Trenkner S W, Halvorsen R A, Thompson W M
Department of Radiology, University of Minnesota, Minneapolis.
Radiol Clin North Am. 1994 Jan;32(1):15-24.
Neoplasms of the upper gastrointestinal tract are generally detected by barium studies or endoscopy. Computed tomography remains the primary imaging modality for staging. Magnetic resonance imaging and endoscopic ultrasonography may also play an increasing role in evaluating these tumors.
上消化道肿瘤一般通过钡餐检查或内镜检查发现。计算机断层扫描仍是分期的主要影像学检查方法。磁共振成像和内镜超声检查在评估这些肿瘤方面也可能发挥越来越重要的作用。