BACKGROUND: Extraintestinal manifestations (EIMs) occur in approximately one-third of patients with ulcerative colitis (UC) (1). Tofacitinib is an oral, small molecule JAK inhibitor for t...
1 Faculdade de Medicina de Botucatu, Unesp, Assis, Brazil;
2 Faculdade de Medicina de Ribeirão Preto, Ribeirao Preto, Brazil;
3 University of State of Bahia, Salvador, Brazil;
4 Universid...