Sonographic Assessment of Operated Crohn’s Disease

¹ Department of Gastroenterology, Braga Hospital, Braga, Portugal

² School of Medicine, University of Minho Life and Health Sciences Research Institute, Braga, Portugal

³ Department of Surgery, Luigi Sacco University Hospital, Milano, Italy

⁴ Gastroenterology Unit, Luigi Sacco University Hospital, Milano, Italy

⁵ Department of Biomedical and Clinical Sciences Luigi Sacco, University of Milan, Italy