30.溃疡是发生在上皮的急性炎症的后果之一。如图所示，胃粘膜破溃或消失，左中部一片红斑围着一个大溃疡和邻近的几个小溃疡。
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30.One consequence of acute inflammation is ulceration. This
occurs on epithelial surfaces. Here the gastric mucosa has been lost, or ulcerated.
A larger ulcer and several adjacent smaller ones with surrounding erythema appear at the
left of center.
30.溃疡是发生在上皮的急性炎症的后果之一。如图所示，胃粘膜破溃或消失，左中部一片红斑围着一个大溃疡和邻近的几个小溃疡。
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