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Related Concept Videos

Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
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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.
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Computed Tomography (CT) scan:
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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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Related Experiment Video

Updated: Jul 8, 2026

Voluntary Breath-hold Technique for Reducing Heart Dose in Left Breast Radiotherapy
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Published on: July 3, 2014

Sitting vs standing during screening mammography.

Suzanne Hagen1, Eunice Goodwin, Lesley Sinclair

  • 1Nursing, Midwifery and Allied Health Professions Research Unit, Glasgow Caledonian University, UK.

Radiologic Technology
|January 22, 2008
PubMed
Summary
This summary is machine-generated.

Seated mammography offers greater comfort and easier positioning for experienced patients. However, it may lead to lower film quality for first-time patients, though this may not be clinically significant.

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Area of Science:

  • Radiology and Medical Imaging
  • Women's Health
  • Diagnostic Procedures

Background:

  • Mammography is a crucial screening tool for breast cancer detection.
  • Patient positioning and comfort can influence the mammography experience and potentially impact image quality.
  • Current mammography protocols primarily involve standing positions.

Purpose of the Study:

  • To compare the outcomes of standing versus seated mammography in a randomized controlled trial.
  • To evaluate patient-reported outcomes such as ease of positioning, comfort, and pain.
  • To assess objective outcomes including mammography film quality and procedure duration.

Main Methods:

  • A randomized controlled trial involving 540 women.
  • Assessment of positioning ease, comfort, and pain using visual analog scales.
  • Blinded, independent evaluation of film quality and procedure length.

Main Results:

  • Experienced patients reported significantly less difficulty with positioning and greater comfort when seated.
  • No significant differences in pain were reported between seated and standing positions for any patient group.
  • First-time patients undergoing seated mammography had a higher percentage of inadequate films compared to those standing.
  • Procedure duration did not differ significantly between seated and standing positions for either patient group.

Conclusions:

  • Seated mammography provides benefits in positioning and comfort for women with prior mammography experience.
  • Seated mammography may present challenges with film quality for first-time patients, though the clinical significance requires further evaluation.
  • The choice of mammography position may need to be individualized based on patient experience and specific clinical considerations.