Karp W, Hafström L O, Jönsson P E
Br J Radiol. 1980 Jun;53(630):525-31. doi: 10.1259/0007-1285-53-630-525.
Fifteen patients with retroperitoneal sarcoma were examined by angiography. Preoperative abdominal ultrasonography was performed in nine of them. Ultrasonography demonstrated in all nine cases a solid mass with characteristic echo-pattern with an echo-rich central area and an echo-poor periphery. Angiography demonstrated an avascular mass in one case, a hypovascular in four, and a hypervascular in ten cases. The techniques of both methods are discussed. The value of ultrasonography as a diagnostic procedure at the time of initial evaluation and angiography as an important diagnostic tool for localization of the mass and for achievement of anatomical details important for surgery is stressed.
对15例腹膜后肉瘤患者进行了血管造影检查。其中9例患者术前行腹部超声检查。超声检查在所有9例中均显示为实性肿块，具有特征性回声模式，中央区域回声丰富，周边回声稀少。血管造影显示1例为无血管肿块，4例为低血管肿块，10例为高血管肿块。讨论了两种方法的技术。强调了超声检查作为初始评估时的诊断程序以及血管造影作为肿块定位和获取对手术重要的解剖细节的重要诊断工具的价值。
