Gastrointestinal Disease in Common Variable Immunodeficiency Disorder (CVID): Histological Patterns, Diagnostic Clues and Pitfalls for the Pathologist and Gastroenterologist. - Velthof, Lars; Geldof, Jeroen; Truyens, Marie; Van Dorpe, Jo; Ferdinande, Liesbeth; De Vriendt, Ciel; Kerre, Tessa; Haerynck, Filomeen; Lobatón, Triana; Hoorens, Anne (Journal of Clinical Medicine, 2025)