Tisnado J, Tsai F Y, Als A, Roach J F
Radiology. 1977 Dec;125(3):603-8. doi: 10.1148/125.3.603.
Numerous plain chest radiographic signs previously described for the diagnosis of acute traumatic rupture of the thoracic aorta may be present in patients with or without such rupture. Displacement of an opaque nasogastric tube to the right (indicative of esophageal displacement) has been found to be the most reliable sign for the diagnosis of this condition, and may be used as an indication for emergency aortography.
先前描述的用于诊断胸主动脉急性创伤性破裂的众多胸部X线平片征象，在有或无这种破裂的患者中都可能出现。已发现不透光的鼻胃管向右移位（提示食管移位）是诊断这种情况最可靠的征象，并且可作为急诊主动脉造影的指征。
