Stage IV Adult Diffuse Large Cell Lymphoma

**Semantic type:** Neoplastic Process

**Definition:** Stage IV: Disseminated (multifocal) involvement of one or more extralymphatic sites with or without associated lymph node involvement or isolated extralymphatic organ involvement with distant (nonregional) nodal involvement. (PDQ)

**Synonyms:** - Adult Diffuse Large Cell Lymphoma Stage IV - Stage IV Diffuse Large Cell Lymphoma