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Related Concept Videos

Imaging Studies IV: Magnetic Resonance Imaging01:27

Imaging Studies IV: Magnetic Resonance Imaging

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Introduction:Magnetic Resonance Imaging, or MRI, can include a specialized imaging technique of the urinary system known as Magnetic Resonance Urography (MRU). This radiation-free technique uses strong magnetic fields and radio waves to produce detailed images with the help of a computer. MRU is particularly effective for visualizing fluid-filled structures like the kidneys, ureters, and bladder.Applications of MRI in the Genitourinary SystemKidneys and Ureters: MRI detects tumors, cysts,...
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Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

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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...
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Radiological Investigation II: MRI and Ventilation Perfusion Scan01:30

Radiological Investigation II: MRI and Ventilation Perfusion Scan

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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
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Imaging Studies I: CT and MRI01:14

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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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Imaging Studies for Cardiovascular System V: CT01:28

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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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Radiological Investigation I: X-ray and CT01:30

Radiological Investigation I: X-ray and CT

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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...
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Related Experiment Video

Updated: Nov 20, 2025

Functional Interrogation of Adult Hypothalamic Neurogenesis with Focal Radiological Inhibition
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[Remote proctoring in neuroradiological interventions].

M Bechstein1, E Goebell2, J Fiehler2

  • 1Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitätsklinik Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Deutschland. m.bechstein@uke.de.

Der Nervenarzt
|January 22, 2021
PubMed
Summary
This summary is machine-generated.

Live streaming technology enhances neuroendovascular procedures by enabling remote expert guidance. This improves patient safety during complex interventions, especially in emergencies or travel-restricted situations.

Keywords:
Cerebrovascular diseasesTelemedicineTeleproctoringTelestream technologyThrombectomy

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Area of Science:

  • Medical technology
  • Neuroradiology
  • Endovascular surgery

Background:

  • Endovascular procedures are crucial for cerebrovascular diseases like stroke.
  • Advancements in devices necessitate continuous physician training.
  • Neuroendovascular interventions require specialized skills and ongoing education.

Purpose of the Study:

  • To explore technical support options for novel neuroendovascular procedures.
  • To evaluate the utility of streaming technology in training and support.

Main Methods:

  • Integrating real-time streaming technologies into neuroradiologist training.
  • Utilizing remote computer workstations for image transmission.

Main Results:

  • Streaming technology allows real-time transmission of angiographic images to remote workstations.
  • Neuroendovascular specialists can remotely guide and proctor geographically distant interventionalists.
  • This facilitates real-time advice and instruction during catheter interventions.

Conclusions:

  • Live streaming enhances patient safety in neuroendovascular procedures.
  • It is particularly beneficial during emergency interventions and travel restrictions.
  • Remote proctoring via live streaming connects specialists for improved patient care.