Chen J T, Yamashiro T, Shimizu Y, Nakayama K, Teshima H, Hirai Y, Hamada T, Fujimoto I, Yamauchi K, Hasumi K
Department of Gynecology, Cancer Institute Hospital, Tokyo.
Nihon Sanka Fujinka Gakkai Zasshi. 1989 Jan;41(1):55-60.
Fifty-one patients with gynecologic malignancies were tested for paraaortic lymphnode metastasis by ultrasound and computed tomography (CT). Eleven patients were found to have paraaortic lymphnode metastasis by ultrasound, and CT also showed the same metastatic image in the same patients. The site and size of the positive image found by both means were identical. The other forty patients diagnosed by ultrasound as free of metastasis were also proved to have no metastasis by CT. Ultrasound is as useful as CT in the evaluation of paraaortic nodes. However, ultrasound is more convenient and easier to use than CT.
对51例妇科恶性肿瘤患者进行了超声和计算机断层扫描（CT）检查，以检测腹主动脉旁淋巴结转移情况。超声检查发现11例患者有腹主动脉旁淋巴结转移，CT检查在这些患者中也显示出相同的转移影像。两种检查方法所发现的阳性影像的部位和大小相同。另外40例经超声诊断无转移的患者，CT检查也证实无转移。在评估腹主动脉旁淋巴结方面，超声与CT同样有用。然而，超声比CT更方便、更易于操作。
