Morphologic Leukemia-Free State

**Semantic type:** Finding

**Definition:** The disappearance of all cells with morphologic characteristics of leukemia, accompanied by bone marrow recovery, in response to treatment. Hematologic recovery is not required. Leukemia free state can be a hypocellular marrow.

**Synonyms:** - MORPHOLOGIC LEUKEMIA-FREE STATE - Morphologic Leukemia-Free State (MLFS) - NEL - No Evidence of Leukemia