Ann Arbor Stage III Lymphoplasmacytic Lymphoma

**Semantic type:** Neoplastic Process

**Definition:** Ann Arbor Classification: Stage III: Involvement of lymph node regions on both sides of the diaphragm (III), which also may be accompanied by extralymphatic extension in association with adjacent lymph node involvement (IIIE) or by involvement of the spleen (IIIS) or both (IIIE,S).

**Synonyms:** - Lymphoplasmacytoid Lymphoma/Immunocytoma Stage III - Stage III Lymphoplasmacytic Lymphoma - Stage III Lymphoplasmacytic Lymphoma - Stage III Lymphoplasmacytoid Lymphoma/Immunocytoma