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Artifacts in computed radiography.

S L Solomon¹, R G Jost, H S Glazer

¹Edward Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO 63110.

AJR. American Journal of Roentgenology

|July 1, 1991

Summary

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Computed radiography (CR) systems offer high-quality digital X-ray imaging but can produce artifacts. Understanding these CR-specific artifacts and their causes is crucial for accurate diagnosis.

Area of Science:

Radiology
Medical Imaging
Digital radiography

Background:

Storage-phosphor digital radiographic systems are increasingly utilized in medical diagnostics.
These systems provide reliable and high-quality imaging for various procedures.

Purpose of the Study:

To illustrate artifacts specific to computed radiography (CR).
To discuss the causes and potential remedies for these artifacts.

Main Methods:

Review and illustration of common artifacts in computed radiography.
Categorization of artifacts based on their origin (digital techniques, imaging plate, general radiography).

Main Results:

Computed radiography images can exhibit artifacts that mimic pathologic conditions.

Related Experiment Videos

Artifacts can arise from digital processing, phosphor plates, or general radiographic principles.

Conclusions:

Awareness of CR-specific artifacts is essential for accurate interpretation of radiographic images.
Identifying artifact sources aids in implementing corrective measures and improving image quality.