en Radiation Biology Radiation Biology مطالعه موردي Case Report <div style="text-align: justify;">The article was first report a case of a 32-year-old female with NPC that is G6PD-deficient. The patient completed induction chemotherapy and concomitant chemoradiotherapy successfully. The patient experienced grade 1 neutropenia , grade 1 diarrhea, and grade 2 acne-like skin reactions during the three cycles of&nbsp; induction chemotherapy. Grade 1 neutropenia, grade 1 diarrhea, grade 2 oral mucositis&nbsp; and grade 1&nbsp; skin reactions were observed during the concomitant chemoradiotherapy. No hemolytic events were observed. We conclude that it is safe for G6PD-deficient patients with NPC to received chemotherapy&nbsp;and&nbsp;targeted&nbsp;therapy.</div> nasopharyngeal carcinoma, G6PD deficiency, chemotherapy, cetuximab, radiotherapy. 505 508 http://ijrr.com/browse.php?a_code=A-10-1-810&slc_lang=en&sid=1 Y.M Jiang 7900319475328460014326 7900319475328460014326 No Department of Radiation Oncology, Cancer Hospital of Guangxi Medical University, Nanning530021, People's Republic of China X.D. Zhu zhuxiaodonggxmu@163.com 7900319475328460014327 7900319475328460014327 Yes Department of Radiation Oncology, Cancer Hospital of Guangxi Medical University, Nanning530021, People's Republic of China