Cantisani Vito, Mortele Koenraad J, Levy Angela, Glickman Jonathan N, Ricci Paolo, Passariello Roberto, Ros Pablo R, Silverman Stuart G
Section of Abdominal Imaging and Intervention, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, 75 Francis St., Boston, MA 02115, USA.
AJR Am J Roentgenol. 2003 Aug;181(2):395-401. doi: 10.2214/ajr.181.2.1810395.
This study was conducted to describe the MR imaging features of solid pseudopapillary tumor of the pancreas.
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.
本研究旨在描述胰腺实性假乳头状瘤的磁共振成像（MR）特征。
胰腺实性假乳头状瘤是一种多见于年轻女性的肿瘤，为边界清晰、有包膜的大肿块，在T1加权像上呈不均匀高信号或低信号，T2加权像上呈不均匀高信号，钆增强动态MR成像表现为早期周边不均匀强化并逐渐填充。这些特征有助于将这种罕见肿瘤与其他胰腺肿瘤区分开来。
