Material remained available for testing in 40 unanalysed cases to a total 97/158 (61%) cases of small B-cell lymphomas including 19 CLL (61%), 20 MCL (71%), 9 LPL (75%), 2 SRPL (100%), and 47 marginal zone lymphomas (MZL) (55%). The gene discussed is LPL; the disease is marginal zone lymphoma.