1145 / 1498
Imaging
•
US:
–
Modality of choice for thyroid assessment
–
Useful for DD of rapidly enlarging goitre:
•
Anaplastic thyroid carcinoma
•
Subacute thyroiditis
•
Haemorrhage into cyst or adenoma
–
3 patterns: nodular, diffuse & mixed
–
Guides Bx