Ann Arbor Stage III Indolent Adult Non-Hodgkin 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:** - Indolent Adult Non-Hodgkin's Lymphoma Stage III - Indolent Stage III Adult Non-Hodgkin's Lymphoma - Stage III Indolent Adult Non-Hodgkin Lymphoma - Stage III Indolent Adult Non-Hodgkin's Lymphoma - Stage III Indolent Non-Hodgkin Lymphoma