Polish Pediatric Leukemia/Lymphoma Study Group

**Semantic type:** Health Care Related Organization

**Definition:** A collaborative group established in 1974 that had the original goal of implementing unified protocols with standardized diagnostic criteria and therapy regimens for Hodgkin's disease and acute lymphoblastic leukemia. The prospects were widened to include non-Hodgkin's lymphomas and acute myelogenous leukemia in 1983.

**Synonyms:** - PPLLSG - PPLLSG