case_images: PMC8046550_01
case_images: MRI of the patient's right knee showing small to moderate right knee effusion compared to a normal left knee. There is no myositis or soft tissue fluid changes.
case_images: CRIRH2021-5598217.001.jpg
case_images: PMC8046550_01_CRIRH2021-5598217.001.jpg
case_images: fig1
case_images: A knee MRI revealed a right knee effusion (Figure 1) and no myositis or soft tissue fluid changes.
case_images: PMC8046550_02
case_images: PMC8046550_03
case_images: PMC8046550_04