论文部分内容阅读
作者报道了114例乳癌腋淋巴结转移的高分辨超声检查结果。114例女性病人中T_1期40例,T_2期66例、T_3期5例、T_4期3例。年龄20～80岁。均实施动态扫描,使用10.5MHz线地探头和10MHz线型矩阵探头以腋部血管做标记,沿纵切面和横切面扫描。所有病例均行腋淋巴结切除和组织学分析。超声上正常淋巴结是卵圆形低回声C形边缘的淋巴样组织(约1～2mm厚)围绕中央脂性回声的门。异
The authors reported high-resolution ultrasonographic findings of 114 cases of breast cancer axillary lymph node metastases. Of the 114 female patients, 40 were T1, 66 were T2, 5 were T3, and 3 were T4. Age 20 to 80 years old. Dynamic scans were performed using a 10.5 MHz line probe and a 10 MHz linear matrix probe marked with axillary vessels and scanned along longitudinal and transverse planes. Axillary lymph node resection and histological analysis were performed in all cases. Ultrasound normal lymph nodes are oval-shaped hypoechoic C-shaped lymphoid tissue (approximately 1 to 2 mm thick) surrounding the central lipid echogenic portal. different