Locally advanced angiocentric nk/t cell lymphoma of nasal cavity

Abstract

Abbreviations: ENKTCL, extra nodal angiocentric nk/t-cell lymphoma; CHOP, cyclophosphamide, doxorubicin, vincristine, prednisone; NHLs, non-hodgkin’s lymphomas, NK, natural killer; CT-PNS,computed tomography paranasal sinuses CK-cytokeratin; EBRT, external beam radiotherapy; PET-CT, positron emission tomography-computerized tomography; 18-FDG PET-CT-FDG, avid positron emission tomography computerized tomography; DNADeoxyribonucleic acid; EBV, epstein–barr virus; ISH, Insitu hybridization; EBER, sepstein-barr encoding region; CT, computerized tomography; MRI, magnetic resonance imaging; WG, wegener’s granulomatosis; HSCT, hematopoietic stem cell transplantation