lienomyelogenous

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.
[spleno- + G. myelos, marrow, + -gen, producing]

lienomyelogenous

(lī-ē″nō-mī-ĕl-ŏj′ĕ-nŭs) [″ + Gr. myelos, marrow, + gennan, to produce]
Derived from both spleen and bone marrow.

lienomyelogenous

formed in the spleen and bone marrow; splenomyelogenous.