已发表论文

自然杀伤/T细胞淋巴瘤相关噬血细胞性淋巴组织细胞增多症:一种罕见且危险的疾病

 

Authors Meng G , Wang M , Sun C, Feng G, Ren J, Feng S, Wang Y

Received 15 October 2025

Accepted for publication 19 January 2026

Published 27 January 2026 Volume 2026:16 574445

DOI https://doi.org/10.2147/BLCTT.S574445

Checked for plagiarism Yes

Review by Single anonymous peer review

Peer reviewer comments 2

Editor who approved publication: Dr Wilson Gonsalves

Guangqiang Meng,1 Manzhi Wang,1 Congcong Sun,1 Gege Feng,2 Jing Ren,1 Saran Feng,1 Yan Wang1 

1Department of Hematology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, People’s Republic of China; 2Department of Hematology, Qilu Hospital of Shandong University, Jinan, Shandong, People’s Republic of China

Correspondence: Guangqiang Meng, Email menggq2001@163.com

Abstract: Hemophagocytic lymphohistiocytosis (HLH) is a clinical syndrome characterised by the reactive activation of cytotoxic T-lymphocytes and macrophages along with a substantial amount of cytokine secretion caused by various inductions. Natural killer/T-cell lymphoma (NKTL)-associated HLH (NK/T-LAHLH) is rare in clinical practice with an incidence rate of 7.1– 11.9% in NKTL patients. Currently, there is no standard first-line treatment with good efficacy for NK/T-LAHLH. The treatment of NK/T-LAHLH is still mainly based on chemotherapy regimens containing etoposide and dexamethasone. Recently, many new therapeutic drugs and schemes have been trialled for the treatment of NK/T-LAHLH, such as ruxolitinib, immune checkpoint inhibitors, pegaspargase, and the DEP regimen. However, NK/T-LAHLH is associated with overall poor prognosis. Improving overall understanding of NK/T-LAHLH is of great significance to ameliorating patient prognosis. This review systematically discussed the epidemiology, pathogenesis, clinical features, current treatment regimens, and prognosis of NK/T-LAHLH to comprehensively elucidate this disease.

Keywords: NK/T-cell lymphoma, hemophagocytic lymphohistiocytosis, pathogenesis, treatment regimens, prognosis