“CO11 | Acquired Haemophilia A and Bullous Pemphigoid As a Paraneoplastic Manifestation of Low-Grade Urothelial Carcinoma: A Case Report: G. Fabro1, A. Gilio2, A. Bonaventura1, F. Tangianu1, S. Speroni1, B. Madaro2, G. Lucania2, F. Dentali2 | 1Department of Internal Medicine, ASST Dei Sette Laghi, Varese, 2Department of Medicine and Surgery, University of Insubria, ASST Settelaghi, Varese (VA), Italy”. 2025. Italian Journal of Medicine 19 (1.online). https://doi.org/10.4081/.