期刊文献+

胰腺实性假乳头状瘤的CT诊断 被引量:3

下载PDF
导出
摘要 目的探讨胰腺实性假乳头状瘤(solid-pseudopapillarytumors of the pancreas,SPTP)的影像学特征及鉴别诊断要点。方法回顾分析8例经手术病理证实为SPTP病例的CT影像学资料。结果本组病变位于胰头部5例,胰尾部3例。均呈类圆形,其中6例边界清晰,2例部分边缘欠清,肿瘤轴面平均径线为5.4 cm。4例见肠管推移,3例见血管推移,血管周围脂肪间隙存在。CT平扫示6例为等、稍低密度,2例为稍高、等密度,CT值28~43 Hu,肿瘤囊性部分呈低密度,CT值15~23 Hu。瘤内有斑点状钙化1例,增强后肿瘤的实质部分均强化,囊性密度以中央分布为主,且各期均不强化,4例肿瘤边缘呈线条状强化,所有病灶各期强化均低于正常胰腺实质。结论 SPTP多为良性和低度恶性肿瘤,早期诊断对于临床治疗、判断预后具有重要意义,临床医生应熟悉本病CT影像学特征,以避免或减少误诊。
出处 《临床误诊误治》 2010年第S1期40-41,共2页 Clinical Misdiagnosis & Mistherapy
  • 相关文献

参考文献8

  • 1赵玉沛,胡亚,廖泉,戴梦华,吴巍巍,蔡力行,朱预.胰腺实性假乳头状瘤的诊断和治疗[J].中华外科杂志,2005,43(1):53-55. 被引量:96
  • 2王安明,刘继生.胰腺囊性病变影像学诊断[J].国外医学(临床放射学分册),2004,27(4):231-234. 被引量:11
  • 3Markus Kosmahl,Laila S. Seada,U. J?nig,Dieter Harms,G. Kl?ppel.Solid–pseudopapillary tumor of the pancreas: its origin revisited[J]. Virchows Archiv . 2000 (5)
  • 4Morohoshi T,Held G,Kloppel G.Exocrine pancreatic tumors and their histological classification: a study based on 167 autopsy and 97 surgical cases. Histopathology . 1983
  • 5Frantz VK.Tumors of the pancreas. Atlas of Tumor Pathology: Fascicles 22 and 28 . 1959
  • 6Nadler EP,Norikov A,Landzeberg BR,et al.The use of endoscopic ultrasound in the diagnosis of solid pseudopapillary Tumors of the pancreas in children. Journal of Pediatric Nursing . 2002
  • 7Buetow PC,Buck JL,Pantongrag-Brown L,et al.Solid and papillary epithelial neoplasm of the pancreas: imaging-pathologic correlation on 56 cases. Radiology . 1996
  • 8Kim MJ,Jang SJ,Yu E.Loss of E-cadherin and cytoplasmic-nuclear expression ofβ-catenin are the most usefulimmunoprofiles in the diagnosis of solid-pseudopapillary neoplasmof the pancreas. Human Pathology . 2008

二级参考文献12

  • 1Frantz VK. Tumors of the pancreas. In: Atlas of Tumor Pathology. Washington DC: Armed forces Institute of Pathology, 1959. 32-33.
  • 2Klimstra DS, Wenig BM,Heffess CS. Solid-pseudopapillary tumor of the pancreas :a typically cystic carcinoma of low malignant potential. Semin Diagn Pathol,2000,17:66-80.
  • 3Nishihara K, Nagoshi M, Tsuneyoshi M, et al. Papillary cystic tumors of the pancreas. Assessment of their malignant potential. Cancer, 1993,71: 82-92.
  • 4Kosmahl M, Seada LS, Janig U, et al. Solid-pseudopapillary tumor of the pancreas: its origin revisited. Virchows Arch, 2000,436: 473-80.
  • 5Pettinato G, Di Vizio D,Manivel JC. Solid-pseudopapillary tumor of the pancreas: a neoplasm with distinct and highly characteristic cytological features. Diagn Cytopathol, 2002, 217:325-334.
  • 6Martin RC, Klimstra DS, Brennan MF, et al. Solid-pseudopapillary tumor of the pancreas: a surgical enigma? Ann Surg Oncol, 2002, 9:35-40.
  • 7Horisawa M,Niinomi N,Sato T, et al. Frantz′s tumor (solid and cystic tumor of the pancreas) with liver metastasis: successful treatment and long-term follow-up. J Pediatr Surg , 1995, 30: 724-726.
  • 8Rebhandl W, Felberbauer FX, Puig S, et al. Solid-pseudopapillary tumor of the pancreas(Frantz tumor) in children: report of four cases and review of the literature. J Surg Oncol, 2001,76:289-296.
  • 9Washington K. Solid-pseudopapillary tumor of the pancreas: Challenges presented by an unusual pancreatic neoplasm. Ann Surg Oncol, 2002, 9:3-4.
  • 10Demos TC, Posniak HV, Harmath C, et al. Cystic lesions of the pancreas. &JR, 2002, 179(6) : 1375 - 1388.

共引文献103

同被引文献28

引证文献3

二级引证文献9

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