目的探讨术中冰冻病理对乳腺导管内乳头状肿瘤的诊断价值。方法 54例术后石蜡病理确诊为乳腺导管内乳头状肿瘤患者,均于术中给予患者冰冻病理检查,观察术中检查结果。结果术中冰冻病理检查准确率为88.89%。结论术中冰冻病理检查能够观察乳腺导管内乳头状肿瘤的组织学形态,准确率较高,具有较高的诊断价值,值得临床推广。 Objective To investigate the diagnostic value of intraoperative frozen pathology in breast ductal papillary tumors. Methods 54 postoperative paraffin pathological diagnosis of intraductal papillary tumors in patients with intraoperative frozen pathology were given to patients, the observed intraoperative findings. Results The accuracy of intraoperative frozen pathology was 88.89%. Conclusion Intraoperative frozen pathological examination can observe the histological morphology of intraductal papillary tumors, with high accuracy and high diagnostic value, worthy of clinical promotion.