Ann Arbor Stage IV Nodular Lymphocyte Predominant B-Cell Lymphoma

**Semantic type:** Neoplastic Process

**Definition:** Ann Arbor Classification: Stage IV: Diffuse or disseminated involvement of one or more extralymphatic organs, with or without associated lymph node involvement; or isolated extralymphatic organ involvement in the absence of adjacent regional lymph node involvement, but in conjunction with disease in distant site(s); or any involvement of the liver or bone marrow, lungs (other than by direct extension from another site), or cerebrospinal fluid.

**Synonyms:** - Ann Arbor Stage IV Nodular Lymphocyte Predominant Hodgkin Lymphoma - Stage IV Nodular Lymphocyte Predominant Hodgkin Lymphoma - Stage IV Nodular Lymphocyte Predominant Hodgkin Lymphoma - Stage IV Nodular Lymphocyte Predominant Hodgkin's Disease - Stage IV Nodular Lymphocyte Predominant Hodgkin's Lymphoma