Erosion of the ulcer into the artery will lead to another major complication of ulcers — hemorrhage. This hemorrhage can be life threatening. Chronic blood loss may lead to an iron deficiency anemia.

溃疡破坏动脉将导致另一个主要的并发症-出血，出血可威胁生命，而慢性失血将导致缺铁性贫血。

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Erosion of the ulcer into the artery will lead to another major complication of ulcers — hemorrhage. This hemorrhage can be life threatening. Chronic blood loss may lead to an iron deficiency anemia.

溃疡破坏动脉将导致另一个主要的并发症-出血，出血可威胁生命，而慢性失血将导致缺铁性贫血。

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