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22例乳腺黏液腺癌超声图像特征及误诊原因分析 被引量:6

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摘要 目的分析乳腺黏液腺癌的超声表现,探讨误诊原因。方法通过回顾性分析2015年12月-2017年3月经大连大学附属中山医院乳腺外科手术后病理证实为原发性乳腺黏液腺癌患者22例的超声图像特征,总结误诊原因。结果 68.18%(15/22)患者表现为形态较规整或呈大分叶状;31.81%(7/22)患者表现为边界不清晰或有毛刺、成角;90.9%(20/22)患者表现为内部低回声且回声不均匀;31.8%(7/22)患者后方回声增强;9.09%(2/22)患者内见透声区;31.8%(7/22)患者内探及微钙化;9.09%(2/22)患者病灶同侧淋巴结肿大。彩色多普勒显像(CDFI):68.18%(15/22)患者肿物内部及(或)周边探及血流信号且阻力指数(RI)≥0.7。结论乳腺黏液腺癌易误诊为良性病变,但也具有一定的超声声像图特征,对于边界较清晰或欠清晰,形态较规整的低回声或混合回声,肿块内见透声区,可探及血流信号且RI>0.7的病灶,应高度警惕该疾病,为临床做出提示。
作者 杨律 郭丽苹
出处 《中国妇幼保健》 CAS 2018年第6期1421-1423,共3页 Maternal and Child Health Care of China
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