OBJECTIVE: To investigate the prognostic value of a hernia sac in isolated congenital diaphragmatic hernia (CDH). METHODS: Our database was searched to identify all consecutive cases of CDH referred to our fetal medicine unit between January 2004 and August 2011. Presence or absence of a hernia sac was assessed in liveborn cases using surgery or postnatal autopsy reports. We studied the correlation between the presence of a hernia sac and prenatal findings and perinatal morbidity and mortality. RESULTS: Over the study period, there were 70 cases with isolated CDH born alive in which either a surgery or autopsy report was available. Neonatal death, either preoperative or postoperative, occurred in 1/18 (5.6%) infants with a hernia sac and in 17/52 (32.7%) cases without a hernia sac (P = 0.03). Patients with a hernia sac had a significantly higher observed to expected pulmonary volume on prenatal magnetic resonance imaging (51.9 vs 39.3%, P = 0.01). Neonatal morbidity in surviving infants was lower in the group with a hernia sac, although not significantly. CONCLUSION: The presence of a hernia sac is associated with a higher pulmonary volume and a better overall prognosis for CDH.
OBJECTIVE: To investigate the prognostic value of a hernia sac in isolated congenital diaphragmatic hernia (CDH). METHODS: Our database was searched to identify all consecutive cases of CDH referred to our fetal medicine unit between January 2004 and August 2011. Presence or absence of a hernia sac was assessed in liveborn cases using surgery or postnatal autopsy reports. We studied the correlation between the presence of a hernia sac and prenatal findings and perinatal morbidity and mortality. RESULTS: Over the study period, there were 70 cases with isolated CDH born alive in which either a surgery or autopsy report was available. Neonatal death, either preoperative or postoperative, occurred in 1/18 (5.6%) infants with a hernia sac and in 17/52 (32.7%) cases without a hernia sac (P = 0.03). Patients with a hernia sac had a significantly higher observed to expected pulmonary volume on prenatal magnetic resonance imaging (51.9 vs 39.3%, P = 0.01). Neonatal morbidity in surviving infants was lower in the group with a hernia sac, although not significantly. CONCLUSION: The presence of a hernia sac is associated with a higher pulmonary volume and a better overall prognosis for CDH.
Authors: Edward R Oliver; Suzanne E DeBari; Samantha E Adams; Ryne A Didier; Steven C Horii; Teresa Victoria; Holly L Hedrick; N Scott Adzick; Lori J Howell; Julie S Moldenhauer; Beverly G Coleman Journal: Pediatr Radiol Date: 2019-01-11
Authors: Kim Heiwegen; Arno Fj van Heijst; Horst Daniels-Scharbatke; Michelle Cp van Peperstraten; Ivo de Blaauw; Sanne Mbi Botden Journal: Eur J Pediatr Date: 2020-01-22 Impact factor: 3.183