PMC5727638_01
Axial images of CT scan of abdomen revealing mass in gastric antrum near pylorus.
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CT scan showed gastric soft mass near the pylorus with no invasiveness to the surrounding structures (Figures 1 and 2).
Coronal section of CT scan of abdomen, showing gastric mass near pylorus with no local invasion outside the gastric mucosa.
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CT scan showed gastric soft mass near the pylorus with no invasiveness to the surrounding structures (Figures 1 and 2).
Endoscopic images showing ulcerative irregular mass emerging from the distal antrum, near posterior wall of pylorus.
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Upper gastrointestinal endoscopy revealed ulcerative mass lesion with irregular surface arising from distal antrum near the posterior inferior wall of the pylorus measuring approximately 5.0 cm x 5.5 cm, most likely representing gastric neoplasm (Figure 3).
H&E stain with x10 magnification, showing proliferation of bland myofibroblastic cells and arborizing capillaries in a loose myxoid stroma and plexiform pattern area.
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No necrosis or mitotic features were seen (Figure 4).