目前,经皮肺穿刺已广泛用于肺部疾病的诊断,特别是对肺部肿瘤及感染性疾病具有较高的诊断价值。肺癌是最常见的恶性肿瘤之一,全世界每年约有60万的新发肺癌患者。肺癌的影像学表现多种多样,单凭影像学难以确诊,病理学检查是诊断肺癌的金标准。 At present, percutaneous pulmonary puncture has been widely used in the diagnosis of lung disease, especially for lung cancer and infectious diseases with high diagnostic value. Lung cancer is one of the most common malignancies, with about 600,000 new lung cancer patients worldwide each year. Radiological manifestations of lung cancer varied, difficult to diagnose imaging alone, pathological examination is the gold standard in the diagnosis of lung cancer.