ACR Appropriateness Criteria® Vision Loss

Area of Science:

• Ophthalmology
• Radiology
• Medical Imaging

Background:

• Vision loss stems from diverse causes like trauma, ischemia, infection, inflammation, demyelination, and mass lesions.
• Ophthalmologic examination typically diagnoses globe pathologies, often negating the need for imaging.
• Imaging is reserved for suspected causes and specific anatomical locations within the visual pathway.

Purpose of the Study:

• To establish evidence-based guidelines for the appropriate use of imaging in adults presenting with vision loss as the primary symptom.
• To guide clinicians in selecting the most suitable imaging studies based on clinical context.

Main Methods:

• Systematic analysis of peer-reviewed medical literature.
• Adaptation of established methodologies like Grading of Recommendations Assessment, Development, and Evaluation (GRADE).
• Utilizing the RAND/UCLA Appropriateness Method for procedure evaluation, with expert opinion supplementing literature where needed.

Main Results:

• The American College of Radiology Appropriateness Criteria provide recommendations for imaging in vision loss.
• Guidelines are developed through a multidisciplinary expert panel review process.
• Methodology ensures evidence-based recommendations for specific clinical scenarios.

Conclusions:

• Imaging appropriateness for vision loss is determined by the suspected etiology and anatomical site.
• These guidelines aim to optimize diagnostic accuracy and resource utilization in managing vision loss.
• Expert consensus plays a crucial role when literature evidence is limited.