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Related Concept Videos

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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Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

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

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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.
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Imaging Studies for Cardiovascular System III: X-Ray01:20

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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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X-ray Imaging01:24

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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...
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Guidelines and Experience Using Imaging Biomarker Explorer IBEX for Radiomics
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[What does the nonradiologist expect from the radiologist?]

Stefan Kasper1, Isabel Virchow2, Boris Hadaschik3

  • 1Innere Klinik (Tumorforschung), Westdeutsches Tumorzentrum, Universitätsklinikum Essen, Hufelandstraße 55, 45147, Essen, Deutschland. stefan.kasper-virchow@uk-essen.de.

Der Radiologe
|February 14, 2020
PubMed
Summary
This summary is machine-generated.

Hybrid imaging like PET/CT and PET/MRI enhances cancer diagnosis and staging. Interdisciplinary collaboration is crucial for optimizing personalized radioligand therapies and improving patient care.

Keywords:
Hybrid imagingMetabolic responsePositron-emission tomographyProstate-specific membrane antigenTheranostic

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Area of Science:

  • Oncology
  • Medical Imaging
  • Radiology

Background:

  • Hybrid imaging, including PET/CT and PET/MRI, is vital for cancer diagnosis.
  • Interpreting complex hybrid imaging data requires expertise.
  • Effective interdisciplinary communication is essential for managing hybrid imaging information.

Purpose of the Study:

  • Review indications for hybrid medical imaging in oncology.
  • Discuss current theranostic principles from a clinical oncologist's viewpoint.
  • Highlight the role of PET-based strategies and radioligand therapies.

Main Methods:

  • Summarized German S3 guidelines for PET imaging (GBA).
  • Reviewed clinical trials on PET-based therapeutic strategies.
  • Included radioligand therapies in the review.

Main Results:

  • Advanced PET/CT and PET/MRI are increasingly used for cancer diagnosis and staging.
  • Radioligand therapy shows promise as a pillar of personalized cancer treatment.
  • Hybrid imaging improves diagnostic accuracy and patient care quality.

Conclusions:

  • Implementing hybrid medical imaging enhances cancer patient diagnosis and care quality.
  • Optimizing therapeutic strategies requires close interdisciplinary collaboration.
  • Personalized antitumor therapy can be advanced through radioligand therapy.