Shwachman-Diamond Syndrome 1, also known as shwachman-diamond syndrome, is related to severe congenital neutropenia 8 and aplastic anemia. An important gene associated with Shwachman-Diamond Syndrome 1 is SBDS (SBDS Ribosome Maturation Factor), and among its related pathways/superpathways are Metabolism of proteins and Nervous system development. The drugs Fludarabine and Alemtuzumab have been mentioned in the context of this disorder. Affiliated tissues include bone marrow and bone, and related phenotypes are anemia and abnormality of the skeletal system