Related Experiment Video
Updated: Oct 4, 2025

X-ray Dose Reduction through Adaptive Exposure in Fluoroscopic Imaging
Published on: September 11, 2011
Taking acute medical imaging to the patient, the domiciliary based X-ray response team
S Mark1, D Henderson1, J Brealey1
1Northumbria Healthcare Trust, UK.
Objectives:
In 2019 NHS England and NHS Improvement announced their strategy to safely reduce the number of patients who are unnecessarily conveyed into a hospital setting by 2023. The recent coronavirus pandemic emphasised the importance of reducing avoidable conveyance. Consequently, a multidisciplinary team consisting of a Paramedic, Radiographer and Emergency Care Clinician was created to respond to Category 3 and 4 calls to assess patients in their own home using an array of specialised diagnostic equipment including a lightweight portable X-ray unit supplied by Fujifilm, the FDR Xair. This team was named the X-ray response team (XRT).
Key Findings:
Over a 7-month period the team attended 54 calls, the majority of which were in the patient's private residence (86%), the overall average age of the patients attended was 80 years. A patient survey found 100% of respondents rated the service as very good with 100% also feeling that they were treated with respect and dignity. The team reduced avoidable conveyance by 50% as 27 of the 54 patients were discharged on scene and kept at home.
Conclusion:
Proof of concept was achieved. The XRT improved patient care and experience as patients were assessed and diagnosed in their home environment which also minimised the risk of contracting hospital acquired infections.
Implications For Practice:
The XRT reduced avoidable conveyance by 50% with 100% of the patient's involved providing positive feedback. The team are exploring new pathways that would allow direct referral to specialist teams in the hospital such as care of the elderly and orthopaedics which would: improve patient experience, ease A&E pressures, reduce costs and make the most effective use of the resources available.
More Related Videos
Related Concept Videos
X-ray Imaging
Radiological Investigation I: X-ray and CT
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...
Computed Tomography
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...
Radiological Investigation II: MRI and Ventilation Perfusion Scan
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...
Imaging Studies I: CT and MRI
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...

