human 8 lung biopsy Article 6 adult 6 human tissue 6 case report 5 female 5 middle aged 5 Humans 4 clinical article 4 computer assisted tomography 4 male 4 thorax radiography 4 Male 3 coughing 3 disease duration 3 dyspnea 3 erythrocyte sedimentation rate 3 histopathology 3 lung nodule 3 prednisolone 3 Adult 2 Aged 2 Antigens, Neoplasm 2 Biomarkers, Tumor 2 C reactive protein 2 Carcinoembryonic Antigen 2 Diagnosis, Differential 2 Female 2 Keratin-19 2