What is the technique used to measure the size of structures in ultrasound imaging called?

The technique used to measure the size of structures in ultrasound imaging is known as biometry. This term specifically refers to the measurement of biological parameters, including dimensions of anatomical structures. In ultrasound, biometry is vital for assessing things like fetal growth during pregnancy or measuring organs, which assists in clinical decision-making.

Biometry encompasses various measurement techniques and is usually performed using ultrasound equipment that provides accurate and reproducible measurements. This technique allows sonographers to collect quantitative data, which can be crucial for diagnosis and monitoring of conditions. It plays a significant role in ensuring that the measurements taken are consistent and reliable, thus supporting medical evaluations and treatment plans.

While other terms related to measurement on ultrasound may sound relevant, biometry is the established terminology that emphasizes the application of these measurements in biological contexts.