Resolution of therapy-resistant pyoderma gangrenosum with upadacitinib

• Lisa Van Eycken, MD,
• Anne-Catherine Dens, MD,
• Kurt de Vlam, MD, PhD,
• Barbara Neerinckx, MD, PhD,
• Petra De Haes, MD, PhD

Affiliations

Lisa Van Eycken, MD

Department of Dermatology, UZ Leuven, Leuven, Belgium; Correspondence to: Lisa Van Eycken, MD, Department of dermatology, UZ Leuven, Herestraat 49, 3000 Leuven, Belgium.

Anne-Catherine Dens, MD

Department of Dermatology, UZ Leuven, Leuven, Belgium; Skeletal Biology and Engineering Research Centre, Department of Development and Regeneration, KU Leuven, Leuven, Belgium

Kurt de Vlam, MD, PhD

Skeletal Biology and Engineering Research Centre, Department of Development and Regeneration, KU Leuven, Leuven, Belgium; Department of Rheumatology, University hospitals Leuven, Leuven, Belgium

Barbara Neerinckx, MD, PhD

Skeletal Biology and Engineering Research Centre, Department of Development and Regeneration, KU Leuven, Leuven, Belgium; Department of Rheumatology, University hospitals Leuven, Leuven, Belgium

Petra De Haes, MD, PhD

Department of Dermatology, UZ Leuven, Leuven, Belgium; Department of Microbiology, Immunology en Transplantation, KU Leuven, Leuven, Belgium