A CSF1R in-frame deletion (p.S560_P566del ... alterations who had sustained responses to off-label kinase inhibitors specific to their histiocytic disorder. Pathogenic variants outside of the MAPK ...

A CSF1R in-frame deletion (p.S560_P566del ... alterations who had sustained responses to off-label kinase inhibitors specific to their histiocytic disorder. Pathogenic variants outside of the MAPK ...