MR Imaging features of solid pseudopapillary tumor of the pancreas in adult and pediatric patients

被引：170

作者：

Cantisani, V

Mortele, KJ

Levy, A

Glickman, JN

Ricci, P

Passariello, R

Ros, PR

Silverman, SG

机构：

[1] Harvard Univ, Sch Med, Dept Radiol, Brigham & Womens Hosp,Sect Abdominal Imaging & In, Boston, MA 02115 USA

[2] Univ Roma La Sapienza, Dept Radiol, I-0017 Rome, Italy

[3] Armed Forces Inst Pathol, Dept Radiol Pathol, Washington, DC 20306 USA

[4] Uniformed Serv Univ Hlth Sci, Dept Radiol, Bethesda, MD 20814 USA

[5] Harvard Univ, Sch Med, Dept Pathol, Brigham & Womens Hosp, Boston, MA 02115 USA

来源：

AMERICAN JOURNAL OF ROENTGENOLOGY | 2003年 / 181卷 / 02期

关键词：

D O I：

10.2214/ajr.181.2.1810395

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

OBJECTIVE. This study was conducted to describe the MR imaging features of solid pseudopapillary tumor of the pancreas. CONCLUSION. Solid pseudopapillary tumor of the pancreas, a tumor typically seen in young women, is a large, well-defined, encapsulated lesion with heterogeneous high or low signal intensity on T1-weighted, heterogeneous high signal intensity on T2-weighted, and early peripheral heterogeneous enhancement with progressive fill-in on gadolinium-enhanced dynamic MR imaging. These features help differentiate this rare tumor from other pancreatic neoplasms.

引用

页码：395 / 401

页数：7

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