CAJ | 학술논문

目的：根据新版BI-RADS分类标准对年轻Luminal型乳癌分类，分析其和分子分型的相关性。方法搜集年轻Luminal型乳癌一般临床病理、影像学资料，描述影像学特征并分类。采用χ2检验分析分类和分型的相关性。结果影像多表现为边界不清、形态不规则的肿物。Luminal B型分类多为4 B及以上。结论分类4 B及以上和Luminal B型呈正相关，总的分类和分型的相关性无统计学意义。
목적：근거신판BI-RADS분류표준대년경Luminal형유암분류，분석기화분자분형적상관성。방법수집년경Luminal형유암일반림상병리、영상학자료，묘술영상학특정병분류。채용χ2검험분석분류화분형적상관성。결과영상다표현위변계불청、형태불규칙적종물。Luminal B형분류다위4 B급이상。결론분류4 B급이상화Luminal B형정정상관，총적분류화분형적상관성무통계학의의。
Objective Evaluated the imaging findings and BI-RADS categories of Luminal breast cancer in young according to the updated edition, and correlated it with Luminal subtypes.Methods Young patients with invasive breast cancer were selected by searching registries. Characteristics were collected and BI-RADS categories were reevaluated using the updated edition. χ2 test was used among BI-RADS categories and Luminal subtypes.ResultsIrregular tumor was more frequently seen in ultrasound/mammography. Luminal B cancers were more often assigned to category 4 B or more.Conclusion BI-RADS 4 B or more was positive correlated with Luminal B. No apparent correlation between total categories and Luminal subtypes was seen.