greater number of a type of transitional stage B cell that migrates from the bone marrow into the peripheral circulation, and finally to the spleen; this cell type has the phenotype surface IgM-positive, surface IgD-negative, CD21-negative, CD23-negative, and CD62L-negative
increased transitional stage T2 B cell number
increased transitional stage T3 B cell number
Synonyms
Exact Synonyms:
increased T1 stage B cell number
;
increased transitional one stage B-cell number
;
increased transitional one stage B-lymphocyte number