PMC4382650_01
Abdominal ultrasound showing a hypoechoeic intragastric mass (M) having irregular margins. The lumen of the stomach (S) is forming crescent around it
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F1
Ultrasound revealed hypoechoeic intragastric mass having irregular margins [Figure 1].
Axial contrast-enhanced computed tomography showing a large intragastric mass with serrated margins and contrast around it leading to "claw sign" suggestive of retrograde intussusception through the gastrojejunostomy
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F2
The sagittal view showed a "target type" intragastric lesion due to jejuno-gastric intussusception [Figures 2-4]. 
Coronal contrast-enhanced computed tomography showing efferent loop with areas of central fat attenuation (-42 HU) suggestive of jejunal mesenteric fat along with vessels intussuscepting into stomach (S) and dilated afferent jejunal loop (aff)
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F3
The sagittal view showed a "target type" intragastric lesion due to jejuno-gastric intussusception [Figures 2-4]. 
Sagittal computed tomography section showing a "target type" intragastric lesion due to jejuno-gastric intussuception
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F4
The sagittal view showed a "target type" intragastric lesion due to jejuno-gastric intussusception [Figures 2-4]. 