What is a common artifact seen in ultrasound images?

Reverberation artifact, which arises from multiple reflections occurring between two strong reflectors, is a well-known phenomenon in ultrasound imaging. This artifact can create distinct, parallel lines or bands on the ultrasound image, leading to potential misinterpretation of tissue structures. It often occurs when sound waves bounce back and forth between interfaces, such as between the skin and the transducer or between different tissue layers. The presence of this artifact can sometimes obscure true anatomical details, making it crucial for sonographers to recognize and differentiate it from actual pathology.

Understanding reverberation artifact is essential for interpreting ultrasound images accurately. It allows practitioners to differentiate between real structures and artifacts, which fosters more accurate diagnoses and better patient outcomes. This skill is especially important in clinical settings, where misinterpretation can lead to diagnostic errors.