Recurrent thyroid carcinoma presenting as an endotracheal nodule.
Papillary carcinoma is a common primary malignancy of the thyroid gland, with extrathyroidal invasion occurring in 5% to 34% of cases. It is known to recur locally. Laryngotracheal invasion by recurrent papillary thyroid carcinoma is uncommon, occurring in 5.7% to 7% of cases. Invasion of the larynx by tumor can occur by direct extension while tracheal involvement may occur by direct invasion or a metastatic paratracheal lymph node eroding the trachea. Involvement of the trachea can result in hemoptysis. We report a case of recurrent papillary thyroid carcinoma presenting with hemoptysis due to tracheal involvement.
Datta
Debapriya
D
St. Francis Hospital and Medical Center, Hartford, USA.
Lahiri
Bimalin
B
D001999:Bronchoscopy; D002291:Carcinoma, Papillary / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D013964:Thyroid Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D014057:Tomography, X-Ray Computed; D014132:Trachea / Q000473:pathology*; D014481:United States