label: EBV-Positive Inflammatory Follicular Dendritic Cell/Fibroblastic Reticular Cell Tumor
label_lc: ebv-positive inflammatory follicular dendritic cell/fibroblastic reticular cell tumor
description: "A rare, Epstein-Barr virus-associated variant of follicular dendritic cell sarcoma. It usually arises from the liver or spleen and has a favorable prognosis. The name of this entity has been changed from \"sarcoma\" to \"tumor\" because of its indolent nature."