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Abstract：
With the widespread use of low-dose chest Computed Tomography (CT), lung nodules are being increasingly detected. Common pulmonary conditions such as lung adenocarcinoma, lung squamous cell carcinoma, and tuberculosis are typically diagnosable through imaging examinations. Nevertheless, when multiple types of lung cancer are combined with other benign tumors, how can an accurate diagnosis be made? In this report, we present a rare case of a patient with the simultaneous occurrence of lung adenocarcinoma, lung squamous cell carcinoma, pulmonary tuberculosis, and pulmonary hamartoma, which has not been previously reported. This patient underwent surgical intervention in the Department of Thoracic Surgery at the Second Hospital of Jilin University and has now fully recovered and been discharged. The patient\'s preoperative positron emission tomography-CT(PET-CT)results did not align with the postoperative pathological diagnosis. The imaging findings were atypical, and the pathological diagnosis was exceptionally rare. We share this case report to contribute to the accumulation of clinical experience.
摘要：
随着低剂量胸部计算机断层扫描(CT)的广泛应用,越来越多的人发现肺结节。常见的肺部疾病，如肺腺癌，肺鳞状细胞癌，结核病通常可通过影像学检查诊断。然而，当多种类型的肺癌与其他良性肿瘤合并时，如何做出准确的诊断？在这份报告中，我们介绍了一例罕见的同时发生肺腺癌的患者，肺鳞状细胞癌，肺结核,和肺错构瘤，以前没有报道过。这名患者在吉林大学第二医院胸外科接受了手术干预,目前已完全康复出院。患者术前正电子发射断层扫描（PET-CT）结果与术后病理诊断不一致。影像学检查结果不典型,病理诊断异常罕见。我们分享这个病例报告有助于临床经验的积累。
