Ann Arbor Stage I Childhood Burkitt 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:** - Childhood Small Non-Cleaved Cell Lymphoma Stage I - Pediatric Small Non-Cleaved Cell Lymphoma Stage I - Stage I Burkitt Lymphoma - Stage I Childhood Burkitt Lymphoma - Stage I Childhood Burkitt's Lymphoma - Stage I Childhood Small Non-Cleaved Cell Lymphoma - Stage I Pediatric Small Non-Cleaved Cell Lymphoma