الملخص
Natural killer (NK) cell lymphoproliferative disorders are uncommon and the Epstein-Barr virus (EBV) plays an important aetiological role in their pathogenesis. We report a 20-year-old male with a chronic active EBV infection associated with a NK cell lymphoproliferative disorder which had an unusual indolent course. He presented to the Sultan Qaboos University Hospital in Muscat, Oman, in December 2011 with a history of intermittent fever and coughing. Examinations revealed generalised lymphadenopathy, hepatosplenomegaly, leukocytosis, transaminitis, diffuse bilateral lung infiltrates and bone marrow lymphocyte involvement. A polymerase chain reaction (PCR) test revealed a high EBV viral load in the peripheral blood cells. The patient received a course of piperacillin-tazobactam for Klebsiella pneumoniae, but no active treatment for the lymphoproliferative disorder. However, his lymphocyte count, serum lactate dehydrogenase and liver enzymes dropped spontaneously. In addition, EBV PCR copies fluctuated and then decreased significantly. He remained clinically asymptomatic over the following four years.
بيانات النشر
- المعرّف الرقمي
- 10.18295/squmj.2016.16.02.015
- المجلة
- مجلة جامعة السلطان قابوس الطبية, 16(2), 230-233
- الناشر
- جامعة السلطان قابوس
- وصول مفتوح
- وصول مفتوح ذهبي
- الترخيص
- CC BY-ND 4.0
اقتبس هذه المقالة
APA 7
Al-Riyami, A. Z., Al-Farsi, K., Al-Huneini, M., Mohammed, & Al-Hadabbi, I. (2025). Unusual Indolent Course of a Chronic Active Epstein-Barr Virus-Associated Natural Killer Cell Lymphoproliferative Disorder. Sultan Qaboos University Medical Journal, 16(2), 230-233. https://doi.org/10.18295/squmj.2016.16.02.015
MLA 9
Al-Riyami, Arwa Z., et al. "Unusual Indolent Course of a Chronic Active Epstein-Barr Virus-Associated Natural Killer Cell Lymphoproliferative Disorder." Sultan Qaboos University Medical Journal, vol. 16, no. 2, 2025, pp. 230-233. https://doi.org/10.18295/squmj.2016.16.02.015.
شيكاغو (المؤلف–التاريخ)
Al-Riyami, Arwa Z., Khalil Al-Farsi, Murtadha Al-Huneini, Mohammed, and Ibrahim Al-Hadabbi. 2025. "Unusual Indolent Course of a Chronic Active Epstein-Barr Virus-Associated Natural Killer Cell Lymphoproliferative Disorder." Sultan Qaboos University Medical Journal 16 (2): 230-233. https://doi.org/10.18295/squmj.2016.16.02.015.
هارفارد
Al-Riyami, A. Z., Al-Farsi, K., Al-Huneini, M., Mohammed and Al-Hadabbi, I. (2025) 'Unusual Indolent Course of a Chronic Active Epstein-Barr Virus-Associated Natural Killer Cell Lymphoproliferative Disorder', Sultan Qaboos University Medical Journal, 16(2), pp. 230-233. doi:10.18295/squmj.2016.16.02.015.
فانكوفر
Al-Riyami AZ, Al-Farsi K, Al-Huneini M, Mohammed, Al-Hadabbi I. Unusual Indolent Course of a Chronic Active Epstein-Barr Virus-Associated Natural Killer Cell Lymphoproliferative Disorder. Sultan Qaboos University Medical Journal. 2025;16(2):230-233. doi:10.18295/squmj.2016.16.02.015
IEEE
A. Z. Al-Riyami, K. Al-Farsi, M. Al-Huneini, Mohammed, and I. Al-Hadabbi, "Unusual Indolent Course of a Chronic Active Epstein-Barr Virus-Associated Natural Killer Cell Lymphoproliferative Disorder," Sultan Qaboos University Medical Journal, vol. 16, no. 2, pp. 230-233, 2025, doi: 10.18295/squmj.2016.16.02.015.