细针抽吸(FNA)是一种广泛使用的技术。作者阐述其对疑为原发性肺癌患者病程中可触及的可能的转移灶使用FNA的经验。 患者与方法研究49例患者(男36例,女13例,年龄42～81岁.平均66岁)。31例有淋巴结增大,18例有与淋巴结无关的皮下肿块。9例先前纤支镜未能确诊。用23号针配10ml注射器刺入包块,应用在病灶 Fine needle aspiration (FNA) is a widely used technique. The authors describe their experience with the use of FNA for suspected metastatic lesions that may be touched in the course of patients with primary lung cancer. Patients and Methods 49 patients (36 males and 13 females, aged 42-81 years, mean 66 years) were studied. Thirty-one patients had lymph node enlargement and 18 had subcutaneous masses that were not associated with lymph nodes. Nine cases of previous bronchoscopy failed to be diagnosed. Use a 23-gauge needle with a 10ml syringe to pierce the mass and apply it to the lesion