Table 2

Clinicopathological and molecular data of 28 patients with low grade MALT lymphoma

PatientsAge/sexOriginMacroscopic typeDepth of invasionHelicobacter pyloriTreatmentEffect of H pylori eradicationModified Ann Arbor stageAPI2–MLT fusion
Depth of invasion: m, mucosa; mp, muscularis propria; se, serosa; sm, submucosa; ss, subserosa. Treatment: Chemo, chemotherapy; Erad, H pylori eradication; Rad, radiation; Surg, surgery. Effect of eradication: CR, complete regression; PR, partial regression; NR, no regression. *Only the gastric lesion regressed completely in patient 11.
MALT, mucosal associated lymphoid tissue; NA, not available.
148/MStomachMass formingmp+EradCRIIE1
258/MStomachSuperficialm+EradCRIE1
359/FStomachSuperficialm+EradCRIE1
460/FStomachSuperficialm+EradCRIE1
566/FStomachSuperficialm+EradCRIE1
670/FStomachSuperficialm+EradCRIIE1
781/MStomachSuperficialm+EradCRIE1
864/MStomachSuperficialm+EradCRIE1
949/FStomachSuperficialm+EradCRIE1
1065/MStomachSuperficialm+EradCRIE1
1169/MStomachMass formingm+EradCR*IV
1248/MStomachThickmpEradPRIE2
1365/FStomachSuperficialm+EradPRIE1
1444/MStomachSuperficialsm+EradNRIE1
1569/MStomachSuperficialss+Erad+ChemoNRIIE1
1674/FStomachMass formingmpErad+ChemoNRIE2
1753/MStomachThicksmErad+RadNRIE1+
1854/FStomachSuperficialm+Erad+SurgNRIIE1
1947/MStomachSuperficialm+SurgIE1
2054/FStomachSuperficialm+Surg+ChemoIIE1
2166/MStomachSuperficialm+SurgIE1
2272/FStomachThickss+Surg+ChemoIIE1
2341/FStomachSuperficialsmSurg+ChemoIIE1+
2461/MStomachSuperficialsmSurg+ChemoIIE2
2548/FDuodenumSuperficialsm+EradPRIE1
2652/MColonMass formingmpErad+ChemoNRIV+
2743/MColonThickse+Erad+SurgNRIE2+
2854/MColonMass formingsmNASurgIE1