Blog

For Patients

A comet-tail artifact on thyroid ultrasound is a benign indicator that scores 0 TI-RADS points. Learn what causes…

August 11, 2026

For Patients

Thyroid microcalcifications are tiny bright spots on ultrasound that score 3 TI-RADS points. Learn what they mean, the…

August 10, 2026

For Patients

Irregular margins on a thyroid nodule score 2 TI-RADS points. Learn what smooth, ill-defined, lobulated, and irregular margins…

August 9, 2026

For Patients

A taller-than-wide thyroid nodule grows vertically rather than horizontally and scores 3 TI-RADS points. Learn what it means…

August 8, 2026

For Patients

Thyroid nodule composition describes whether a nodule is cystic, solid, mixed, or spongiform. Learn what each type means,…

August 7, 2026

For Clinicians

The Kwak TIRADS classification was the first widely adopted thyroid nodule scoring system. Learn how it works, how…

August 6, 2026

For Patients

An abnormal thyroid ultrasound may show nodules, enlargement, or a heterogeneous gland. Learn what each finding means and…

August 4, 2026

For Clinicians

Fine needle aspiration cytology uses a thin needle to sample cells for microscopic study. Learn needle gauges, technique,…

August 4, 2026

For Patients

Whether a thyroid nodule needs a biopsy depends on its TI-RADS category and size. See the exact thresholds…

August 3, 2026

For Patients

See what thyroid ultrasound images show. Learn to recognise normal gland appearance, nodules, cysts, and the findings that…

August 2, 2026