Magnetic resonance imaging of subacute thyroiditis.
Clinical, laboratory, and scintigraphic findings, and magnetic resonance (MR) images of three patients with subacute thyroiditis are presented in all three at the time of diagnosis. On T1-weighted images, regions of abnormality with irregular margins and slightly high intensity were demonstrated. On T2-weighted images, markedly increased intensity was shown in the same sites. On follow-up MRI in two patients after treatment, these findings had disappeared or become more normal.
Otsuka
N
N
Department of Nuclear Medicine, Kawasaki Medical School, Japan.
Nagai
K
K
Morita
K
K
Fukunaga
M
M
Okazaki
S
S
Onishi
M
M
Nanba
K
K
Sato
M
M
Taketa
K
K
D000328:Adult; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007089:Image Enhancement; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D013961:Thyroid Gland / Q000473:pathology; D013968:Thyroiditis, Subacute / Q000175:diagnosis* / Q000473:pathology