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Figure 4 | Critical Care

Figure 4

From: The role of intestinal mucosa injury induced by intra-abdominal hypertension in the development of abdominal compartment syndrome and multiple organ dysfunction syndrome

Figure 4

Pathological changes of intestinal mucosa observed by light microscopy. (A) Normal control; (B) after an intra-abdominal pressure (IAP) of 15 mmHg for 4 hrs, jejunal villi were moderately edematous, mild neutrophil infiltration can be seen, but gross integrity was relatively maintained; (C) after an IAP of 25 mmHg for 2 hrs, obvious neutrophil infiltration and central lacteal expansion were seen, along with thickening of the walls of the villi; (D) after an IAP of 25 mmHg for 4 hrs, extensive jejunal villi erosion and necrosis were seen. (Magnification for each: ×100).

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