期刊文献+

胰腺实性假乳头状瘤CT、MRI影像分析及鉴别诊断 被引量:2

下载PDF
导出
摘要 目的:探讨胰腺实性假乳头状瘤的CT和MRI影像表现。方法:回顾性分析经手术病理证实的16例胰腺实性假乳头状瘤的影像资料。其中,12例CT扫描,4例MRI扫描。结果:肿瘤最长径3.5~15cm。肿瘤以囊性成分为主4例,实、囊成分比例相仿2例;以实性成分为主10例。8例囊性成分内可见纤维分隔,CT增强扫描门静脉期肿瘤强化略高于动脉期,在其强化程度上均低于正常胰腺组织。10例有钙化。4例MRI在T1WI、T2WI上呈混杂信号,增强扫描呈不均性的中高强化。结论:结合临床特征并注意与黏液性囊性瘤或癌、无功能胰岛细胞瘤或癌等鉴别可在术前做出正确诊断,胰腺实性假乳头状瘤的MRI、CT影像表现有一定特征性。
出处 《中国医学创新》 CAS 2012年第22期73-74,共2页 Medical Innovation of China
  • 相关文献

参考文献6

二级参考文献31

  • 1何新红,陆建平.胰腺癌和慢性胰腺炎的影像诊断与鉴别诊断[J].胰腺病学,2005,5(3):184-186. 被引量:2
  • 2赵心明,周纯武.胰腺浆液性囊腺瘤的CT表现[J].癌症进展,2006,4(2):116-118. 被引量:3
  • 3Chi-Chang Yu,Jeng-Hwei Tseng,Chun-Nan Yeh,Tsann-Long Hwang,Yi-Yin Jan.Clinicopathological study of solid and pseudopapillary tumor of pancreas: Emphasis on magnetic resonance imaging findings[J].World Journal of Gastroenterology,2007,13(12):1811-1815. 被引量:22
  • 4王益林,雷若庆,陈泉宁,袁平,罗丹,许志伟,费健,王建承,吴卫泽,韩天权,彭承宏,张圣道.36例胰腺浆液性囊腺瘤的临床分析[J].外科理论与实践,2007,12(3):229-233. 被引量:8
  • 5Bodily KD, Takahashi N, Fletcher JG, et al. Autoimmune pancreatitis: pancreatic and extrapancreatic imaging findings[J]. AJR,2009,192(2) :431-437.
  • 6Yu J, Turner MA, Fulcher AS, et al. Congenital anomalies and normal variants of the pancreaticobiliary tract and the pancreas in adults:part 2,pancreatic duct and pancreas [J]. AJR ,2006,187(6) : 1544-1553.
  • 7Kitagami H,Kondo S,Hirano S,et al.Acinar cell carcinoma of the pancreas:clinical analysis of 115 patients from the pancreatic cancer registry of Japan pancreas society[J].Pancreas,2007,35(1):42-46.
  • 8Means AL,Meszoely IM,Suzuki K,et al.Pancreatic epithelial plasticity mediated by acinar cell transdifferentiation and generation of nestin-positive intermediates[J].Development,2005,132(16):3767-3776.
  • 9Klimstra DS,Rosai J,Heffess CS,Mixed acinar-endocrine carcinomas of the pancreas[J].Am J Surg Pathol,1994,18(8):765-778.
  • 10Holen KD,Klimstra DS,Hummer A,et al.Clinical characteristics and outcomes from an institutional series of acinar cell carcinoma of the pancreas and related tumors[J].J Clin Oncol,2002,20(24):4673-4678.

共引文献27

同被引文献34

  • 1王益林,雷若庆,郭滟,陈泉宁,杨文洁,许志伟,邓漾,费健,王建承,吴卫泽,彭承宏,张圣道.非肿瘤性胰腺真性囊肿21例诊治体会[J].胰腺病学,2007,7(3):163-166. 被引量:3
  • 2Yamaguchi T,Tanaka M.Radiologic imagings of cystic neoplasms of the panceeas[J].Pancreatology,2001,1(6):633-636.
  • 3Beger H G,Warshaw A L,Buchler M W,et al.The pancreas(volumeⅡ)[M].Blackwell Science,1998:1383.
  • 4Brian K,Goh P,Tan Y M,et al.Non-neoplastic cystic and cystic-like lesions of the pancreas:may mimic pencreatic cystic neoplasms[J].Anz J Surg,2006,76(5):325-331.
  • 5Fernandez-del Castillo C,Warshaw A L.Cystic tumours of the pancreas[J].Surg Clin North Am,1995,75(1):1001-1016.
  • 6Siech M,Tripp K,Schmidt-Rohlfing B,et al.Cystic tumours of thepancreas:diagnostic accuracy,pathologic observations and surgical consequences[J].Langenbecks Arch Surg,1998,383(1):56-61.
  • 7Allen P J,Jaques D P,D’Angelica M,et al.Cystic lesions of the pancreas:selection criteria for operative and nonoperative management in 209 patients[J].Gastrointest Surg,2003,7(8):970-977.
  • 8Kim Y H,Saini S,Sahani D,et al.Imaging diagnosis of cystic pancreatic lesions:pseudocyst versus nonpseudocys[J].Radiographics,2005,25(3):671-685.
  • 9李松年.现代全身CT诊断学(上卷)[M].3版.北京:中国医药科技出版社,2013:905-911.
  • 10Takada A,Itoh S,Suzuki K,et al.Branch duct-type intraductal papillary mucinous tumor:diagnostic value of multiplanar reformatted images in multislice CT[J].Eur Radiol,2005,15(9):1888-1897.

引证文献2

二级引证文献8

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部