[Myopathy of congenital fiber type disproportion. Description of a clinical case].

Starting from a case they observed and from similar cases of literature, the authors underline the variability of clinical aspects of MDCF which in this case was associated with absence of both motorial acquisitions and skeletal alterations. They underline how their case is characterized by the presence and consistence of musculotendinous retractions and by muscular weakness.