation
            1. newborns
              1. hypotonia
                1. resp & feeding difficulties
                  1. due to mm weakness
                  2. good to examine mum for myotonia
                    1. manifestation
                      1. slow release of handshake
                        1. difficulty releasing tightly clasped fist
                    2. older kids
                      1. myopathic facies
                        1. LD
                          1. myotonia
                        2. diagnosis
                          1. imp to be sensitive while giving diag in the neonate
                          2. adults
                            1. cataracts
                              1. males
                                1. baldness
                                  1. testicular atrophy
                                2. death usually due to cardiomyopathy
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