title: Obesity creates imaging obstacles.
mesh_terms: D016477:Artifacts; D003324:Coronary Artery Disease / Q000150:complications* / Q000175:diagnosis*; D003952:Diagnostic Imaging / Q000379:methods*; D006801:Humans; D009369:Neoplasms / Q000150:complications* / Q000175:diagnosis*; D009765:Obesity / Q000150:complications* / Q000175:diagnosis*; D017410:Practice Guidelines as Topic; D010818:Practice Patterns, Physicians'; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity