Besides the major symptoms of hematemesis and melena, serious patients usually accompany with some clinical features of acute peripheral circulatory failure and insufficiency of some important organs, etc. 其中,胃、十二指肠出血约占80%&90%,以呕血或(和)黑便为主要症状,重者常伴有急性周围循环衰竭以及重要器官功能不全等临床表现。
Analyses were carried out on the relationships between subsequent peripheral circulatory failure and the course, and between types and main cause of death of the disease. 对并发周围循环衰竭、病程与病型的关系以及死亡原因等进行了分析;