The history of diagnostic imaging of acute abdomen can be traced back to 1920S and 30S when X-ray study was initially used to identify perforation of GI tract and intestinal obstruction.

• 急腹症影像诊断的历史，可以追溯到20 年代和30 年代，当时X 线检查已用于胃肠穿孔和肠梗阻。