Vel'ter S A, Nummaev G M, Ogol'tsova E S, Matiakin E G, Mironova G T
Vopr Onkol. 1986;32(6):39-43.
The potentialities of ultrasonic tomography in diagnosis of metastases into cervical lymph nodes were assessed in 15 patients with laryngopharyngeal cancer before surgery. The data were compared with those obtained in the course of morphologic examination of resected lymph nodes. Ultrasonic tomography provided reliable information on the extent and site of lymph node involvement in 71.4% of node--positive cases of laryngopharyngeal cancer. Correct ultrasonographic diagnosis of lymph node involvement was made in only 42% of cases of impalpable node disease.
对15例喉咽癌患者术前进行超声断层扫描，评估其诊断颈部淋巴结转移的潜力。将这些数据与在切除淋巴结的形态学检查过程中获得的数据进行比较。在71.4%的喉咽癌淋巴结阳性病例中，超声断层扫描提供了关于淋巴结受累范围和部位的可靠信息。在仅42%的不可触及淋巴结疾病病例中做出了正确的超声诊断。
