Imaging Artifacts - Part 1
imaging artifactsposterior shadowingposterior enhancementthrough transmissionpropagation speedattenuationabdominal ultrasoundARDMS exam prep
Abdomen Exam Prep
Imaging Artifacts - Part 1
Explore the physics of ultrasound artifacts, including propagation speed errors and equipment assumptions. Learn to differentiate between anatomic artifacts like posterior shadowing and enhancement versus equipment malfunctions. ARDMS, ARRT, and CCI registry exam preparation.
22:42
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22:42 lessonUltrasound artifacts occur when equipment assumptions like a 1540 m/s propagation speed or straight-line travel are breached. Posterior shadowing results from high attenuation, while enhancement occurs deep to fluid-filled structures.
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