Ann Arbor Stage I Subdiaphragmatic Hodgkin Lymphoma

**Semantic type:** Neoplastic Process

**Definition:** Ann Arbor stage I Hodgkin lymphoma involving the subdiaphragmatic region.

**Synonyms:** - Stage I Hodgkin's Disease below the Diaphragm - Stage I Hodgkin's Lymphoma below the Diaphragm - Stage I Subdiaphragmatic Hodgkin Lymphoma - Stage I Subdiaphragmatic Hodgkin's Disease - Stage I Subdiaphragmatic Hodgkin's Lymphoma