【摘 要】
：
BACKGROUND Primary intratracheal schwannoma is an extremely rare type of benign airway tumor,especially in adolescents.The presenting symptoms are typically prolonged cough and wheezing that can be misdiagnosed as asthma in adolescent patients.CASE A 16-y
【机 构】
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DepartmentofRespiratoryMedicine,SchoolofBasicMedicalSciences
【基金项目】
：
Natural Science Foundation of Gansu Province,China,No.20JR5RA335.
论文部分内容阅读
BACKGROUND Primary intratracheal schwannoma is an extremely rare type of benign airway tumor,especially in adolescents.The presenting symptoms are typically prolonged cough and wheezing that can be misdiagnosed as asthma in adolescent patients.CASE A 16-y
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