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EANM practice guideline/SNMMI procedure standard for RAIU and thyroid scintigraphy
Luca Giovanella1,2, Anca M Avram3, Ioannis Iakovou4
1Clinic for Nuclear Medicine and Thyroid Competence Center, Imaging Institute of Southern Switzerland, Ente Ospedaliero Cantonale, Via Ospedale 6, CH-6500, Bellinzona, Switzerland. Luca.Giovanella@eoc.ch.
European Journal of Nuclear Medicine and Molecular Imaging
|August 9, 2019
Summary
Thyroid scintigraphy accurately diagnoses thyroid autonomy and detects ectopic tissue. This guideline helps specialists interpret imaging for various thyroid diseases, improving patient care.
Area of Science:
- Nuclear Medicine
- Endocrinology
Background:
- Thyroid scintigraphy with iodine-123 or technetium-99m is the gold standard for diagnosing thyroid autonomy and ectopic thyroid tissue.
- It aids in differentiating hyperthyroidism from destructive or iodine-induced thyrotoxicosis.
Purpose of the Study:
- To provide a joint practice guideline/procedure standard for thyroid scintigraphy and radioiodine uptake tests.
- To assist specialists in recommending, performing, and interpreting these tests for diverse thyroid conditions.
Main Methods:
- Development of recommendations based on a comprehensive literature review.
- Inclusion of positron emission tomography (PET) in scintigraphic evaluation.
Main Results:
- Established guidelines for using various radiopharmaceuticals in thyroid nodule evaluation.
- Provided evidence-based recommendations for clinical decision-making.
Conclusions:
- Thyroid scintigraphy is crucial for diagnosing and quantifying thyroid autonomy.
- These guidelines enhance the accurate interpretation of thyroid imaging and uptake tests for optimal patient management.
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