API2/MALT1 fusion transcripts were found in two of nine cases (22%).     ///    "For methylation analyses, 7 independent CpG islands (p15, p16, DAP kinase, hMLH1, MINT1, MINT2, and MINT31) were examined and RT-PCR for detection of API2/MALT1 fusion transcripts were performed in 15 colorectal marginal zone B-cell lymphoma of MALT in a single institution. "    ///    "In two cases with concurrent gastric and colorectal involvement of marginal zone B-cell lymphoma of MALT, methylation patterns and API2/MALT1 fusion results were different by location. "    ///    Methylation and API2/MALT1 fusion in colorectal extranodal marginal zone lymphoma..     ///    "For this purpose, methylation profiles and API2/MALT1 fusion in marginal zone B-cell lymphoma of MALT in the colorectum were studied and compared with treatment outcomes. "