case_images: PMC10859462_01
case_images: (A) 2023-5-2 Pulmonary CT Findings: Tracheal Prominence Occupancy. (B) 2023-6-28Pulmonary CT Findings: Significant Reduction in the Mass Below the Tracheal Prominence. (C, D) 2023-8-22 and 2023-11-1Pulmonary CT Findings: Absence of Mass Below the Tracheal Prominence in Both. The red arrows are used to indicate the location of tumor.
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case_images: f1
case_images: The scan also showed signs of bronchiectasis and pulmonary emphysema ( Figure 1A ). Follow-up pulmonary CT on June 28 ( Figure 1B ), August 22 ( Figure 1C ), and November 1, 2023 ( Figure 1D ), demonstrated a marked reduction in the tracheal prominence An electron bronchoscopy on November 2, 2023, revealed slight scarring and some point-like projections at the lower end of the tracheal prominence, without tracheal obstruction ( Figure 2B ).
case_images: (A) 2023-5-5 Fibrobronchoscopy Reveals: Compression of the Tracheal Glottis, Narrowing of the Lumen, and Mucosal Swelling and Congestion. (B) 2023-11-2 Fibrobronchoscopy Reveals: The Tracheal Eminence Mass Has Disappeared, Localized with Slight Nodular Protrusions. The red arrows are used to indicate the location of tumor.
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case_images: PMC10859462_01_fimmu-15-1356268-g002.jpg
case_images: f2
case_images: The narrowed tracheal lumen measured about 10x5 mm, where a mucosal biopsy was obtained ( Figure 2A ). Follow-up pulmonary CT on June 28 ( Figure 1B ), August 22 ( Figure 1C ), and November 1, 2023 ( Figure 1D ), demonstrated a marked reduction in the tracheal prominence An electron bronchoscopy on November 2, 2023, revealed slight scarring and some point-like projections at the lower end of the tracheal prominence, without tracheal obstruction ( Figure 2B ).
case_images: 2023-5-5 Pathological Images: Image (A) Displays Tumor Tissue Cells Under 400x Magnification, Image (B) Presents Cells of Para-cancerous Tissue Under 400x Magnification.
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case_images: PMC10859462_01_fimmu-15-1356268-g003.jpg
case_images: f3