Riedel thyroiditis: US, CT, and MR evaluation.
We report the ultrasound, CT, and MR findings in a patient with Riedel thyroiditis. The hypointensity of the lesion observed on T1- and T2-weighted sequences, especially when associated with infiltration of adjacent structures of the neck, can be suggestive of Riedel thyroiditis.
Pérez Fontán
F J
FJ
Department of Radiology, Hospital Juan Canalejo, La Coruña, Spain.
Cordido Carballido
F
F
Pombo Felipe
F
F
Mosquera Oses
J
J
Villalba Martin
C
C
D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D005355:Fibrosis; D006801:Humans; D008279:Magnetic Resonance Imaging; D013961:Thyroid Gland / Q000000981:diagnostic imaging / Q000473:pathology; D013966:Thyroiditis / Q000175:diagnosis* / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography