Ruxolitinib for Refractory PL-12 Antisynthetase Syndrome-Associated Angioedema-Like Panniculitis With Clonal T-Cell Receptor Gene Rearrangement.

This case report describes a woman in her 30s who presented with a 3-year history of anti-PL-12 antisynthetase syndrome characterized by interstitial lung disease, arthritis, and myositis and was diagnosed with antisynthetase syndrome-associated panniculitis.