Best Practice Case Studies-Gout

Video Transcription

Video Summary

A 42-year-old man with a history of gout and a recent knee injury undergoes imaging. Gout typically shows eccentric, asymmetrical calcium urate deposits known as tophi, which may calcify, and has "punched out" erosions with overhanging edges. In this case, such erosion is noted at the first MTP joint, knee, and other joints. Imaging techniques like MRI and CT dual energy help visualize these deposits, with CT dual energy distinguishing deposits using X-ray spectra. Gout deposits appear green on CT images. Additionally, other conditions like CPPD are distinguished by different calcification patterns.

Meta Tag

Concept Gout

Concept Soft Tissue Tophi

Concept Erosion

Concept Chondrocalcinosis

Concept Calcium Pyrophosphate Deposition Disease

Edition 2nd Edition

Related Case 2nd Edition, CASE 45

Topic Rheumatology

Keywords

2nd Edition, CASE 45

2nd Edition

Rheumatology

gout

imaging

tophi

CT dual energy

erosions

Soft Tissue Tophi

Erosion

Chondrocalcinosis

Calcium Pyrophosphate Deposition Disease