Ann Arbor Stage I Adult Hodgkin Lymphoma

**Semantic type:** Neoplastic Process

**Definition:** Ann Arbor Classification: Stage I: Involvement of a single lymph node region (I); or localized involvement of a single extralymphatic organ or site in the absence of any lymph node involvement (IE) (rare in Hodgkin lymphoma).

**Synonyms:** - Adult Hodgkin's Disease Stage I - Adult Hodgkin's Lymphoma Stage I - Stage I Adult Hodgkin Lymphoma - Stage I Adult Hodgkin's Disease - Stage I Adult Hodgkin's Lymphoma - Stage I Hodgkin Lymphoma - stage I adult Hodgkin lymphoma