Gritzmann N, Grasl M C
Zentrales Institut für Radiodiagnostik der Universität Wien.
Rofo. 1988 Jul;149(1):22-5. doi: 10.1055/s-2008-1048287.
The role of sonography in evaluation of tumorous infiltrations of the wall of the cervical arteries is discussed upon 75 patients with histologically proved lymphnode metastasis. Direct signs for the infiltration--loss of the echogenic wall of the arteries and indirect signs--length and circumference of the tumor/vessel contact area are evaluated. In 9 patients the infiltrations were correctly diagnosed, 4 patients were false positive. The technic of the sonographic investigation and potential pitfalls are demonstrated. The role of other investigation modalities are discussed.
本文讨论了超声检查在评估75例经组织学证实有淋巴结转移的患者颈动脉壁肿瘤浸润中的作用。评估了浸润的直接征象——动脉壁回声丧失，以及间接征象——肿瘤/血管接触区域的长度和周长。9例患者的浸润被正确诊断，4例为假阳性。展示了超声检查技术及潜在陷阱，并讨论了其他检查方式的作用。
