Sadahiro Nomura

An intractable case of primary intra-axial central nervous system Rosai–Dorfman disease

Background: Rosai–Dorfman disease (RDD) is a rare histiocytic disorder with a typically benign clinical course. However, isolated involvement of the central nervous system (CNS), particularly in the form of primary intra-axial disease, is exceedingly rare. We report an intractabl...