Composite lymphoma cosisting of mantle cell lymphoma and follicular lymphoma

摘要: Herein, we report the case of a 56-year-old man with composite lymphoma (CL) comprised mantle cell (MCL) and follicular (FL). Six months after developing right brachial tumor, he was diagnosed as having grade 3 FL normal-size zone. Simultaneously, advanced stage MCL diffuse growth pattern in sigmoid colon tumor abnormal lymphoid cells bone marrow were observed. Thereafter, re-examined its zone immunophenotypically positive for cyclin D1 (CCND1) cytogenetically IgH-CCND1 fusion gene. Consequently, MCL. As may form CL, possible complication should be considered steps taken to detect