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乳腺假血管瘤样间质增生MRI表现1例 被引量:2

MRI manifestations of pseudoangiomatous stromal hyperplasia of the breast:Case report
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摘要 患者女,36岁,发现左乳肿物半年,逐渐增大2个月入院。查体:左乳外下象限触及一大小约6.0cm×4.0cm肿物,质硬,边界清,活动度可,表面皮肤光滑,未见"橘皮样"改变。超声:左乳囊实性占位,BI-RADS 3类。乳腺MRI:左乳外下象限团块,边界清楚,约6.8cm×6.0cm×5.5cm,FSPGR呈等信号,内见裂隙样低信号区(图1A);脂肪抑制T2WI上呈结节状、片状稍高信号,内见裂隙样高信号区(图1A);脂肪抑制T2WI上呈结节状、片状稍高信号,内见裂隙样高信号区(图1B);Vibrant动态增强呈卵圆形肿块样强化,边界清楚,内部强化不均匀,裂隙样低信号区无强化(图1C),动态增强曲线呈流入型(Ⅰ型);DWI呈不均匀稍高信号,b值选择1000s/mm^2,ADC值为1.49×10^-3mm^2/s。
出处 《中国医学影像技术》 CSCD 北大核心 2015年第3期445-445,共1页 Chinese Journal of Medical Imaging Technology
关键词 乳腺肿瘤 磁共振成像 假血管瘤样间质增生 Breast neoplasms Magnetic resonance imaging Pseudoangiomatous stromal hyperplasia
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同被引文献21

  • 1郭玲玲,卢洪胜,甘梅富.乳腺间质假血管瘤样增生的临床病理学特征[J].临床与实验病理学杂志,2007,23(5):623-624. 被引量:3
  • 2Vuitch MF, Rosen PP, Erlandson RA. Pseudoangiomatous hyperplasia of mammary stromal [ J ]. Hum Pathol, 1986,17 : 185-191.
  • 3Ferreira M, Albarracin CT, Resetkova E.Pseudoangiomatous stromal hyperplasia tumor: a clinical, radiologlc and pathologic study of 26 cases [J ]. Mod Pathol, 2008,2 : 201-207.
  • 4Bowman E,Oprea G,Okoli J,et al.Pseudoangiomatous stromaI hyperplasia (PASH) of the breast: a series of 24 patients[J]. Breast J, 2012,18 : 242-247.
  • 5Vega RM, Pechman D, Ergonul B, et al.Bilateral pseudoangiomatous stromal hyperplasia tumors in axillary male gynecomastia: report of a case [J].Surg Today ,2015,45 : 105-109.
  • 6Shehata BM,Fishman I,Collings MH,et al.Pseudoangiomatous stromal hyperplasia of the breast in pediatric patients: an underrecognized entity[J].Pediatr Dev Pathol, 2009,12:450-454.
  • 7Prichard RS,O'Neill CJ,O'Hara JL,et al. Pseudoangiomatous stromal hyperplasia of the breast:an unusual pathology necessitating bilateral mastectomy during pregnancy [ J ].ANZ J Surg, 2011,81 : 304-305.
  • 8Yoo K,Woo OH,Yong HS,et al.Fast-growing pseudoangiomatous stromal hyperplasia of the breast: report of a case [J ]. Surg Today, 2007,37 : 967-970.
  • 9Vasconcelos I,Perez Fernandez CM,Gtinzel S,et al. Multifocal tumorous pseudoangiomatous stromal hyperplasia presenting as asymmetric bilateral breast enlargement [J]. Geburtshilfe Fvauenheilkd, 2015,75 : 183-187.
  • 10Piem J, Velikonja M, Matjai A, et al. Pseudoangiomatous stromal hyperplasia with multinucleated stromal giant cells is neither exceptional in gynecomastia nor characteristic of neurofibromatosis type 1 [J]. Virchows Arch, 2015,466 : 465-472.

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