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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...
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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.
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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...
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...
Positron Emission Tomography01:29

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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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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.
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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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Mentoring in Health Sciences Education: A Review of the Literature.

Journal of medical imaging and radiation sciences·2019
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Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology
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Mentoring practices in radiologic science education.

Christine Kowtko1

  • 1Gwinnett Technical College in Lawrenceville, Georgia, USA.

Radiologic Technology
|January 7, 2010
PubMed
Summary

Formal mentoring programs are uncommon in radiologic science education, with only 22% of surveyed programs having one. However, most programs that do offer mentoring believe it positively impacts student retention.

Area of Science:

  • Radiologic Sciences Education
  • Health Professions Education

Background:

  • Mentoring in health science education is increasingly popular.
  • It is linked to improved student confidence and reduced stress.

Purpose of the Study:

  • To assess the prevalence of mentoring practices in radiologic sciences programs.
  • To understand the perceived impact of these programs on students.

Main Methods:

  • An online survey was distributed to 125 radiography programs in the southeastern US.
  • Programs were accredited by the Joint Review Committee on Education in Radiologic Technology.

Main Results:

  • Only 22% of the 36 responding programs reported having formal mentoring programs.
  • The majority of respondents felt their mentoring initiatives were somewhat successful and positively influenced student retention.

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Last Updated: Jun 17, 2026

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Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition
06:20

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Conclusions:

  • Formal mentoring programs are not widespread in radiologic sciences education.
  • Further investigation with a larger sample size is recommended to generalize findings.