1·Objective To investigate the diagnosis and treatment of the acute perforated gastroduodenal ulcer.
目的探讨急性胃十二指肠溃疡穿孔的诊断和治疗方法。
2·Objective To probe the value of gastroduodenal water window in ultrasonic diagnosis of ampulla carcinoma.
目的探讨胃十二指肠水窗法在壶腹癌超声诊断中的价值。
3·Objective: To summarize the diagnosis and management in perforation of gastroduodenal ulcer.
目的：总结胃十二指肠溃疡穿孔的诊断和治疗。
4·Objective: To evaluate the opportunity and methods of operation for gastroduodenal ulcer perforation.
目的：探讨胃十二指肠溃疡急性穿孔手术治疗的时机和方式。
5·Objective: To explore the clinical value of laparoscopy in treating gastroduodenal ulcer perforation.
目的：探讨腹腔镜治疗胃十二指肠溃疡穿孔的应用价值。