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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...
Imaging Studies I: CT and MRI01:14

Imaging Studies I: CT and MRI

Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
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...
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.
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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...
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.
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Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

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Updated: May 27, 2026

X-ray Dose Reduction through Adaptive Exposure in Fluoroscopic Imaging
08:30

X-ray Dose Reduction through Adaptive Exposure in Fluoroscopic Imaging

Published on: September 11, 2011

Ergonomics in radiology.

Joyce Helena Brusin

    Radiologic Technology
    |November 23, 2011
    PubMed
    Summary
    This summary is machine-generated.

    Radiologic technologists face work-related musculoskeletal injuries from patient handling and equipment use. This review highlights risk factors and practical prevention strategies for these healthcare professionals.

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    Area of Science:

    • Radiologic technology
    • Occupational health
    • Musculoskeletal disorders

    Background:

    • Radiologic technologists and radiologist assistants are susceptible to work-related musculoskeletal injuries.
    • Repetitive strain on upper extremities and lower back are common injury causes.

    Purpose of the Study:

    • To examine activities and equipment contributing to on-the-job injuries in radiologic technologists.
    • To explore psychosocial factors and management's role in injury prevention.
    • To emphasize practical injury prevention techniques.

    Main Methods:

    • Review of activities associated with radiologic technologist injuries (e.g., patient transfer, positioning).
    • Identification of equipment linked to injuries (e.g., ultrasound probes, protective garments, PACS workstations).
    • Exploration of psychosocial factors and management strategies.

    Main Results:

    • Patient handling tasks like transferring and positioning are high-risk activities.
    • Specific equipment, including ultrasound probes and heavy protective gear, increases injury risk.
    • Psychosocial elements and management practices significantly influence injury occurrence.

    Conclusions:

    • Understanding specific job tasks and equipment is crucial for preventing radiologic technologist injuries.
    • Addressing psychosocial factors and involving management are key to a safer work environment.
    • Implementing practical, evidence-based prevention techniques is essential for reducing musculoskeletal injuries.