Odegaard S, Kimmey M B, Börkje B, Hausken T
Medical Department, Haukeland Hospital, University of Bergen, Norway.
Eur J Radiol. 1990 Nov-Dec;11(3):175-9. doi: 10.1016/0720-048x(90)90050-l.
Endoscopic ultrasonographic (EUS) imaging was performed to examine the depth, extent and tissue character of gastric lesions in nine patients. Two patients with linitis plastica had endoscopically normal gastric mucosa, but a thickened gastric wall showing loss of normal layer structure on examination with EUS. In four patients the internal structure of gastric polyps could be imaged, showing the relationship to the gastric wall layers. EUS demonstrated the depth of gastric ulcers in three patients. Abnormalities in the echogenicity of the gastric wall adjacent to the ulcers were observed. EUS provides a three-dimensional endoscopic and ultrasonographic picture of the gastric mucosal surface and underlying wall, providing structural information not otherwise obtainable without examining the resected tissue.
对9例患者进行了内镜超声（EUS）成像检查，以了解胃病变的深度、范围和组织特征。2例皮革胃患者内镜下胃黏膜正常，但EUS检查显示胃壁增厚，正常层次结构消失。4例患者胃息肉的内部结构可成像，显示了其与胃壁各层的关系。EUS显示了3例患者胃溃疡的深度。观察到溃疡附近胃壁回声的异常。EUS提供了胃黏膜表面和下层壁的三维内镜和超声图像，提供了不检查切除组织就无法获得的结构信息。
