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气腹空间呈现上宽下尖的树叶样，左右缘对称，上腹部可见中央的肝圆韧带（箭头1），右下腹壁可见局限性粘连改变（箭头2）。
The image showed leaf-like peritoneal cavity filling with air. Both ligamentum teres hepatic (arrow 1) and local abdominal adhesions (arrow 2) were seen clearly.
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