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Related Concept Videos

Quality Control01:05

Quality Control

Quality control is one of the three cyclical quality assurance activities that help keep a system under statistical control. Typical quality control activities include creating quality control charts, conducting proficiency testing, and documenting and archiving results.
Quality control helps track data, visualize trends, and identify variations, making it easier to detect deviations that may affect the accuracy of an analysis. One way to do this is by generating a quality control chart, which...
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...
Quality Assurance01:19

Quality Assurance

Quality assurance is the overarching term used to describe the activities employed to ensure the proper performance of a system. These activities can be classified into three categories: quality control, quality assessment, and internal corrective measures. Typically, these activities work cyclically: quality control is performed before and during the analysis, while quality assessment occurs during and after the investigation. Internal corrective measures are implemented based on the findings...
Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...
X-ray Imaging01:24

X-ray Imaging

German physicist Wilhelm Röntgen (1845–1923) was experimenting with electrical current when he discovered that a mysterious and invisible "ray" would pass through his flesh but leave an outline of his bones on a screen coated with a metal compound. In 1895, Röntgen made the first durable record of the internal parts of a living human: an "X-ray" image (as it came to be called) of his wife’s hand. Scientists worldwide quickly began their own experiments with X-rays, and by 1900, X-ray was widely...
Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT01:25

Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT

Calcium-Scoring CT ScanA calcium-scoring CT scan, also known as coronary artery calcium (CAC) scan, detects calcium deposits in the coronary arteries. This test assesses the risk of coronary artery disease (CAD), which can lead to cardiovascular events such as angina, heart failure, and sudden cardiac arrest.A calcium-scoring CT scan is generally recommended for individuals at intermediate risk of CAD without symptoms. It includes:Men aged 40-75 and women aged 50-75: Especially those with a...

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Related Experiment Video

Updated: Jul 18, 2026

Radiation Planning Assistant - A Streamlined, Fully Automated Radiotherapy Treatment Planning System
08:25

Radiation Planning Assistant - A Streamlined, Fully Automated Radiotherapy Treatment Planning System

Published on: April 11, 2018

Automated quality control in computed radiography.

R Ropolo1, O Rampado, P Isoardi

  • 1ASO San Giovanni Battista, C.so Bramante 88, I-10126, Torino (TO). rropolo@molinette.piemonte.it

La Radiologia Medica
|December 16, 2006
PubMed
Summary

Automating quality control for photo-stimulable imaging plates with image processing significantly reduces time and resources. This automated system aids in identifying defective plates and streamlines quality assurance programs.

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Area of Science:

  • Medical Imaging Technology
  • Radiology Quality Assurance

Background:

  • Quality control (QC) for photo-stimulable imaging plates is crucial for diagnostic accuracy in radiology.
  • Manual QC procedures are time-consuming and resource-intensive, potentially impacting workflow efficiency.

Purpose of the Study:

  • To describe the automation of QC procedures for photo-stimulable imaging plates.
  • To introduce an image-processing tool for automatic image reading and quality parameter calculation.

Main Methods:

  • Developed an image-processing tool using Java-based ImageJ software.
  • Applied the automated QC program to Kodak and Philips devices across four radiological departments.
  • Ensured QC procedures adhered to established radiological guidelines.

Main Results:

  • The automated image-processing tool successfully identified defective plates.
  • The system proved effective in implementing the quality assurance program.
  • Significant time savings were achieved in performing QC checks.

Conclusions:

  • Full automation of image reading for photo-stimulable imaging plates offers substantial economic and human resource savings.
  • Automation eliminates manual tasks such as transfer, reproduction, processing, and filing of images.
  • Streamlined QC processes enhance overall efficiency in radiological departments.