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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 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.
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...
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X-ray Imaging01:24

X-ray Imaging

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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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Magnetic Resonance Imaging01:24

Magnetic Resonance Imaging

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Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
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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.
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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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Computed Tomography01:10

Computed Tomography

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Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
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Clinical Imaging of Microwave Mammography
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[Radiomics: Definition and clinical development].

C Bourgier1, J Colinge2, N Aillères3

  • 1Institut de recherche en cancérologie de Montpellier (IRCM), 208, rue des Apothicaires, 34298 Montpellier cedex 05, France; Inserm U896, 208, rue des Apothicaires, 34298 Montpellier cedex 05, France; Université Montpellier 1, 208, rue des Apothicaires, 34298 Montpellier cedex 05, France; Pôle de radiothérapie oncologique, institut régional du cancer de Montpellier (ICM), 208, rue des Apothicaires, 34298 Montpellier cedex 05, France.

Cancer Radiotherapie : Journal De La Societe Francaise De Radiotherapie Oncologique
|September 8, 2015
PubMed
Summary
This summary is machine-generated.

Radiomics and other omics techniques offer personalized cancer radiotherapy by analyzing tumor and normal tissue susceptibility for better treatment outcomes. These advanced analyses extract molecular data to predict patient response to radiation therapy.

Keywords:
GenomicGénomiqueProteomicProtéomiqueRadiomics

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Area of Science:

  • Oncology
  • Medical Imaging
  • Bioinformatics

Context:

  • Personalized radiotherapy aims to tailor cancer treatment for individual patients.
  • Radiomics enables in-depth molecular analysis of tumors using quantitative imaging data.
  • Understanding individual susceptibility is crucial for optimizing radiation oncology outcomes.

Purpose:

  • To explore radiomics and other omics techniques for personalized cancer radiotherapy.
  • To extract predictive and prognostic information from radiologic data.
  • To investigate the role of normal tissue susceptibility and tumor response in radiation treatment.

Summary:

  • Radiomics analyzes tumors at a molecular level, extracting high-throughput radiologic data for predictive and prognostic insights.
  • This approach, alongside other omics (genomics, proteomics, lipidomics), assesses individual patient susceptibility to radiation.
  • It aims to personalize radiotherapy by considering both tumor characteristics and normal tissue responses.

Impact:

  • Enhances the potential for personalized treatment strategies in radiation oncology.
  • Improves the prediction of patient outcomes and treatment response.
  • Facilitates a deeper understanding of tumor biology and radioresistance.