Drug-induced SS has been primarily linked to anti-cancer medications including azacytidine, decitabine, all-trans retinoic acid, and pomalidomide. These drugs are believed to cause an idiosyncratic halt in granulocyte maturation in the bone marrow, leading to a compensatory increase in granulocyte colony-stimulating factor levels [8]. This evidence concerns the gene CSF3 and synovial sarcoma.