单词	Marfan syndrome
释义	Marfan syndrome noun Mar·​fan syndrome ˈmär-ˌfan-  variants or Marfan's syndrome ˈmär-ˌfanz-  : a disorder of connective tissue that is inherited as a dominant trait and is characterized by abnormal elongation of the long bones and often by ocular and circulatory defects Word History Etymology Antonin Bernard Jean Marfan †1942 French pediatrician First Known Use circa 1923, in the meaning defined above Medical Definition Marfan syndrome noun Mar·​fan syndrome ˈmär-ˌfan-  variants or Marfan's syndrome -ˌfanz-  : a disorder of connective tissue that is inherited as a simple dominant trait, is caused by a defect in the gene controlling the production of fibrillin, and is characterized by abnormal elongation of the long bones and often by ocular and circulatory defects
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