Callen P W, Filly R A, Korobkin M
Radiology. 1978 Feb;126(2):413-6. doi: 10.1148/126.2.413.
The diaphragmatic crura have a variable appearance on CT body scans. They can at times appear quite prominent and be easily confused with other anatomical or pathological structures. Analysis of the CT scans of 100 patients revealed certain characteristic features of the diagphragmatic crura that help distinguish them from other structures, especially enlarged para-aortic lymph nodes.
膈肌脚在CT体部扫描上表现各异。它们有时会显得十分突出，容易与其他解剖结构或病理结构相混淆。对100例患者的CT扫描分析揭示了膈肌脚的某些特征，有助于将其与其他结构区分开来，尤其是肿大的主动脉旁淋巴结。
