Figure 3

IL-4 serum levels by lymphoma subtypes and with/without GI lesions.
(A) Serum IL-4 levels were elevated in MALT lymphomas regardless of GI lesions. There were no differences between MALT lymphomas with and without GI lesions. (B) Among cases with GI lesions, serum IL-4 level was elevated in MALT lymphomas. IL: interleukin, GI: gastrointestinal, DLBCL: diffuse large B-cell lymphoma, FL: follicular lymphoma, MALT: mucosa-associated lymphoid tissue.