Fatty acid differences amongst leukemia cell types, with special reference to hairy cell leukemia: a preliminary report.

Fatty acid analyses of malignant cells from hairy cell leukemia patients revealed a profile which was rich in arachidonate and relatively low in linoleate and oleate. This profile was distinct from that of mononuclear cells derived from patients with other lymphoproliferative diseases or myeloproliferative disorders, and may reflect the unique membrane morphology of the hairy cell.