Medical Dictionary
lymphoblastosis
noun lym·pho·blas·to·sis \-ˌblas-ˈtō-səs\
plural lym·pho·blas·to·ses \-ˌsēz\
Medical Definition of LYMPHOBLASTOSIS
: the presence of lymphoblasts in the peripheral blood (as in acute lymphocytic leukemia or infectious mononucleosis)
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