• Decrease font size
  • Return font size to normal
  • Increase font size
U.S. Department of Health and Human Services

Radiation-Emitting Products

  • Print
  • Share
  • E-mail

Phantom (Definition)

Policy Guidance Help System logo


900.2(jj) Phantom means a test object used to simulate radiographic characteristics of compressed tissue and containing components that radiographically model aspects of breast disease and cancer.