Case Report
Copyright ©The Author(s) 2016.
World J Gastrointest Endosc. Oct 16, 2016; 8(18): 674-678
Published online Oct 16, 2016. doi: 10.4253/wjge.v8.i18.674
Figure 1
Figure 1 Images from outpatient upper gastrointestinal endoscopy. Submucosal tumor with intact overlying mucosa is located in the anterior wall of the antrum. It partially obstructs the gastric outlet.
Figure 2
Figure 2 Endoscopic images from our case of plexiform angiomyxoid myofibroblastic tumor show multinodular tumor-like mass protruding into the gastric lumen after performed buttonhole biopsy. This mass blocks the pylorus resulting in the stasis of gastric content.
Figure 3
Figure 3 Multinodular plexiform growth pattern (A, B) and monomorphic spindle cells (C, D) accompanied by abundant myxoid stroma.