your limit has been reached. plz Donate us to allow your ip full access, Email: sshnevis@outlook.com

Thyroid ultrasound: Thyroid calcification

Coarse calcifications (bright arcs, arrow) with posterior signal dropout (blockade of the ultrasound signal produces shadowing, arrowhead).

Courtesy of Jennifer A Sipos, MD.

Graphic 132391 Version 1.0