splenomyelomalacia

Pathologic softening of the spleen and bone marrow. [spleno- + G. myelos, marrow, + malakia, softness]

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sple·no·my·elo·ma·la·cia (sple″no-mi″ə-lo-mə-laґshə) [spleno- + myelo- + -malacia] softening of the spleen and bone marrow.