Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT

Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT

Calcium-Scoring CT ScanA calcium-scoring CT scan, also known as coronary artery calcium (CAC) scan, detects calcium deposits in the coronary arteries. This test assesses the risk of coronary artery disease (CAD), which can lead to cardiovascular events such as angina, heart failure, and sudden cardiac arrest.A calcium-scoring CT scan is generally recommended for individuals at intermediate risk of CAD without symptoms. It includes:Men aged 40-75 and women aged 50-75: Especially those with a...

Computed Tomography

Computed Tomography

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.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...

You might also read

Related Articles

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

Sort by

Same author

Associations between cerebral small vessel disease and reduced forced vital capacity and expiratory volume in a general healthy Swedish elder population study-Good Aging in Skåne.

Journal of Alzheimer's disease : JAD·2025

Same author

Fusion maturation over time in operated on adolescent idipathic scoliosis - a low dose CT study up to 5 years.

European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society·2025

Same author

Incidence of cerebral small vessel disease-related MR markers in the Swedish general population 'Good Aging in Skåne'(GÅS) study.

Journal of neurology·2024

Same author

Chronic kidney disease and its association with cerebral small vessel disease in the general older hypertensive population.

BMC nephrology·2024

Same author

A Novel Radiographic Pattern Related to Poor Prognosis in Patients with Prostate Cancer with Metastatic Spinal Cord Compression.

European urology open science·2023

Same author

Associations of carotid artery flow parameters with MRI markers of cerebral small vessel disease and patterns of brain atrophy.

Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association·2023

Search research articles

Related Experiment Video

Updated: Jun 16, 2026

Optimizing Minimally Invasive Spine Surgery: A Fully 3D CT O-Arm Navigated Workflow in MIS TLIF

Optimizing Minimally Invasive Spine Surgery: A Fully 3D CT O-Arm Navigated Workflow in MIS TLIF

Published on: October 17, 2025

Low-dose spine CT: optimisation and clinical implementation.

Kasim Abul-Kasim¹

¹Faculty of Medicine, Division of Neuroradiology, Department of Radiology, Lund University, Malmö University Hospital, 205 02 Malmö, Sweden. Kasim.Abul-Kasim@med.lu.se

Radiation Protection Dosimetry

|January 21, 2010

Summary

This summary is machine-generated.

Low-dose computed tomography (CT) effectively images spinal deformities in young patients, providing crucial surgical information with a mean effective dose of 0.37 mSv. This optimized CT technique reduces radiation exposure without compromising diagnostic quality.

More Related Videos

Proton Therapy Delivery and Its Clinical Application in Select Solid Tumor Malignancies

Proton Therapy Delivery and Its Clinical Application in Select Solid Tumor Malignancies

Published on: February 6, 2019

Related Experiment Videos

Last Updated: Jun 16, 2026

Optimizing Minimally Invasive Spine Surgery: A Fully 3D CT O-Arm Navigated Workflow in MIS TLIF

Optimizing Minimally Invasive Spine Surgery: A Fully 3D CT O-Arm Navigated Workflow in MIS TLIF

Published on: October 17, 2025

Proton Therapy Delivery and Its Clinical Application in Select Solid Tumor Malignancies

Proton Therapy Delivery and Its Clinical Application in Select Solid Tumor Malignancies

Published on: February 6, 2019

Area of Science:

Radiology
Orthopedics
Medical Imaging

Background:

Spinal deformities frequently affect young girls, necessitating extensive radiological examinations.
Pre- and post-operative imaging is critical for surgical planning and monitoring in these patients.
Current computed tomography (CT) protocols may involve significant radiation exposure.

Purpose of the Study:

To optimize spine CT protocols for evaluating spinal deformities.
To implement and assess a low-dose CT approach for assessing spinal deformities.
To ensure essential diagnostic information is provided to surgeons with reduced radiation exposure.

Main Methods:

Development and application of a low-dose CT protocol for spine imaging.
Utilizing tube current modulation (angular and longitudinal) for dose reduction.
Employing a soft tissue algorithm to mitigate metal artifacts in postoperative CT scans.

Main Results:

The low-dose CT protocol provided essential information on a 36-cm region of the vertebral column (15 vertebral bodies).
The mean effective dose achieved was 0.37 mSv, representing a significant reduction.
Image quality remained adequate for clinical decision-making, and metal artifacts were reduced postoperatively.

Conclusions:

Low-dose CT is a viable and effective imaging strategy for spinal deformities.
This optimized approach significantly reduces radiation dose without compromising diagnostic utility.
Further implementation can enhance patient safety in the radiological work-up of spinal deformities.