PMID- 36458948 OWN - NLM STAT- MEDLINE DCOM- 20230906 LR - 20230906 IS - 1943-7730 (Electronic) IS - 0007-5027 (Linking) VI - 54 IP - 5 DP - 2023 Sep 5 TI - Transfusion-Related Acute Lung Injury Caused by HLA-II Antibodies: A Case Report. PG - e117-e120 LID - 10.1093/labmed/lmac145 [doi] AB - OBJECTIVE: The aim of this study was to retrospectively analyze the etiology of a case of suspected transfusion-related acute lung injury (TRALI) occurring after blood transfusion. METHODS: The clinical symptoms, signs, imaging examinations, and laboratory test results of a patient with suspected TRALI after blood transfusion were retrospectively analyzed, and human leukocyte antigen (HLA) genotyping of the patient and HLA antibodies of the plasma donors were performed. RESULTS: The clinical manifestations of the patient were consistent with those of TRALI after blood transfusion. This TRALI was treated by timely ventilator support. The patient results of high-resolution HLA genotyping were HLA-A* 01:01, 11:01; HLA-B* 15:02, 37:01; HLA-C* 06:02, 08:01; DRB1* 10:01, 12:02; DRB3* 03:01, 03:01; DQA1* 01:05, 06:01; DQB1* 03:01, 05:01; DPA1* 01:03, 02:01; and DPB1* 02:01, 09:01. Of the 6 plasma donors tested, 3 were found to have HLA-II antibodies, which were HLA-DPA1*01:03, HLA-DQB1*03:01, and HLA-DQB1*03:01 antibodies. CONCLUSION: We described a case of TRALI caused by HLA-DQB1*03:01 antibody and DPA1*01:03 antibody. CI - (c) The Author(s) 2022. Published by Oxford University Press on behalf of American Society for Clinical Pathology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com. FAU - Hao, Xinxin AU - Hao X AD - Department of Blood Transfusion, Shengjing Hospital of China Medical University, Shenyang, Liaoning, 110004, China. FAU - Wang, Jue AU - Wang J AD - Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Peking Union Medical College, Institute of Blood Transfusion Chengdu, Sichuan, China. FAU - Li, Tiegang AU - Li T AD - Department of Emergency Medicine, Shengjing Hospital of China Medical University, Shenyang, Liaoning, 110004, China. FAU - Wang, Qiushi AU - Wang Q AD - Department of Blood Transfusion, Shengjing Hospital of China Medical University, Shenyang, Liaoning, 110004, China. LA - eng GR - 2021JH2/10300045/Liaoning Science and Technology Program/ PT - Case Reports PT - Journal Article PL - England TA - Lab Med JT - Laboratory medicine JID - 0250641 RN - 0 (Antibodies) SB - IM MH - Humans MH - *Transfusion-Related Acute Lung Injury/diagnosis MH - Retrospective Studies MH - Antibodies MH - Blood Donors OTO - NOTNLM OT - HLA-DP19 OT - HLA-DQ7 OT - TRALI OT - adverse transfusion reaction OT - human leukocyte antigen OT - transfusion-related acute lung injury EDAT- 2022/12/03 06:00 MHDA- 2023/09/06 06:42 CRDT- 2022/12/02 09:33 PHST- 2023/09/06 06:42 [medline] PHST- 2022/12/03 06:00 [pubmed] PHST- 2022/12/02 09:33 [entrez] AID - 6865141 [pii] AID - 10.1093/labmed/lmac145 [doi] PST - ppublish SO - Lab Med. 2023 Sep 5;54(5):e117-e120. doi: 10.1093/labmed/lmac145.