splenomyelogenous

sple·no·my·e·log·e·nous

(splē'nō-mī'ĕ-loj'ĕ-nŭs), Originating in the spleen and bone marrow, denoting a form of leukemia. Synonym(s): lienomedullary, lienomyelogenous, splenomedullary [spleno- + G. myelos, marrow, + -gen, producing]

sple·no·my·e·log·e·nous

(splē'nō-mī-ĕ-loj'ĕ-nŭs) Originating in the spleen and bone marrow, denoting a form of leukemia.
Synonym(s): splenomedullary. [spleno- + G. myelos, marrow, + -gen, producing]