case_images: PMC11375509_01
case_images: Pathology of tracheoscopy biopsy of left lower lobe of lung (H&E staining) (the lesions of the left lower lobe were found, and the pathology was obtained by tracheoscopy).
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case_images: PMC11375509_01_fmed-11-1445752-g001.jpg
case_images: F1
case_images: Bronchoscopy revealed a new organism in the basal segment of the left lower lobe, the imaging findings were mainly obstructive pneumonia, with no cystic changes (Supplementary Figure 1). And pathological biopsy diagnosed it as lung squamous cell carcinoma (Figure 1), with clinical stage cT2N1M0, no positron emission tomography-computed tomography (PET-CT) examination and invasive mediastinal evaluation were performed before surgery.
case_images: Summary of longitudinal changes in imaging.
case_images: fmed-11-1445752-g002.jpg
case_images: PMC11375509_01_fmed-11-1445752-g002.jpg
case_images: F2
case_images: The patient's imaging data were reviewed (Figure 2). So we adopted the method of bronchoscopic biopsy under electromagnetic navigation to diagnose squamous cell carcinoma of the right inferior lobe of the lung (Figure 3 and Supplementary Figure 2).
case_images: Pathological biopsy of right lower lobe by electromagnetic navigation (H&E staining).
case_images: fmed-11-1445752-g003.jpg
case_images: PMC11375509_01_fmed-11-1445752-g003.jpg
case_images: F3
case_images: So we adopted the method of bronchoscopic biopsy under electromagnetic navigation to diagnose squamous cell carcinoma of the right inferior lobe of the lung (Figure 3 and Supplementary Figure 2). The patient was aware of the imaging and treatment difficulties and was very satisfied with the whole treatment process (Supplementary Figure 3).