case_images: PMC9152189_01
case_images: Painful, warm swelling of the back in the paravertebral lumbar region in Patient 1.
case_images: 10.1177_2050313X221102112-fig1.jpg
case_images: PMC9152189_01_10.1177_2050313X221102112-fig1.jpg
case_images: fig1-2050313X221102112
case_images: Few days later, he was readmitted to our emergency department for a remarkable painful, warm swelling of the back in the paravertebral lumbar region (Figures 1 and 2).
case_images: Painful, warm swelling of the back in the paravertebral lumbar region in Patient 1.
case_images: 10.1177_2050313X221102112-fig2.jpg
case_images: PMC9152189_01_10.1177_2050313X221102112-fig2.jpg
case_images: fig2-2050313X221102112
case_images: Few days later, he was readmitted to our emergency department for a remarkable painful, warm swelling of the back in the paravertebral lumbar region (Figures 1 and 2).
case_images: PMC9152189_02
case_images: Right ankle swelling in Patient 2.
case_images: 10.1177_2050313X221102112-fig3.jpg
case_images: PMC9152189_02_10.1177_2050313X221102112-fig3.jpg
case_images: fig3-2050313X221102112
case_images: Swelling of the eyelids, left hand, right ankle (Figures 3 and 4) and lumbar region were present, too.
case_images: Left wrist/hand with ecchymotic suffusion and edema in Patient 2.
case_images: 10.1177_2050313X221102112-fig4.jpg
case_images: PMC9152189_02_10.1177_2050313X221102112-fig4.jpg
case_images: fig4-2050313X221102112
case_images: Swelling of the eyelids, left hand, right ankle (Figures 3 and 4) and lumbar region were present, too.