Solitary fibrous tumor of the thyroid gland.
We report a case of solitary fibrous tumor of the thyroid gland in a 51-year-old man with pre-existing right recurrent laryngeal nerve paralysis from a congenital tracheoesophageal fistula repair as an infant. The left thyroid lobe was enlarged and soft. Fine needle aspiration biopsy via ultrasound guidance demonstrated a hypercellular aspirate composed of spindle cells with bland nuclear morphology. Given this histomorphology and immunohistochemical profile, the diagnosis of solitary fibrous tumor was considered and confirmed following left thyroid lobectomy.
Farrag
Tarik Y
TY
Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins School of Medicine, Baltimore, Maryland 21287-0910, USA.
Micchelli
Shien
S
Tufano
Ralph P
RP
D044963:Biopsy, Fine-Needle; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D054364:Solitary Fibrous Tumors / Q000175:diagnosis / Q000601:surgery*; D013964:Thyroid Neoplasms / Q000175:diagnosis / Q000601:surgery*; D013965:Thyroidectomy / Q000379:methods*; D014057:Tomography, X-Ray Computed