Current controversies in prenatal diagnosis 4: Should fetal surgery be done in all cases of severe diaphragmatic hernia?

J. A. Deprest1, J. A. Hyett2*, A. W. Flake3, K. Nicolaides1 and E. Gratacos1 1Fetal Medicine Unit, University Hospital, Leuven, Belgium, on behalf of the FETO—Task Force (Fetal Medicine Units of University Hospitals Leuven, Belgium, Hospital Clinic, Barcelona, Spain, and King’s College Hospital, London, UK) 2Department of High Risk Obstetrics, Royal Prince Alfred Hospital, University of Sydney, Sydney, Australia 3Department of Surgery, The Children’s Hospital of Philadelphia, Philadelphia, USA