ABSTRACT: Rosai Dorfman disease (RDD) is a rare histiocytic proliferative disorder of unknown pathogenesis that had been originally described in lymph nodes, but was found to occur in different ...

ABSTRACT: Rosai Dorfman disease (RDD) is a rare histiocytic proliferative disorder of unknown pathogenesis that had been originally described in lymph nodes, but was found to occur in different ...

Mary’s Hematology Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea Introduction: Histiocytic sarcoma (HS) is a rare and aggressive hematologic malignancy with ...