Fig. 5From: Double contrast-enhanced ultrasound for the preoperative gross classification of gastric cancer: a comparison with multidetector computed tomographyGastric cancer classified as Borrmann IV in a 67-year-old woman by pathologic analysis. A An ulcerating lesion without definite limits, infiltrating into the surrounding gastric wall (white arrow) can be seen on DCEUS. Gases adhering to the surface are mistaken for ulcer and it is misdiagnosed as Borrmann III. B MDCT shows that diffusely infiltrating tumor without ulcer or a discretely marginated mass (white arrow), and it is classified as Borrmann IVBack to article page