Case ReportPublished 6 July 2026Navigating hemostasis: anesthetic challenges in a pituitary tumor with type 2 von Willebrand disease—case reportEmiro Noguera-García · Nicolás Rincón-Arias · Oscar Zorro · Karla Ortiz-Lozano · Juan J. Villamil-Pinzón · Victor Hugo González CárdenasFrontiers in Anesthesiologydoi 10.3389/fanes.2026.1757241