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Related Concept Videos

Computed Tomography01:10

Computed Tomography

Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...

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Using Micro-computed Tomography for the Assessment of Tumor Development and Follow-up of Response to Treatment in a Mouse Model of Lung Cancer
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Initial experience with a free, high-volume, low-dose CT lung cancer screening program.

Brady J McKee1, Andrea B McKee, Sebastian Flacke

  • 1Department of Radiology, Lahey Hospital & Medical Center, Burlington, Massachusetts 01805, USA.

Journal of the American College of Radiology : JACR
|April 30, 2013
PubMed
Summary

Implementing a free low-dose computed tomography (CT) lung cancer screening program provided equitable access for high-risk patients. Initial results align with the National Lung Screening Trial, highlighting the need for reimbursement to reduce health disparities.

Keywords:
Lung cancer screeningNLSTNational Lung Screening Triallow-dose chest CT

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Area of Science:

  • Pulmonology
  • Oncology
  • Radiology

Background:

  • The National Lung Screening Trial showed reduced lung cancer mortality with low-dose CT screening.
  • Current guidelines recommend CT lung screening for high-risk individuals.
  • Lack of established reimbursement limits access to this vital screening.

Purpose of the Study:

  • To model and implement a free low-dose CT lung cancer screening program.
  • To ensure equitable access for all eligible high-risk patients.
  • To evaluate the program's initial performance and outcomes.

Main Methods:

  • A decentralized referral network was established.
  • Centralized program coordination was implemented.
  • Structured reporting and a patient data management system were utilized.

Main Results:

  • The program provided equitable access to lung cancer screening.
  • Initial results mirrored the National Lung Screening Trial's performance metrics.
  • Cancer detection and incidental findings rates were comparable.

Conclusions:

  • A free CT lung screening program can effectively serve high-risk populations.
  • Reimbursement is crucial to eliminate healthcare disparities in lung cancer screening.
  • Lobbying efforts are necessary to expedite reimbursement and ensure universal access.