Ann Arbor Stage I Adult Lymphoblastic 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).

**Synonyms:** - Adult Lymphoblastic Lymphoma Stage I - Adult Stage I Lymphoblastic Lymphoma - Stage I Adult Lymphoblastic Lymphoma - Stage I Adult Precursor Lymphoblastic Lymphoma - Stage I Lymphoblastic Lymphoma