Ann Arbor Stage I Childhood 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:** - Childhood Hodgkin's Disease Stage I - Childhood Hodgkin's Lymphoma Stage I - Pediatric Hodgkin's Disease Stage I - Pediatric Hodgkin's Lymphoma Stage I - Stage I Childhood Hodgkin Lymphoma - Stage I Childhood Hodgkin's Disease - Stage I Childhood Hodgkin's Lymphoma - Stage I Hodgkin Lymphoma - Stage I Pediatric Hodgkin's Disease - Stage I Pediatric Hodgkin's Lymphoma - stage I childhood Hodgkin lymphoma