Leukocytoclastic Vasculitis Occurring During Upadacitinib Therapy in Ulcerative Colitis: A Case Report | Turkish Journal of Gastroenterology

Letters to the Editor

Vol. 37 No. 4 (2026): Turkish Journal of Gastroenterology

DOI: https://doi.org/10.5152/tjg.2026.25681

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Published: Jan 28, 2026

How to Cite

Günegül, Y., Tozlu, M., Demiral, Y. E., Eminler, A. T., & Uslan, M. İhsan. (2026). Leukocytoclastic Vasculitis Occurring During Upadacitinib Therapy in Ulcerative Colitis: A Case Report. Turkish Journal of Gastroenterology, 37(4), 529–531. https://doi.org/10.5152/tjg.2026.25681

Yunus Günegül

Department of Gastroenterology, Sakarya University Faculty of Medicine, Sakarya, Türkiye

https://orcid.org/0000-0003-2182-8598

Mukaddes Tozlu

Department of Gastroenterology, Sakarya University Faculty of Medicine, Sakarya, Türkiye

https://orcid.org/0000-0002-8534-8027

Yunus Emre Demiral

Department of Gastroenterology, Sakarya University Faculty of Medicine, Sakarya, Türkiye

https://orcid.org/0009-0000-3082-026X

Ahmet Tarık Eminler

Department of Gastroenterology, Sakarya University Faculty of Medicine, Sakarya, Türkiye

https://orcid.org/0000-0003-1402-5682

Mustafa İhsan Uslan

Department of Gastroenterology, Sakarya University Faculty of Medicine, Sakarya, Türkiye

https://orcid.org/0000-0002-8890-8026

Yunus Günegül

Department of Gastroenterology, Sakarya University Faculty of Medicine, Sakarya, Türkiye

https://orcid.org/0000-0003-2182-8598

Mukaddes Tozlu

Department of Gastroenterology, Sakarya University Faculty of Medicine, Sakarya, Türkiye

https://orcid.org/0000-0002-8534-8027

Yunus Emre Demiral

Department of Gastroenterology, Sakarya University Faculty of Medicine, Sakarya, Türkiye

https://orcid.org/0009-0000-3082-026X

Ahmet Tarık Eminler

Department of Gastroenterology, Sakarya University Faculty of Medicine, Sakarya, Türkiye

https://orcid.org/0000-0003-1402-5682

Mustafa İhsan Uslan

Department of Gastroenterology, Sakarya University Faculty of Medicine, Sakarya, Türkiye

https://orcid.org/0000-0002-8890-8026

Abstract

Cite this article as: Günegül Y, Tozlu M, Demiral YE, Eminler AT, Uslan Mİ. Leukocytoclastic vasculitis occurring during upadacitinib therapy in ulcerative colitis: A case report. Turk J Gastroenterol. 2026;37(4):529-531.

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