Is a Camera-Type Portable X-Ray Device Clinically Feasible in Chest Imaging?: Image Quality Comparison with Chest...

Area of Science:

• Radiology
• Medical Imaging
• Diagnostic Imaging

Background:

• Portable X-ray devices are crucial in emergency departments.
• Assessing image quality is vital for accurate diagnoses.
• Camera-type devices offer a potential alternative to traditional mobile units.

Purpose of the Study:

• To compare the image quality of camera-type portable X-ray devices with traditional mobile digital X-ray devices for chest radiographs.
• To determine if camera-type devices provide clinically acceptable image quality.

Main Methods:

• A study involving 86 emergency department patients undergoing specific procedures (intubation, catheterization, tube insertion).
• Radiologists scored instrument identification and overall image quality (5-point and 20-point scales, respectively).
• Images from traditional mobile devices (pre-insertion) and camera-type devices (post-insertion) were compared.

Main Results:

• Instrument identification scores were high (4.67 ± 0.71).
• Overall image quality scores were significantly lower for camera-type devices (15.02 ± 3.31) compared to mobile devices (19.70 ± 0.72).
• Specific image quality parameters, including artifacts and visualization of anatomical structures, were significantly poorer with camera-type devices.

Conclusions:

• Camera-type portable X-ray devices provide adequate visualization for inserted instruments in chest radiographs.
• However, their overall image quality is inferior to traditional mobile devices, necessitating caution for general diagnostic purposes.
• Further research may be needed to optimize camera-type device technology for broader clinical applications.