CDSS
Thyroid Nodule Risk Calculator (TIRADS)
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TIRADS
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Thyroid Cancer Risk Calculator
Calculator uses clinical, ultrasound variables to predict thyroid cancer risk
API documentation
Variables
Age (year)
Sex
Female
Male
Nodule size (mm)
Composition
Solid
Predominantly solid
Predominantly cystic
Cystic
Echogenicity
Marked hypoechoic
Mild hypoechoic
Isoechoic
Hyperechoic
Punctate echogenic foci (microcalcification)
None
Presence
Macrocalcification
None
Presence
Entirely calcified nodule
Rim calcification
None
Presence
Margin
Smooth
Irregular
Ill-defined
Orientation
Parallel
Nonparallel
Predict
AI-based malignancy probability
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K-TIRADS category
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