胰腺的 ductal 腺癌的成像：现状

• 作者: Aparna Balachandran Eric Peter Tamm Leonardo Pimentel de Almeida Marcal Priya Ranjit Bhosale Raghu Vikram
• 来源期刊: 世界放射学杂志：英文版（电子版）
• 学科: 医学
• 关键词: Pancreatic DUCTAL ADENOCARCINOMA POSITRON emission TOMOGRAPHY with COMPUTED TOMOGRAPHY Endoscopic ultrasound MULTIDETECTOR row COMPUTED TOMOGRAPHY Magnetic resonance imaging Diffusion
• 年，卷（期）: 2013,（3）
• 页码范围: 98-105
• 页数: 8页
• 分类号: R735.9

摘要

Significant advances in imaging technology have changed the management of pancreatic cancer. In computed tomography (CT), this has included development of multidetector row, rapid, thin-section imaging that has also facilitated the advent of advanced reconstructions, which in turn has offered new perspectives from which to evaluate this disease. In magnetic resonance imaging, advances including higher field strengths, thin-section volumetric acquisitions, diffusion weighted imaging, and liver specific contrast agents have also resulted in new tools for diagnosis and staging. Endoscopic ultrasound has resulted in the ability to provide high-resolution imaging rivaling intraoperative ultrasound, along with the ability to biopsy via real time imaging suspected pancreatic lesions. Positron emission tomography with CT, while still evolving in its role, provides whole body staging as well as the unique imaging characteristic of metabolic activity to aid disease management. This article will review these modalities in the diagnosis and staging of pancreatic cancer.