Related Experiment Video
Updated: Jun 21, 2026

Dosimetry for Cell Irradiation using Orthovoltage (40-300 kV) X-Ray Facilities
Published on: February 20, 2021
Radiation protection in diagnostic radiology.
Ferid Shannoun1, Maria Blettner, Heinz Schmidberger
1Institut für Medizinische Physik und Strahlenschutz (IMPS), Fachhochschule Friedberg-Giessen.
Referring doctors must use imaging guidelines and collaborate with specialists to ensure appropriate radiation dose and diagnostic information. This optimizes patient safety and diagnostic accuracy in medical imaging.
Area of Science:
- Radiological Protection
- Medical Imaging Regulations
Background:
- Ionizing radiation exposure is regulated by legislation to protect individuals and the public.
- Germany incorporated the European 97/43/EURATOM directive into national law, updating radiation protection regulations.
- The German Commission on Radiological Protection provides recommendations on radiation safety in medical and diagnostic radiology.
Purpose of the Study:
- To emphasize the importance of justification and dose optimization in radiological procedures.
- To highlight the shared responsibility in selecting appropriate imaging modalities.
Main Methods:
- Literature review.
- Analysis of national and international recommendations.
- Examination of legal texts on radiation protection.
Main Results:
- Justification of radiological examinations is crucial for radiation protection.
- Minimizing radiation dose while maintaining diagnostic information is essential.
- Diagnostic reference levels and referral guidelines aid in radiation safety.
Conclusions:
- Referring physicians must adhere to existing medical imaging guidelines.
- Collaboration between referring doctors, radiologists, and nuclear medicine specialists is vital.
- Shared responsibility ensures the selection of appropriate imaging techniques for optimal patient care.
More Related Videos
05:18Radiation Planning Assistant - A Web-based Tool to Support High-quality Radiotherapy in Clinics with Limited Resources
Published on: October 6, 2023
06:20Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition
Published on: March 11, 2021
Related Concept Videos
Radiological Investigation I: X-ray and CT
Radiological Investigation III: Pulmonary Angiogram and 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...
X-ray Imaging
Radiation: Applications
The average...
Positron Emission Tomography
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body being...
Imaging Studies for Cardiovascular System III: X-Ray
Definition and Purpose
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...