Case of Pulmonary Tumor Embolism due to Oropharyngeal Carcinoma Diagnosed by a Transbronchial Lung Biopsy.
Intern Med
; 2024 May 30.
Article
em En
| MEDLINE
| ID: mdl-38811224
ABSTRACT
Pulmonary tumor embolisms (PTEs) are primarily caused by adenocarcinoma. However, only a few cases of oropharyngeal carcinoma have been reported. We herein report a 47-year-old man who presented with a fever, cough, and dyspnea 6 months after treatment for stage II oropharyngeal carcinoma. Chest computed tomography revealed centrilobular granular and nodular shadows and subpleural consolidation. A transbronchial lung biopsy revealed a mass of squamous tumor cells forming emboli in the small vessels, resulting in the diagnosis of PTE due to oropharyngeal carcinoma. Therefore, PTE should be considered for patients with a history of hypoxia.
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MEDLINE
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En
Ano de publicação:
2024
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Article