OBJECTIVE This case illustrates the characteristic imaging findings of a laryngeal schwannoma and explores the differential diagnosis of a well-defined submucosal laryngeal mass. CONCLUSION Laryngeal schwannomas are rare but should be considered in cases of a well-defined submucosal lesion of the larynx to ensure proper surgical excision. Although imaging characteristics of laryngeal schwannomas are sometimes typical, they can also be nonspecific, and other entities should be kept in the differential diagnosis.
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