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X-ray Imaging

X-ray Imaging

German physicist Wilhelm Röntgen (1845–1923) was experimenting with electrical current when he discovered that a mysterious and invisible "ray" would pass through his flesh but leave an outline of his bones on a screen coated with a metal compound. In 1895, Röntgen made the first durable record of the internal parts of a living human: an "X-ray" image (as it came to be called) of his wife’s hand. Scientists worldwide quickly began their own experiments with X-rays, and by 1900, X-ray was widely...

Radiological Investigation I: X-ray and CT

Radiological Investigation I: X-ray and CT

Radiological investigations, including X-rays and computed tomography (CT) scans, are critical for diagnosing and evaluating various medical conditions. These imaging techniques provide valuable insights into the body's internal structures, aiding in the detection of abnormalities, assessment of disease progression, and development of treatment strategies. This article delves into two primary radiological investigations, chest X-rays and CT scans, outlining their purpose, procedures, and the...

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Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
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Cerenkov Luminescence Imaging (CLI) for Cancer Therapy Monitoring

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Mobile radiography CQI: an inter-national study.

M R Kamat¹, B Wein, R Cohan

¹Norfolk General Hospital, USA.

Administrative Radiology Journal : AR

|January 17, 2003

Summary

Mobile radiography inefficiencies cost hospitals significantly, with common issues identified across institutions. Addressing these can lead to substantial cost reductions and improved quality management in radiology.

Area of Science:

Radiology
Healthcare Management
Quality Improvement

Background:

Mobile radiography is a critical diagnostic tool across various medical disciplines.
Historically, bedside radiography was often performed by less experienced staff, leading to suboptimal quality and repeat examinations.
Inefficiencies in mobile radiography impact exam quality, duration, and resource utilization, incurring significant costs.

Purpose of the Study:

To compare the total cost of inefficiently organized, scheduled, and performed mobile radiography.
To identify key areas of inefficiency in mobile radiography at large teaching hospitals.
To determine methods for increasing the utilization and performance of mobile radiography services.

Main Methods:

A standardized study methodology was employed at three large teaching hospitals in the United States and Germany.

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Data collection involved extended observation of mobile radiography utilization, time wasted, and episode frequency.

Annual costs of inefficiency were calculated by summing logged data and extrapolating based on technologist hourly pay rates.

Main Results:

The total annual cost of mobile radiography inefficiency was $75,453 at New England Deaconess Hospital, $49,586 at Sentara Norfolk General Hospital, and $9,519 at Rheinische Westfalische Technische Hochschule.
Eighteen common areas of inefficiency were identified, including lack of spatial cohesiveness and communication issues leading to film duplication.
Eliminating key inefficiencies, which are common across large hospitals, could result in drastic cost reductions of 40-75%.

Conclusions:

Inefficiencies in mobile radiography are quantifiable and have a significant financial impact.
Simple solutions can address identified inefficiencies, leading to substantial cost savings and improved radiology services.
This study provides a framework for continuous quality improvement (CQI) and total quality management (TQM) in mobile radiology.