Lixia Zhang, Shuxian Yang, Chen Cheng, Yuan Mu, Shiyang Pan
{"title":"预测发热伴血小板减少综合征时的全血细胞计数与差异和细胞群数据。","authors":"Lixia Zhang, Shuxian Yang, Chen Cheng, Yuan Mu, Shiyang Pan","doi":"10.1111/ijlh.14414","DOIUrl":null,"url":null,"abstract":"<div>\n \n \n <section>\n \n <h3> Introduction</h3>\n \n <p>We aimed to identify additional predictors of severe fever with thrombocytopenia syndrome (SFTS), which has a significantly increasing global incidence.</p>\n </section>\n \n <section>\n \n <h3> Methods</h3>\n \n <p>This retrospective study included 95 patients with SFTS and 30 healthy individuals. Complete blood count with differential was performed using Sysmex XN 9000 and Mindray BC-6800 Plus analyzers. Extended leukocyte cell population data (CPD) parameters were acquired using a Mindray BC-6800 Plus analyzer. Peripheral smears were identified, and SFTS virus (SFTSV) RNA was detected using real-time reverse transcription polymerase chain reaction.</p>\n </section>\n \n <section>\n \n <h3> Results</h3>\n \n <p>Of 95 patients with SFTS at admission, 75.8% (72/95) presented leukopenia and 96.8% (92/95) thrombocytopenia with SFTS. Neutrophil left shift and smudge cells (32.4/WBC ± 28.2/WBC) were observed 100% (57/57) on the blood smear. Only 21.1% (21/57) of the reactive lymphocytes were > 5% (3.24% ± 3.35%). Moreover, 33.3% (19/57) of apoptotic lymphocytes and 8.8% (5/57) of nucleated red blood cells were present. Furthermore, 78.9% (45/57) of reactive plasmacytoid lymphocytes increased 3–5 days after admission and 61.1% (11/18) of the patients who died presented with dust blue inclusions in the neutrophils. Compared to the control group, Neu-Y and all lymphocyte and monocyte CPD parameters were significantly higher in all SFTS groups. Compared to the surviving patients with SFTS, Lym-Y in Group 2 (<i>p</i> < 0.05) was significantly lower, but Neu-Y and Mon-Z in Group 3 were higher (<i>p</i> < 0.001) in the death group.</p>\n </section>\n \n <section>\n \n <h3> Conclusions</h3>\n \n <p>The cell count, peripheral blood morphology, and CPD parameters described in this study had a strong prompting effect on SFTSV infection.</p>\n </section>\n </div>","PeriodicalId":14120,"journal":{"name":"International Journal of Laboratory Hematology","volume":"47 2","pages":"221-227"},"PeriodicalIF":2.2000,"publicationDate":"2024-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"CBC With Differential and Cell Population Data in Prediction of Fever With Thrombocytopenia Syndrome\",\"authors\":\"Lixia Zhang, Shuxian Yang, Chen Cheng, Yuan Mu, Shiyang Pan\",\"doi\":\"10.1111/ijlh.14414\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n \\n <section>\\n \\n <h3> Introduction</h3>\\n \\n <p>We aimed to identify additional predictors of severe fever with thrombocytopenia syndrome (SFTS), which has a significantly increasing global incidence.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Methods</h3>\\n \\n <p>This retrospective study included 95 patients with SFTS and 30 healthy individuals. Complete blood count with differential was performed using Sysmex XN 9000 and Mindray BC-6800 Plus analyzers. Extended leukocyte cell population data (CPD) parameters were acquired using a Mindray BC-6800 Plus analyzer. Peripheral smears were identified, and SFTS virus (SFTSV) RNA was detected using real-time reverse transcription polymerase chain reaction.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Results</h3>\\n \\n <p>Of 95 patients with SFTS at admission, 75.8% (72/95) presented leukopenia and 96.8% (92/95) thrombocytopenia with SFTS. Neutrophil left shift and smudge cells (32.4/WBC ± 28.2/WBC) were observed 100% (57/57) on the blood smear. Only 21.1% (21/57) of the reactive lymphocytes were > 5% (3.24% ± 3.35%). Moreover, 33.3% (19/57) of apoptotic lymphocytes and 8.8% (5/57) of nucleated red blood cells were present. Furthermore, 78.9% (45/57) of reactive plasmacytoid lymphocytes increased 3–5 days after admission and 61.1% (11/18) of the patients who died presented with dust blue inclusions in the neutrophils. Compared to the control group, Neu-Y and all lymphocyte and monocyte CPD parameters were significantly higher in all SFTS groups. 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CBC With Differential and Cell Population Data in Prediction of Fever With Thrombocytopenia Syndrome
Introduction
We aimed to identify additional predictors of severe fever with thrombocytopenia syndrome (SFTS), which has a significantly increasing global incidence.
Methods
This retrospective study included 95 patients with SFTS and 30 healthy individuals. Complete blood count with differential was performed using Sysmex XN 9000 and Mindray BC-6800 Plus analyzers. Extended leukocyte cell population data (CPD) parameters were acquired using a Mindray BC-6800 Plus analyzer. Peripheral smears were identified, and SFTS virus (SFTSV) RNA was detected using real-time reverse transcription polymerase chain reaction.
Results
Of 95 patients with SFTS at admission, 75.8% (72/95) presented leukopenia and 96.8% (92/95) thrombocytopenia with SFTS. Neutrophil left shift and smudge cells (32.4/WBC ± 28.2/WBC) were observed 100% (57/57) on the blood smear. Only 21.1% (21/57) of the reactive lymphocytes were > 5% (3.24% ± 3.35%). Moreover, 33.3% (19/57) of apoptotic lymphocytes and 8.8% (5/57) of nucleated red blood cells were present. Furthermore, 78.9% (45/57) of reactive plasmacytoid lymphocytes increased 3–5 days after admission and 61.1% (11/18) of the patients who died presented with dust blue inclusions in the neutrophils. Compared to the control group, Neu-Y and all lymphocyte and monocyte CPD parameters were significantly higher in all SFTS groups. Compared to the surviving patients with SFTS, Lym-Y in Group 2 (p < 0.05) was significantly lower, but Neu-Y and Mon-Z in Group 3 were higher (p < 0.001) in the death group.
Conclusions
The cell count, peripheral blood morphology, and CPD parameters described in this study had a strong prompting effect on SFTSV infection.
期刊介绍:
The International Journal of Laboratory Hematology provides a forum for the communication of new developments, research topics and the practice of laboratory haematology.
The journal publishes invited reviews, full length original articles, and correspondence.
The International Journal of Laboratory Hematology is the official journal of the International Society for Laboratory Hematology, which addresses the following sub-disciplines: cellular analysis, flow cytometry, haemostasis and thrombosis, molecular diagnostics, haematology informatics, haemoglobinopathies, point of care testing, standards and guidelines.
The journal was launched in 2006 as the successor to Clinical and Laboratory Hematology, which was first published in 1979. An active and positive editorial policy ensures that work of a high scientific standard is reported, in order to bridge the gap between practical and academic aspects of laboratory haematology.