Histiocytic and Dendritic Cell Cancer, also known as histiocytic and dendritic cell, is related to langerhans cell sarcoma and interdigitating dendritic cell sarcoma. An important gene associated with Histiocytic and Dendritic Cell Cancer is CR1 (Complement C3b/C4b Receptor 1 (Knops Blood Group)), and among its related pathways/superpathways are Innate Immune System and Class I MHC mediated antigen processing and presentation. The drugs Iodine and Ipilimumab have been mentioned in the context of this disorder. Affiliated tissues include myeloid and lymph node, and related phenotypes are Decreased viability and immune system