Tan Cher Heng, Vikram Raghunandan, Boonsirikamchai Piyaporn, Bhosale Priya, Marcal Leonardo, Faria Silvana, Charnsangavej Chusilp
Diagnostic Radiology, Tan Tock Seng Hospital, Singapore, Singapore.
Abdom Imaging. 2011 Oct;36(5):491-502. doi: 10.1007/s00261-010-9667-8.
The purpose of this article is to describe and demonstrate the appearances of extramural vascular invasion on computed tomography in gastrointestinal malignancies as one of the pathways of disease spread. In this article, we demonstrate the imaging features with pathologically proven examples, along with a brief description of relevant vascular anatomy. We shall also discuss the clinical significance and prognostic implications of extramural vascular invasion in gastrointestinal malignancies.
本文的目的是描述和展示胃肠道恶性肿瘤壁外血管侵犯在计算机断层扫描中的表现，这是疾病传播的途径之一。在本文中，我们通过病理证实的实例展示成像特征，并简要描述相关血管解剖结构。我们还将讨论胃肠道恶性肿瘤壁外血管侵犯的临床意义和预后影响。
