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乳腺病变术前MRI误诊分析 被引量:7

Analysis of cases with MRI misdiagnosed breast lesions
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摘要 目的:分析乳腺病变术前MRI漏诊、高估、低估病例的临床、影像及病理特点,探讨MRI误诊原因。方法:回顾性分析行乳腺MRI检查并经手术病理证实的175名患者,共计222枚病灶的临床、影像及病理资料,分析其MRI表现特点并按BI-RADS分类进行评估;比较MRI对不同强化类型病灶诊断效能。以患者临床信息及BI-RADS-MRI词典为依据采用二元logistic回归分析建立模型预测病灶良恶性,并与评估结果对比,比较不同影像学表现对诊断结果的影响。结果:222枚病灶中良性161个、恶性61个。MRI漏诊6个病理均为良性;低估4个病灶中3个含导管原位癌成分;高估14个病灶包括12个肿块型和2个非肿块强化病灶。ADC值对肿块型病灶诊断效能高、AUC达0.932,对非肿块强化病灶诊断效能较差;DCE-MRI联合DWI诊断乳腺癌的敏感度93.4%,特异度91.3%,诊断准确度91.9%;MRI对肿块型和非肿块强化病灶总体诊断效能无显著差异。结论:乳腺DCE-MRI联合DWI诊断乳腺恶性肿瘤的敏感度、特异度均较高,对肿块样强化与非肿块强化病灶的总体诊断效能相仿。低估的病灶病理以导管原位癌为主。医师进行BI-RADS-MRI分类评估时带有一定主观性,诊断结果有高估的趋势、同时减少大部分低估,对总体诊断准确性影响不大。 Objective:Joint analysis of clinical,MRI,and pathological features of missed,false-negative,and false-posi-tive lesions was performed to explore the causes of preoperative misdiagnosis.Methods:A consecutive cohort of 175 patients who underwent preoperative breast MRI with 222 pathologically confirmed lesions were retrospectively reviewed.Two breast imaging radiologists performed the MRI interpretation according to BI-RADS atlas.Comparison of MRI diagnostic performance between different lesion types was carried out.Logistic regression models were also established to differentiate benign and malignant lesions.Results:Of all 222 breast lesions (161 benign and 61 malignant),6 benign lesions were missed on MRI.Three in 4 false-negative lesions had ductal carcinoma in situ (DCIS)component.The other 14 lesions were overes-timated.ADC value worked great for masses with AUC of 0.932,but poor for non-mass enhanced NME lesions.The sensi-tivity,specificity,and accuracy of DCE-MRI combined with DWI were 93.4%,91.3%,and 91.9%,respectively.The overall accuracy of mass and NME lesions was similar.Conclusion:Accuracy of DCE-MRI combined with DWI was high in differen-tiating benign and malignant lesions,and similar in masses and NME lesions.Underestimated lesions were mainly DCIS.Ra-diologists tended to overestimate lesions and avoided underestimation at the same time,in that the overall accuracy was al-most unaffected.
出处 《放射学实践》 2014年第10期1126-1131,共6页 Radiologic Practice
基金 国家自然科学基金(81171389) 上海市卫生系统优秀学科带头人计划(XBR2013110)
关键词 乳腺疾病 磁共振成像 误诊 敏感度 Breast diseases Magnetic resonance imaging Diagnostic errors Sensitivity
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参考文献14

  • 1Heywang SH, Hahn D, Schmidt H, et al. MR imaging of the breast using gadolinium-DTPA]-J. J Computer Assisted Tomo- graphy,1986,10(2) :199 204.
  • 2Saslow D, Boetes C, Burke W, et al. American cancer society guidelines for breast screening with MRI as an adjunct to mam- mography[J]. CA : a Cancer J for Clinicians, 2007,57 (2) : 75 89.
  • 3Mann RM, Kuhl CK, Kinkel K, et al. Breast MRI : guidelines from the european society of breast imaging[J]. Eur Radiology, 2008, 18(7) :1307-1318.
  • 4Peters NH, Borel Rinkes IH, Zuithoff NP, et al. Meta-analysis of MR imaging in the diagnosis of breast lesions[J]. Radiology, 2008,246(1) :116-142.
  • 5Medeiros LR, Duarte CS, Rosa DD, et al. Accuracy of magnetic resonance in suspicious breast lesions: a systematic quantitative review and meta-analysis[J]. Breast Cancer Research and Treat- ment,2011,126(2) :273-285.
  • 6Kul S,Cansu A,Alhan E,et al. Contribution of diffusion-weighted imaging to dynamic contrast-enhanced MRI in the characteriza tion of breast tumors[J]. Am J Roentgenology, 2011,196 (1): 210-217.
  • 7Teifke A, Hlawatsch A,Beier T,et al. Undetected malignancies of the breast:dynamic contrast enhanced MR imaging at 1.0T[J]. Radiology,2002,224(3) :881-888.
  • 8Ghai S, Muradali D, Bukhanov K, et al. Nonenhancing breast ma- lignancies on MRI: sonographic and pathologic correlation [J]. Am J Roentgenology, 2005,185 (2) : 481-487.
  • 9Schnall MD, Blume J, Bluemke DA, et al. Diagnostic architectural and dynamic features at breast MR imaging multicenter study [J]. Radiology,2006,238(1) : 42-53.
  • 10Sbimauchi A,Jansen SA,Abe H,et al. Breast cancers not detec- ted at MRI:review of false-negative lesions[J]. Am J Roentgen ology, 2010,194(6) : 1674-1679.

同被引文献66

  • 1刘玉林,陈宪.乳腺癌的动态增强MRI诊断[J].国外医学(临床放射学分册),2006,29(2):112-115. 被引量:16
  • 2顾雅佳,汪晓红,肖勤,杨文涛,曾炜,唐峰,毛健,郑晓静,彭卫军,冯晓源.乳腺导管原位癌及其微浸润的磁共振成像评价[J].中华放射学杂志,2007,41(3):248-253. 被引量:43
  • 3Kruk J.Overweight, obesity, oxidative stress and the risk of breast cancer[J]. Asian Pac J Cancer Prey, 2014, 15 ( 22 ) : 9579-9586.
  • 4Grvik E, Bjmemd A, Storfis T H, et al.Split dynamic MRI: single bolus high spatial-temporal resolution and muhi contrast evaluation of breast lesions[J]. J Magn Reson Imaging, 2014, 39 ( 3 ) : 673-682.
  • 5Spick C, Szolar D H, Tillich M, et al.Benign ( BI-RADS 2 ) lesions in breast MRI[J]. Clin Radiol, 2015 , 70 ( 4 ) : 395-399.
  • 6Li B, Wang L, Lu M S, et al.Passive smoking and breast cancer risk among non-smoking women: a case-control study in China[J]. PLoS One, 2015, 10 (4):e0125894.
  • 7Jara-Lazaro A R, Hussain I H, Thike A A, et al.Assessment of suitability of the one step nucleic acid amplification ( OSNA ) assay as an intraoperative procedure for detection of metastasis in sentinel lymph nodes of breast cancer[J]. J Clin Pathol, 2014, 67 ( 12 ) : 1032-1037.
  • 8Kumar A, Srivastava V, Singh S, et al.Color Doppler ultrasonography for treatment response piction and evaluation in breast cancer[J]. Future Onei, 2010. 6 ( 8 ) : 1265-1278.
  • 9关山,李新宇,文武,燕飞,李志霞.磁共振成像在乳腺癌保乳手术中的应用价值[J].中华普通外科杂志,2009,24(3):200-203. 被引量:6
  • 10张静,蔡幼铨,程流泉,安宁豫,张爱莲,刘梅,李席如,郭勇.乳腺MR误诊病例的影像学表现与病理的对照分析[J].中国医学影像学杂志,2009,17(3):193-197. 被引量:19

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