Epithelioid Inflammatory Myofibroblastic Sarcoma is related to anaplastic large cell lymphoma and histiocytosis. An important gene associated with Epithelioid Inflammatory Myofibroblastic Sarcoma is RANBP2 (RAN Binding Protein 2), and among its related pathways/superpathways are Infectious disease and RAF/MAP kinase cascade. Affiliated tissues include small intestine and ovary.