Leukemoid response in ethylene glycol intoxication.
A 33-y-old male developed severe acidosis, renal failure, and profound neutrophilia after ingesting ethylene glycol. Workup for his neutrophilia excluded infectious and malignant causes. An elevated leukocyte alkaline phosphatase (LAP) level confirmed a leukemoid response, and the neutrophila resolved. Although several leukemoid reactions have been published due to therapeutic agents these reports are often incomplete or inaccurate; this is the first case of leukemoid response to a toxin. Leukemoid response is distinguishable from leukemia by the absence of clonally derived cells, although this is not easily apparent in extreme neutrophilia. Elevated LAP is useful in identifying leukemoid reaction from leukemia in cases of extreme neutrophila. If a patient develops extreme neutrophila in association with drug or toxin exposure, a leukemoid reaction should be considered and an LAP obtained.
D000328:Adult; D019855:Ethylene Glycol / Q000506:poisoning*; D006801:Humans; D007955:Leukemoid Reaction / Q000139:chemically induced* / Q000503:physiopathology / Q000628:therapy; D008297:Male; D013406:Suicide, Attempted
D019855:Ethylene Glycol