대한흉부영상의학회 Korean Society of Thoracic Radiology

Discussion

Diagnosis With Brief Discussion

Chief Complaint

dyspnea for 2-3 months

Definitive Diagnosis

Glomus tumor of the Trachea

Imaging Findings

Well-defined, round or polypoid mass
Intense enhancement

Differential Diagnosis

Malignant tumor : SqCC, adenoid cystic carcinoma
Neurogenic tumor : neurofibroma
Carcinoid, mucoepidermoid tumor
Respiratory papilloma

Past History

S/P Right thyroidectomy for papillary thyroid cancer (5YA)

Keywords