the salient features were lymphadenopathy and hepatosplenomegaly , a predominance of lymphocytes and plasmacytoid cells with mitotic figures in lymph-node imprints , a cryoglobulin containing igg , iga , igm and bound complement components , depressed serum complement levels , and coombs-test-positive erythrocytes .
C0229671
serum
C0009498
complement