Textbook reading. Thyroid imaging function studies Radioiodine therapy 蔡碧瑜 李永隆 陳修弘. Thyroid imaging and function studies. Evaluation for clinical palpable nodules Thyroid scintigraphy and radiotracer uptake studies U.S. and F.N.A Laboratory data. Thyroid scintigraphy.
蔡碧瑜 李永隆 陳修弘
Evaluation for clinical palpable nodules
Better for thyroid image
Detection after several hours delay
Detection after 1 day delayPharmacokineticsradioiodine
The right lobe is often larger than the left.
The lateral lobes typically measure 4-5 cm from superior to inferior poles and 1.5-2 cm wide.
The pyramidal lobe is a paramedian structure that arises from the isthmus, either to the right or left lobe of the middle, and represents functioning thyroid tissue in the thyroglossal duct tract.
indication for thyroid scintigraphy
Risk factors of malignancy
D.D mediastinal masses
The preparations and dosage are controversial.
Intra-thyroidal iodide organification
cause the release of the intrathyroidal iodide not bound to thyroid protein
perchlorate (ClO4-)Per chlorate discharge test
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