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作者介绍了高频实时超声成像(US)和超声引导下行细针抽吸活检(UGFNA)检查非小细胞肺癌颈淋巴结触诊阴性者的经验.研究对象51例,男31例,女20例,均经组织学检查证实为非小细胞肺癌.其中鳞状细胞癌26例,腺癌24例,大细胞癌1例.在淋巴结触诊阴性者中,6例(12%)通过US检出,淋巴结0.5～2.0cm,5例淋巴结所处位置深,处于前斜角肌区;另1例淋巴结较小(0.5cm)且被锁骨上肥厚的软组织所掩盖.作者对6例经US查出的淋
The authors introduced the experience of high-frequency real-time ultrasound imaging (US) and ultrasound-guided fine needle aspiration biopsy (UGFNA) examination of cervical lymph node parenchymal neoplasms in non-small cell lung cancer. The study included 51 patients, 31 males and 20 females. All were confirmed by histological examination as non-small cell lung cancer. There were 26 cases of squamous cell carcinoma, 24 cases of adenocarcinoma, and 1 case of large cell carcinoma. Among those with negative lymph node palpation, 6 cases (12%) were detected by US. Lymph nodes 0.5 to 2.0 cm, 5 lymph nodes located deep in the anterior scalene muscle area; the other 1 lymph node was small (0.5 cm) and covered by hypertrophic supraclavicular soft tissue. The authors of the 6 cases found by the US Shower