What Causes Shadowing
Shadowing occurs when sound waves cannot pass through dense structures. It also creates dark areas. Awareness supports interpretation.
Types of Shadowing
Types include clean shadowing and dirty shadowing. Each indicates different tissue types. Knowing them supports diagnosis.
When Shadowing Is Helpful
Shadowing is helpful for identifying stones and bone. It also confirms solid structures. Recognition supports accuracy.
When Shadowing Causes Problems
Shadowing causes problems when it hides anatomy. It also mimics pathology. Careful review supports safe interpretation.
Image Interpretation Basics Articles for Students
Basics of Ultrasound Transducers