PMC8240542_01
Multidetector computed tomography with contrast showed a hypodense lesion measuring 68 mm x 52 mm adjacent to gastric antrum and duodenum
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F1
MDCT reported a hypodense lesion, measuring 68 mm x 52 mm adjacent to the gastric antrum and duodenum [Figure 1], which can be a soft tissue lesion or chronic collection.
Gastric endoscopy showing food remnant in proximal pylorus
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F2
Endoscopic images are shown in Figure 2.