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Positron emission tomography (PET) is a medical imaging technique involving radiopharmaceuticals — substances that emit short-lived radiation. Although the first PET scanner was introduced in 1961, it took 15 more years before radiopharmaceuticals were combined with the technique and revolutionized its potential.
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Errors in multidetector row computed tomography.

M A Mazzei1, L Volterrani

  • 1Department of Medical, Surgical and Neuro Sciences, Diagnostic Imaging, Azienda Ospedaliera Universitaria Senese, University of Siena, Viale Bracci 10, 53100, Siena, Italy, mmazzei@sirm.org.

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Multidetector row computed tomography (MDCT) is a key diagnostic tool, but errors in its use and interpretation are common. This review highlights technical and procedural errors in MDCT to improve diagnostic accuracy.

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Area of Science:

  • Radiology
  • Medical Imaging
  • Diagnostic Techniques

Background:

  • Multidetector row computed tomography (MDCT) is the primary imaging modality for diagnosing most pathologies.
  • Despite its widespread use, MDCT practice is prone to errors, particularly in image interpretation and reporting.
  • Radiologists' understanding of technical CT aspects and specific pathologies significantly influences error generation.

Purpose of the Study:

  • To increase awareness of the types of errors encountered in MDCT.
  • To specifically highlight technical and procedural errors in MDCT examinations.
  • To emphasize the need for enhanced radiologist training in rapidly evolving CT technology.

Main Methods:

  • This study is a review of existing literature on errors in MDCT.
  • The review focuses on identifying and categorizing common errors.
  • Emphasis is placed on technical and procedural aspects contributing to errors.

Main Results:

  • Errors in MDCT are an inevitable part of practice, often stemming from image interpretation.
  • Radiologists' awareness of technical CT aspects and patient-specific factors is crucial but often insufficient.
  • Rapid technological advancements in CT require continuous adaptation and specialized training for radiologists.

Conclusions:

  • Errors in MDCT, especially technical and procedural ones, pose a significant challenge to diagnostic accuracy.
  • Enhanced radiologist training and awareness are critical to mitigate errors in MDCT.
  • Addressing these errors is essential for optimizing patient care and diagnostic outcomes.