PMID- 28924126 OWN - NLM STAT- MEDLINE DCOM- 20180411 LR - 20181202 IS - 1349-7235 (Electronic) IS - 0918-2918 (Print) IS - 0918-2918 (Linking) VI - 56 IP - 20 DP - 2017 Oct 15 TI - Development of Epstein-Barr Virus-related Primary Diffuse Large B-cell Lymphoma of the Central Nervous System in a Patient with Peripheral T-cell Lymphoma, Not Otherwise Specified after Mogamulizumab Treatment. PG - 2759-2763 LID - 10.2169/internalmedicine.8781-16 [doi] AB - Mogamulizumab is a defucosylated humanized anti-CC chemokine receptor type 4 (CCR4) antibody that exerts an anti-tumor immune effect against various tumors through a suppressive effect on regulatory T-cells. We herein report a patient with peripheral T-cell lymphoma who developed Epstein-Barr virus (EBV)-related primary diffuse large B-cell lymphoma of the central nervous system (CNS DLBCL) after mogamulizumab therapy. Our experience should alert physicians to the possibility of the development of EBV-related CNS DLBCL in patients treated for primary lymphoma and suggests that the anti-tumor immune effect of mogamulizumab is ineffective for the prophylaxis of EBV-related lymphomas. FAU - Tanaka, Hiroaki AU - Tanaka H AD - Department of Hematology, Asahi General Hospital, Japan. FAU - Aoki, Hanako AU - Aoki H AD - Department of Internal Medicine, Asahi General Hospital, Japan. FAU - Sugita, Yasumasa AU - Sugita Y AD - Department of Hematology, Asahi General Hospital, Japan. FAU - Shimizu, Ryo AU - Shimizu R AD - Department of Hematology, Asahi General Hospital, Japan. FAU - Kiko, Katsunari AU - Kiko K AD - Department of Neurosurgery, Asahi General Hospital, Japan. FAU - Mochida, Hidetoshi AU - Mochida H AD - Department of Neurosurgery, Asahi General Hospital, Japan. FAU - Suzuki, Yoshio AU - Suzuki Y AD - Department of Diagnostic Pathology, Asahi General Hospital, Japan. LA - eng PT - Case Reports PT - Journal Article DEP - 20170915 PL - Japan TA - Intern Med JT - Internal medicine (Tokyo, Japan) JID - 9204241 RN - 0 (Antibodies, Monoclonal, Humanized) RN - 0 (Receptors, CCR4) RN - YI437801BE (mogamulizumab) SB - IM MH - Aged MH - Antibodies, Monoclonal, Humanized/*adverse effects MH - Central Nervous System Diseases/*etiology/virology MH - Female MH - *Herpesvirus 4, Human MH - Humans MH - Lymphoma, Large B-Cell, Diffuse/*drug therapy MH - Lymphoma, T-Cell, Peripheral/*etiology/virology MH - Male MH - Receptors, CCR4/immunology MH - T-Lymphocytes, Regulatory PMC - PMC5675939 OTO - NOTNLM OT - CNS DLBCL OT - EBV OT - PTCL-NOS OT - mogamulizumab OT - secondary malignancy EDAT- 2017/09/20 06:00 MHDA- 2018/04/12 06:00 PMCR- 2017/10/15 CRDT- 2017/09/20 06:00 PHST- 2017/09/20 06:00 [pubmed] PHST- 2018/04/12 06:00 [medline] PHST- 2017/09/20 06:00 [entrez] PHST- 2017/10/15 00:00 [pmc-release] AID - 10.2169/internalmedicine.8781-16 [doi] PST - ppublish SO - Intern Med. 2017 Oct 15;56(20):2759-2763. doi: 10.2169/internalmedicine.8781-16. Epub 2017 Sep 15.