3.Then the dissect, freezing and H.E staining were used to observe its pathological anatomy changes and pathological histologies.

  • 眼观可见小肠内有条状出血,肠腔内充满番茄汁样内容物,后段肠管有溃疡灶,肠系膜淋巴结肿大、出血,呈大理石样。
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