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Tracheobronchial schwannoma: a case report and literature review

Primary tracheobronchial schwannoma is extremely rare. A woman in her early 60 s was admitted to our department with a 2-month history of cough and expectoration. Chest computed tomography (CT) revealed a high-density nodule at the opening of the right main bronchus, accompanied by atelectasis in th...

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Detalles Bibliográficos
Autores principales: Lina, Guo, Pengguo, Hou, Zhihua, Xiao, Jianxin, Wang, Baoqin, Bai, Mingyue, Zhang, Junping, Sun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: SAGE Publications 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9893080/
https://www.ncbi.nlm.nih.gov/pubmed/36708207
http://dx.doi.org/10.1177/03000605221149891
Descripción
Sumario:Primary tracheobronchial schwannoma is extremely rare. A woman in her early 60 s was admitted to our department with a 2-month history of cough and expectoration. Chest computed tomography (CT) revealed a high-density nodule at the opening of the right main bronchus, accompanied by atelectasis in the middle and lower lobes. Flexible bronchoscopy revealed a tumor at the opening of the bronchus of the right middle lung lobe, which protruded into the main bronchus. A high-frequency electrosurgical snare, endobronchial cryosurgery, and argon plasma coagulation (APC) were used under rigid bronchoscopy. Histopathological examination diagnosed the tumor as schwannoma. The patient’s symptoms resolved after the operation. Follow-up chest CT showed that the right main bronchus was unobstructed, and the bronchus of the lower lobe was open. Bronchoscopic interventional therapy is an alternative treatment for tracheobronchial schwannoma.