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

Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

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...
Nuclear Power02:36

Nuclear Power

Controlled nuclear fission reactions are used to generate electricity. Any nuclear reactor that produces power via the fission of uranium or plutonium by bombardment with neutrons has six components: nuclear fuel consisting of fissionable material, a nuclear moderator, a neutron source, control rods, reactor coolant, and a shield and containment system.
Nuclear Fuels
Nuclear fuel consists of a fissile isotope, such as uranium-235, which must be present in sufficient quantity to provide a...
Biological Effects of Radiation02:59

Biological Effects of Radiation

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 produce ions...
Transmission-based Precautions II: Airborne and Protective Environment01:25

Transmission-based Precautions II: Airborne and Protective Environment

Transmission-based precautions are for patients infected or suspected to be infected (or colonized) with organisms posing a significant risk to others. The transmission precautions include airborne and protective environment precautions.
Airborne precautions:
Use airborne precautions when treating patients known or suspected to have diseases that spread through the air—for example, tuberculosis or measles. These organisms are present in smaller droplets expelled by an infected person and...
Mutations01:35

Mutations

Mutations are changes in the sequence of DNA. These changes can occur spontaneously or they can be induced by exposure to environmental factors. Mutations can be characterized in a number of different ways: whether and how they alter the amino acid sequence of the protein, whether they occur over a small or large area of DNA, and whether they occur in somatic cells or germline cells.
Chromosomal Alterations Are Large-Scale Mutations
While point mutations are changes in a single nucleotide in...
Radiation: Applications01:17

Radiation: Applications

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...

You might also read

Related Articles

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

Sort by
Same author

Paget disease of bone.

Radiologic technology·2007
Same author

Marfan syndrome.

Radiologic technology·2007
See all related articles

Related Experiment Video

Updated: Jul 5, 2026

Investigation of Protein Recruitment to DNA Lesions Using 405 Nm Laser Micro-irradiation
12:29

Investigation of Protein Recruitment to DNA Lesions Using 405 Nm Laser Micro-irradiation

Published on: March 20, 2018

Radiation protection and procedures in the OR.

Julie A Chaffins1

  • 1Diagnostic Imaging, Sonny Montgomery VA Medical Center, Jackson, Mississippi, USA.

Radiologic Technology
|May 20, 2008
PubMed
Summary

Surgical advancements increasingly use radiology, posing radiation risks to operating room staff. This article details operating room imaging, associated hazards, and essential radiation safety measures for personnel.

Area of Science:

  • Medical Imaging
  • Surgical Procedures
  • Radiation Safety

Background:

  • Surgical techniques have significantly advanced in the last decade.
  • Many new surgical methods incorporate diagnostic and therapeutic radiology.
  • Ensuring adequate radiation protection for operating room (OR) staff remains a critical concern.

Purpose of the Study:

  • To review diagnostic and therapeutic imaging exams conducted within the operating room.
  • To discuss the occupational radiation hazards faced by OR staff.
  • To outline necessary measures for ensuring radiation safety in the OR environment.

Main Methods:

  • Review of current literature on intraoperative imaging techniques.
  • Analysis of occupational radiation risks associated with various radiological procedures in surgery.

Related Experiment Videos

Last Updated: Jul 5, 2026

Investigation of Protein Recruitment to DNA Lesions Using 405 Nm Laser Micro-irradiation
12:29

Investigation of Protein Recruitment to DNA Lesions Using 405 Nm Laser Micro-irradiation

Published on: March 20, 2018

  • Compilation of best practices for radiation protection in surgical settings.

    • Main Results:

    • Intraoperative imaging, while beneficial for patient outcomes, exposes staff to ionizing radiation.
    • Common procedures like fluoroscopy and portable X-rays present specific radiation hazards.
    • Effective radiation safety protocols are crucial for minimizing staff exposure.

    Conclusions:

    • Implementing comprehensive radiation safety measures is imperative for protecting OR staff.
    • Continuous education and adherence to safety guidelines are vital.
    • Balancing surgical innovation with staff safety requires diligent radiation protection strategies.