Markogiannakis Haridimos, Fili Klio, Spaniolas Konstantinos, Bizimi Vasiliki, Katsiva Vasiliki, Theodorou Dimitrios
1st Department of Propaedeutic Surgery, Hippokrateion Hospital, Athens Medical School, University of Athens, Athens, Greece.
Am J Surg. 2008 Sep;196(3):e5-6. doi: 10.1016/j.amjsurg.2007.07.030. Epub 2008 Apr 23.
A patient presented with abdominal pain. Supine abdominal radiograph disclosed free intraperitoneal air (Rigler sign). This finding prompted further work-up and treatment.
一名患者出现腹痛。仰卧位腹部X线平片显示腹腔内游离气体（立格ler征）。这一发现促使进一步的检查和治疗。
