2023年4月第45卷第2期农垦医学JournalofNongkenMedicineApr.2023Vol.45No.2甲状腺穿刺物BRAFV600E突变检测联合细胞学诊断在诊断甲状腺癌中的意义陈凤姣1周子爽2姚永坤1俞雪燕2罗成华1,2姜鑫2卢香云1,2(1.石河子大学第一附属医院,新疆石河子,832008;2.石河子大学医学院,新疆石河子,832002)【摘要】目的:探讨利用甲状腺穿刺物行BRAFV600E基因突变检测的可行性及联合细胞学诊断在甲状腺癌诊断中的价值。方法:回顾性收集2022年1月至2022年7月符合纳入标准的标本114例,具有完整的细胞学诊断、BRAFV600E突变检测及术后组织诊断结果,分析BRAFV600E基因突变与一般临床特点的关系及BRAFV600E基因突变检测与细胞学诊断联合诊断甲状腺癌的可行性。结果:114例甲状腺穿刺标本中有70例(61.4%)出现BRAFV600E基因突变;BRAFV600E基因突变率在年龄≤60岁患者中明显高于>60岁患者,差异有统计学意义(圆=8.863,<0.05);BRAFV600E基因突变率在细胞学诊断不同类别标本中,差异有统计学意义(圆=52.671,<0.001);BRAFV600E基因突变检测联合细胞学诊断,诊断甲状腺癌的敏感性由85.33%提高至94.67%,诊断准确度由85.09%升高至91.23%。结论:甲状腺穿刺物BRAFV600E基因突变检测联合甲状腺穿刺细胞学诊断可提高甲状腺癌诊断的灵敏度和准确度,有助于术前明确甲状腺结节的良恶性。【关键词】BRAFV600E基因突变;甲状腺癌;细胞学诊断中图分类号:R653文献标识码:AClinicalSignificanceofThyroidAspirateBRAFV600EMutationDetectionCombinedwithCytologicalDiagnosisintheDiagnosisofThyroidCancerCHENFeng-jiao1,ZHOUZi-shuang2,YAOYong-kun1,YUXue-yan2,LUOCheng-hua1,2,JIANGXin2,LUXiang-yun1,2(1.TheFirstAffiliatedHospitalofShiheziUniversity,XinjiangShihezi,832008;2.ShiheziUniverisitySchoolofMedicine,XinjiangShihezi,832002)【Abstract】Objective:ToinvestigatethefeasibilityofdetectingBRAFV600Egenemutationbythyroidpunctureandthevalueofcombinedcytologicaldiagnosisinthediagnosisofthyroidcancer.Methods:114specimensthatmettheinclusioncriteriafromJanuary2022toJuly2022wereretrospectivelycollected,withcompletecytologicaldiagnosis,BRAFV600Emutationdetectionandpostoperativetissuediagnosis.Then,therelationshipbetweenBRAFV600Egenemutationandgeneralclinicalcharacteristics,andthefeasibilityofBRAFV600Egene...