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Related Concept Videos

Radiological Investigation I: X-ray and CT01:30

Radiological Investigation I: X-ray and CT

Radiological investigations, including X-rays and computed tomography (CT) scans, are critical for diagnosing and evaluating various medical conditions. These imaging techniques provide valuable insights into the body's internal structures, aiding in the detection of abnormalities, assessment of disease progression, and development of treatment strategies. This article delves into two primary radiological investigations, chest X-rays and CT scans, outlining their purpose, procedures, and the...
Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
Positron Emission Tomography01:29

Positron Emission Tomography

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.
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body being...
Radiological Investigation II: MRI and Ventilation Perfusion Scan01:30

Radiological Investigation II: MRI and Ventilation Perfusion Scan

Description
Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
MRI
MRI uses magnetic fields and radiofrequency signals to distinguish between normal and abnormal tissues. This technology provides a more detailed diagnostic image than CT scans, enabling it to characterize pulmonary nodules, stage bronchogenic carcinoma, and evaluate inflammatory activity in...
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 III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...

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Related Experiment Video

Updated: May 29, 2026

Radiation Planning Assistant - A Web-based Tool to Support High-quality Radiotherapy in Clinics with Limited Resources
05:18

Radiation Planning Assistant - A Web-based Tool to Support High-quality Radiotherapy in Clinics with Limited Resources

Published on: October 6, 2023

Radiology Report Comparator: a novel method to augment resident education.

Richard E Sharpe1, David Surrey, Richard J T Gorniak

  • 1Department of Radiology, Thomas Jefferson University Hospital and Jefferson Medical College, 132 South Tenth Street, Philadelphia, PA 19107, USA. richsharpejr@gmail.com

Journal of Digital Imaging
|September 30, 2011
PubMed
Summary
This summary is machine-generated.

A new electronic tool allows radiology trainees to review attending radiologist edits on their preliminary reports. This system enhances learning by providing clear feedback, improving future report quality and radiological understanding.

Related Experiment Videos

Last Updated: May 29, 2026

Radiation Planning Assistant - A Web-based Tool to Support High-quality Radiotherapy in Clinics with Limited Resources
05:18

Radiation Planning Assistant - A Web-based Tool to Support High-quality Radiotherapy in Clinics with Limited Resources

Published on: October 6, 2023

Area of Science:

  • Medical Education
  • Radiology Informatics

Background:

  • Attending radiologists routinely edit trainee reports.
  • Communication of edits can be challenging due to time and workflow constraints.
  • Lost edits represent missed teaching opportunities.

Purpose of the Study:

  • To develop an electronic method for retrieving and displaying edits made to radiology trainee reports.
  • To facilitate effective communication of attending radiologist feedback to trainees.
  • To enhance radiology resident education and improve report quality.

Main Methods:

  • A Radiology Information System was queried to extract preliminary and final reports.
  • Report data were stored in a database indexed by trainee and accession number.
  • A web application was developed to display report changes in side-by-side and track-changes formats.

Main Results:

  • Web utilization audits confirmed regular trainee engagement with the system.
  • Trainees reported using the tool for educational value, future report improvement, and enhanced patient care.
  • Residents compared reports more frequently after software deployment, leading to improved report quality and understanding.

Conclusions:

  • The electronic reporting system effectively retains and delivers crucial educational feedback.
  • This solution addresses challenges posed by increasing workloads and decentralized resources.
  • The tool provides an efficient and consumable method for trainees to assess and improve their work.