Jain K A, Gerscovich E O, Goodnight J J
Department of Radiology, University of California Davis Medical Center, Sacramento 95817, USA.
AJR Am J Roentgenol. 1997 Jun;168(6):1461-3. doi: 10.2214/ajr.168.6.9168708.
GAN tumors are rare and their diagnosis and distinction from other gastrointestinal stromal tumors is based on electron microscopy findings. Although no specific distinctive diagnostic imaging features are seen, this diagnosis should be considered when a large solid mass adjacent to a bowel loop shows the presence of air.
GAN肿瘤罕见，其诊断以及与其他胃肠道间质瘤的区分基于电子显微镜检查结果。尽管未观察到特定的显著诊断影像学特征，但当肠袢附近出现大的实性肿块且有气体存在时，应考虑这一诊断。
