Presentation
Right neck lump. Thyroid cyst on ultrasound.
Patient Data
Age: 45 years
From the case:
Thyroid colloid nodule
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Large cyst in the right lobe of the thyroid gland.
Multiple comet-tail artifacts within the cyst.
From the case:
Thyroid colloid nodule
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Comet-tail artifacts throught out the cyst (red arrows).
Case Discussion
The typical appearances of comet-tail artifact which classically occurs in thyroid colloid nodules.