PMC3891414_01
Coronal reformation computed tomography (CT) image shows segmental wall thickening and dilatation of the small bowel (black arrows), mesenteric edema (white arrows), and focal fluid collection in the adjacent peritoneal cavity (arrowhead).
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F1
Abdominal computed tomography (CT) examination showed segmental wall thickening of the small bowel and proximal dilatation, mesenteric edema, and focal fluid collection in the adjacent peritoneal cavity (Figure 1).
(A) Histologic findings of ileal lesion show diffuse infiltration of inflammatory cells from submucosa to subserosa (H&E stain, x40). (B) A large sheet of mature eosinophils with edema fluid is visualized in the high power field (H&E stain, x400).
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F2
Histologically, extensive eosinophilic infiltration was found in the mass-like lesion, which was found from submucosa to subserosa (Figure 2).
(A) Capsule endoscopic finding shows multiple hemorrhagic spots (arrows) throughout the proximal jejunum. (B) Spurting of fresh arterial bleeding is visualized in the mid-to-distal jejunum without definite ulcer, mass or vascular abnormality.
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F3
It showed that multiple hemorrhagic spots were scattered throughout the proximal jejunum (Figure 3A). After the normal jejunal segment, abrupt spurting of fresh arterial bleeding was detected in the mid-to-distal jejunum, but no ulcer, mass or vascular abnormalities were detected (Figure 3B).