Mixed cholangiopathy with eosinophilic and autoimmune features: a case report

This represents the first reported case of overlapping eosinophilic and autoimmune cholangiopathy. It highlights the heterogeneity of immune-mediated biliary disorders and the importance of integrating clinical, serological, radiological, and histological data. Management remains centered on immunosuppression, with careful longitudinal monitoring required to guide therapy and prevent relapse.