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Updated: Aug 15, 2025

Lung CT Segmentation to Identify Consolidations and Ground Glass Areas for Quantitative Assesment of SARS-CoV Pneumonia
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COVID-19 Diagnosis on Chest Radiograph Using Artificial Intelligence.

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Summary
This summary is machine-generated.

Commercial artificial intelligence (AI) software accurately diagnosed COVID-19 from chest X-rays, performing comparably to radiologists. This AI tool shows promise in analyzing radiographic images for COVID-19 detection.

Keywords:
artificial intelligencechest radiographycovidreceiver operating characteristic (roc) analysisrt-pcr

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Area of Science:

  • Medical Imaging
  • Artificial Intelligence in Medicine
  • Infectious Disease Diagnostics

Background:

  • The COVID-19 pandemic has caused global morbidity and mortality.
  • Disparities exist in the availability and efficacy of diagnostic tools worldwide.
  • Chest radiography analysis is explored for COVID-19 diagnosis.

Purpose of the Study:

  • To assess the diagnostic capability of commercial artificial intelligence (AI) software for COVID-19 using chest radiographs.
  • To compare the performance of AI software against board-certified radiologists in identifying COVID-19.

Main Methods:

  • Symptomatic patients' chest radiographs were analyzed by AI software and radiologists.
  • A total of 120 radiographs from patients with confirmed positive or negative RT-PCR tests were included.
  • Performance was evaluated using receiver operating characteristic (ROC) curves and area under the curve (AUC) values.

Main Results:

  • The AI software demonstrated performance significantly better than chance (p = 0.001).
  • AI software's diagnostic performance was not statistically different from that of radiologists (p = 0.78).

Conclusions:

  • Commercial AI software is non-inferior to radiologists in diagnosing COVID-19 via chest radiograph analysis.
  • AI advances offer a valuable tool for analyzing chest radiographs in COVID-19 diagnosis.
  • RT-PCR testing remains the gold standard, but AI complements diagnostic capabilities.