Grade 1 Nodular Sclerosis Classic Hodgkin Lymphoma

**Semantic type:** Neoplastic Process

**Definition:** Nodular sclerosis Hodgkin lymphoma in which at least 75% of the tumor nodules contain scattered Reed-Sternberg cells. The background cellular infiltrate is lymphocytic, mixed, or fibrohistiocytic.

**Synonyms:** - Grade 1 Nodular Sclerosis Classical Hodgkin Lymphoma - Grade 1 Nodular Sclerosis Hodgkin Lymphoma - Grade 1 Nodular Sclerosis Hodgkin's Lymphoma - Grade I Nodular Sclerosis Hodgkin's Lymphoma