tokens: Thirty - five pts were transplanted for constitutional disease : Fanconi anemia ( FA ) ( 26 pts ) , Dyskeratosis congenita ( 2 pts ) , Blackfan - Diamond erythroblastopenia ( 2 pts ) , Glanzmann thrombasthenia ( 1 pt ) , osteopetrosis ( 1 pt ) and Gaucher ' s disease ( 1 pt ) .