ArticleThoracic cancer2026
Endobronchial Metastasis From Osteosarcoma in an Adolescent: A Rare Case Report.
Article in Thoracic cancer, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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7 authors.
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Abstract
A 14-year-old female was diagnosed with osteosarcoma of the left proximal tibia and underwent neoadjuvant chemotherapy followed by wide local resection and limb-sparing surgery. Thirteen months after surgery, she developed coughing, wheezing, and shortness of breath. Chest CT revealed stenosis in the right main and middle bronchi with a soft-tissue density lesion. No suspicious metastatic lesions were observed around the airways, and the analysis of bronchoscopic biopsy specimens confirmed a rare endobronchial metastasis of osteosarcoma. Despite bronchoscopic intervention, the patient eventually died due to late detection and rapid tumor progression. These findings suggest that early bronchoscopic assessment of the airway mucosa is critical.
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