Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Biological Effects of Radiation02:59

Biological Effects of Radiation

15.4K
All radioactive nuclides emit high-energy particles or electromagnetic waves. When this radiation encounters living cells, it can cause heating, break chemical bonds, or ionize molecules. The most serious biological damage results when these radioactive emissions fragment or ionize molecules. For example, α and β particles emitted from nuclear decay reactions possess much higher energies than ordinary chemical bond energies. When these particles strike and penetrate matter, they...
15.4K
Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

722
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...
722
Radiation: Applications01:17

Radiation: Applications

1.8K
The average temperature of Earth is the subject of much current discussion. Earth is in radiative contact with both the Sun and dark space; it receives almost all its energy from the radiation of the Sun and reflects some of it into outer space. Dark space is very cold, about 3 K, so Earth radiates energy into it. For instance, heat transfer occurs from soil and grasses, the rate of which can be so rapid that frost can occur on clear summer evenings, even in warm latitudes.
The average...
1.8K
Radiation Pressure: Problem Solving01:09

Radiation Pressure: Problem Solving

1.0K
The radiation pressure applied by an electromagnetic wave on a perfectly absorbing surface equals the energy density of the wave. The wave's momentum also gets transferred to the surface when an electromagnetic wave is entirely absorbed by it. The rate at which momentum is transmitted to an absorbing surface perpendicular to the propagation direction equals the force on the surface.
The average value of the rate of momentum transfer divided by the absorbing area represents the average force...
1.0K
Absorption of Radiation01:05

Absorption of Radiation

1.6K
The rate of heat transfer by emitted radiation is described by the Stefan-Boltzmann law of radiation:
1.6K
Dose-Response Relationship: Overview01:03

Dose-Response Relationship: Overview

5.2K
Agonists can bind with and activate receptors, resulting in the formation of drug-receptor complexes. Once formed, these complexes catalyze many biochemical processes at the cellular level and subsequently induce a pharmacologic response. The degree of response is directly proportional to the fraction of activated receptors, which in turn, depends on the concentration of the drug at the receptor site as well as the sensitivity of the receptor. An increase in the administered dose contributes to...
5.2K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Characteristics of Health-related Text Messages Preferred by Medically Underserved African-American Patients with Diabetes.

Cureus·2019
Same author

Von Hippel-Lindau disease.

Lancet (London, England)·2004
See all related articles

Related Experiment Video

Updated: May 2, 2026

Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition
06:20

Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition

Published on: March 11, 2021

7.4K

Patient perspectives on radiation dose.

Joyce Graff1

  • 1VHL Alliance, Powerful Patient Inc., Brookline, Massachusetts.

Journal of the American College of Radiology : JACR
|March 5, 2014
PubMed
Summary
This summary is machine-generated.

Patients with genetic cancer syndromes require careful use of medical imaging due to radiation risks. Understanding the benefits versus risks of each scan is crucial for informed decision-making and optimal patient care.

Keywords:
Geneticslifetime riskpatients as partnersradiation

More Related Videos

Positron Emission Tomography-based Dose Painting Radiation Therapy in a Glioblastoma Rat Model using the Small Animal Radiation Research Platform
07:57

Positron Emission Tomography-based Dose Painting Radiation Therapy in a Glioblastoma Rat Model using the Small Animal Radiation Research Platform

Published on: March 24, 2022

2.2K
Dosimetry for Cell Irradiation using Orthovoltage 40-300 kV X-Ray Facilities
06:51

Dosimetry for Cell Irradiation using Orthovoltage 40-300 kV X-Ray Facilities

Published on: February 20, 2021

4.6K

Related Experiment Videos

Last Updated: May 2, 2026

Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition
06:20

Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition

Published on: March 11, 2021

7.4K
Positron Emission Tomography-based Dose Painting Radiation Therapy in a Glioblastoma Rat Model using the Small Animal Radiation Research Platform
07:57

Positron Emission Tomography-based Dose Painting Radiation Therapy in a Glioblastoma Rat Model using the Small Animal Radiation Research Platform

Published on: March 24, 2022

2.2K
Dosimetry for Cell Irradiation using Orthovoltage 40-300 kV X-Ray Facilities
06:51

Dosimetry for Cell Irradiation using Orthovoltage 40-300 kV X-Ray Facilities

Published on: February 20, 2021

4.6K

Area of Science:

  • Medical Imaging
  • Genetics
  • Oncology

Background:

  • Genetic cancer syndromes necessitate regular medical imaging for early detection.
  • Patients with these syndromes face unique radiation exposure risks.
  • Balancing imaging benefits against cumulative radiation exposure is critical.

Purpose of the Study:

  • To highlight the profound positive contribution of medical imaging in managing genetic cancer syndromes.
  • To emphasize the need for informed decision-making regarding imaging utilization.
  • To advocate for clear communication of risks and benefits between healthcare providers and patients.

Main Methods:

  • Discussion of imaging modalities (CT, MRI, X-ray, ultrasound) in the context of genetic cancer syndromes.
  • Analysis of the risk-benefit ratio for repeated imaging procedures.
  • Emphasis on patient-physician communication and shared decision-making.

Main Results:

  • Medical imaging enables early detection and intervention, significantly improving patient outcomes.
  • Patients may undergo numerous scans throughout their lifetime, increasing cumulative radiation exposure.
  • Informed decisions require understanding the value, costs, and risks of each imaging test.

Conclusions:

  • Medical imaging is invaluable for patients with genetic cancer syndromes, aiding early detection and treatment planning.
  • Careful consideration of radiation risks and benefits is essential for optimizing surveillance strategies.
  • A collaborative approach involving patients, physicians, and imaging professionals ensures informed choices and effective care.