Bishop, Y.C.P., Lemos, A.C.C.E., Boscoli, C.L.M. and Nai, G.A. 2026. Pustular Psoriasis: An Extra-Intestinal Manifestation of Inflammatory Bowel Disease or an Adverse Effect of Anti-TNFα Treatment?: A Case Report. Brazilian Journal of Case Reports. 6, 1 (Sep. 2026), bjcr223. DOI:https://doi.org/10.52600/2763-583X.bjcr.2026.6.1.bjcr223.