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Inoue S, Muta Y, Takeuchi Y, Odaka A. Two cases of right congenital diaphragmatic hernia with stable respiratory condition: Two case reports. Int J Surg Case Rep 2024; 114:109036. [PMID: 38039568 PMCID: PMC10730737 DOI: 10.1016/j.ijscr.2023.109036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 11/07/2023] [Accepted: 11/08/2023] [Indexed: 12/03/2023] Open
Abstract
INTRODUCTION Right congenital diaphragmatic defect (CDH) has been reported poor prognosis. However, laterality of the defect as the prognostic factor is recent controversial topic. We experienced two cases of right CDH with relatively stable respiratory condition and good clinical course. PRESENTATION OF CASES Case 1 was a girl diagnosed with right CDH by fetal ultrasonography and delivered by planned caesarian section at 37 weeks, 3 days. Fetal MRI showed liver herniation into the right thoracic cavity. High frequency oscillatory ventilation with nitric oxide gas was administered until day 5. At surgery on day 8, we found defects in the right posterolateral diaphragm and sac herniation of the right side of the liver into the right thoracic cavity. The postsurgical course was uneventful, and she was discharged on day 41. Case 2 was a girl with suspected congenital jejunal atresia after fetal ultrasonography detected polyhydramnios and dilatation. She was delivered by normal vaginal delivery at 38 weeks, 5 days, and thoraco-abdominal X ray showed right CDH but no small intestinal atresia. Surgery performed on day 3 found liver herniation into the diaphragmatic defect. Subsequently, bacterial infection occurred and was treated with the antibiotics, but her respiratory condition remained stable. She was discharged on day 49. DISCUSSION The volume of herniated abdominal organs is affected by the presence of a hernia sac or the size of the diaphragmatic defect. CONCLUSION The size of diaphragmatic defect, but not the laterality of the diaphragmatic defect, may be an important prognostic factor in right CDH.
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Affiliation(s)
- Seiichiro Inoue
- Department of Hepato-Biliary-Pancreatic Surgery and Pediatric Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama 350-8550, Japan.
| | - Yuki Muta
- Department of Hepato-Biliary-Pancreatic Surgery and Pediatric Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama 350-8550, Japan
| | - Yuta Takeuchi
- Department of Hepato-Biliary-Pancreatic Surgery and Pediatric Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama 350-8550, Japan
| | - Akio Odaka
- Department of Hepato-Biliary-Pancreatic Surgery and Pediatric Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama 350-8550, Japan
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Takeuchi Y, Inoue S, Odaka A, Muta Y, Beck Y. Anterolateral defect of left congenital diaphragmatic hernia with hepatic herniation. JOURNAL OF PEDIATRIC SURGERY CASE REPORTS 2022. [DOI: 10.1016/j.epsc.2022.102292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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Amodeo I, Borzani I, Raffaeli G, Persico N, Amelio GS, Gulden S, Colnaghi M, Villamor E, Mosca F, Cavallaro G. The role of magnetic resonance imaging in the diagnosis and prognostic evaluation of fetuses with congenital diaphragmatic hernia. Eur J Pediatr 2022; 181:3243-3257. [PMID: 35794403 PMCID: PMC9395465 DOI: 10.1007/s00431-022-04540-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 06/23/2022] [Indexed: 11/04/2022]
Abstract
UNLABELLED In recent years, magnetic resonance imaging (MRI) has largely increased our knowledge and predictive accuracy of congenital diaphragmatic hernia (CDH) in the fetus. Thanks to its technical advantages, better anatomical definition, and superiority in fetal lung volume estimation, fetal MRI has been demonstrated to be superior to 2D and 3D ultrasound alone in CDH diagnosis and outcome prediction. This is of crucial importance for prenatal counseling, risk stratification, and decision-making approach. Furthermore, several quantitative and qualitative parameters can be evaluated simultaneously, which have been associated with survival, postnatal course severity, and long-term morbidity. CONCLUSION Fetal MRI will further strengthen its role in the near future, but it is necessary to reach a consensus on indications, methodology, and data interpretation. In addition, it is required data integration from different imaging modalities and clinical courses, especially for predicting postnatal pulmonary hypertension. This would lead to a comprehensive prognostic assessment. WHAT IS KNOWN • MRI plays a key role in evaluating the fetal lung in patients with CDH. • Prognostic assessment of CDH is challenging, and advanced imaging is crucial for a complete prenatal assessment and counseling. WHAT IS NEW • Fetal MRI has strengthened its role over ultrasound due to its technical advantages, better anatomical definition, superior fetal lung volume estimation, and outcome prediction. • Imaging and clinical data integration is the most desirable strategy and may provide new MRI applications and future research opportunities.
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Affiliation(s)
- Ilaria Amodeo
- grid.414818.00000 0004 1757 8749Neonatal Intensive Care Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Della Commenda 12, 20122 Milan, Italy
| | - Irene Borzani
- grid.414818.00000 0004 1757 8749Pediatric Radiology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Genny Raffaeli
- grid.414818.00000 0004 1757 8749Neonatal Intensive Care Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Della Commenda 12, 20122 Milan, Italy ,grid.4708.b0000 0004 1757 2822Department of Clinical Sciences and Community Health, Università Degli Studi Di Milano, Milan, Italy
| | - Nicola Persico
- grid.4708.b0000 0004 1757 2822Department of Clinical Sciences and Community Health, Università Degli Studi Di Milano, Milan, Italy ,grid.414818.00000 0004 1757 8749Department of Obstetrics and Gynecology, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Giacomo Simeone Amelio
- grid.414818.00000 0004 1757 8749Neonatal Intensive Care Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Della Commenda 12, 20122 Milan, Italy
| | - Silvia Gulden
- grid.414818.00000 0004 1757 8749Neonatal Intensive Care Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Della Commenda 12, 20122 Milan, Italy
| | - Mariarosa Colnaghi
- grid.414818.00000 0004 1757 8749Neonatal Intensive Care Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Della Commenda 12, 20122 Milan, Italy
| | - Eduardo Villamor
- grid.412966.e0000 0004 0480 1382Department of Pediatrics, School for Oncology and Reproduction (GROW), Maastricht University Medical Center, University of Maastricht, MUMC+), Maastricht, the Netherlands
| | - Fabio Mosca
- grid.414818.00000 0004 1757 8749Neonatal Intensive Care Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Della Commenda 12, 20122 Milan, Italy ,grid.4708.b0000 0004 1757 2822Department of Clinical Sciences and Community Health, Università Degli Studi Di Milano, Milan, Italy
| | - Giacomo Cavallaro
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via Della Commenda 12, 20122, Milan, Italy.
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Amodeo I, De Nunzio G, Raffaeli G, Borzani I, Griggio A, Conte L, Macchini F, Condò V, Persico N, Fabietti I, Ghirardello S, Pierro M, Tafuri B, Como G, Cascio D, Colnaghi M, Mosca F, Cavallaro G. A maChine and deep Learning Approach to predict pulmoNary hyperteNsIon in newbornS with congenital diaphragmatic Hernia (CLANNISH): Protocol for a retrospective study. PLoS One 2021; 16:e0259724. [PMID: 34752491 PMCID: PMC8577746 DOI: 10.1371/journal.pone.0259724] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 10/25/2021] [Indexed: 02/04/2023] Open
Abstract
INTRODUCTION Outcome predictions of patients with congenital diaphragmatic hernia (CDH) still have some limitations in the prenatal estimate of postnatal pulmonary hypertension (PH). We propose applying Machine Learning (ML), and Deep Learning (DL) approaches to fetuses and newborns with CDH to develop forecasting models in prenatal epoch, based on the integrated analysis of clinical data, to provide neonatal PH as the first outcome and, possibly: favorable response to fetal endoscopic tracheal occlusion (FETO), need for Extracorporeal Membrane Oxygenation (ECMO), survival to ECMO, and death. Moreover, we plan to produce a (semi)automatic fetus lung segmentation system in Magnetic Resonance Imaging (MRI), which will be useful during project implementation but will also be an important tool itself to standardize lung volume measures for CDH fetuses. METHODS AND ANALYTICS Patients with isolated CDH from singleton pregnancies will be enrolled, whose prenatal checks were performed at the Fetal Surgery Unit of the Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico (Milan, Italy) from the 30th week of gestation. A retrospective data collection of clinical and radiological variables from newborns' and mothers' clinical records will be performed for eligible patients born between 01/01/2012 and 31/12/2020. The native sequences from fetal magnetic resonance imaging (MRI) will be collected. Data from different sources will be integrated and analyzed using ML and DL, and forecasting algorithms will be developed for each outcome. Methods of data augmentation and dimensionality reduction (feature selection and extraction) will be employed to increase sample size and avoid overfitting. A software system for automatic fetal lung volume segmentation in MRI based on the DL 3D U-NET approach will also be developed. ETHICS AND DISSEMINATION This retrospective study received approval from the local ethics committee (Milan Area 2, Italy). The development of predictive models in CDH outcomes will provide a key contribution in disease prediction, early targeted interventions, and personalized management, with an overall improvement in care quality, resource allocation, healthcare, and family savings. Our findings will be validated in a future prospective multicenter cohort study. REGISTRATION The study was registered at ClinicalTrials.gov with the identifier NCT04609163.
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Affiliation(s)
- Ilaria Amodeo
- NICU, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giorgio De Nunzio
- Department of Mathematics and Physics “E. De Giorgi”, Laboratory of Biomedical Physics and Environment, Università del Salento, Lecce, Italy
- Advanced Data Analysis in Medicine (ADAM), Laboratory of Interdisciplinary Research Applied to Medicine (DReAM), Università del Salento, Lecce, Italy
- Azienda Sanitaria Locale (ASL), Lecce, Italy
| | - Genny Raffaeli
- NICU, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Irene Borzani
- Pediatric Radiology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Alice Griggio
- Monza and Brianza Mother and Child Foundation, San Gerardo Hospital, Università degli Studi di Milano-Bicocca, Monza, Italy
| | - Luana Conte
- Department of Mathematics and Physics “E. De Giorgi”, Laboratory of Biomedical Physics and Environment, Università del Salento, Lecce, Italy
- Advanced Data Analysis in Medicine (ADAM), Laboratory of Interdisciplinary Research Applied to Medicine (DReAM), Università del Salento, Lecce, Italy
- Azienda Sanitaria Locale (ASL), Lecce, Italy
| | - Francesco Macchini
- Department of Pediatric Surgery, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Valentina Condò
- NICU, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Nicola Persico
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
- Department of Obstetrics and Gynecology, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Isabella Fabietti
- Department of Obstetrics and Gynecology, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Stefano Ghirardello
- NICU, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Maria Pierro
- NICU, Bufalini Hospital, Azienda Unità Sanitaria Locale della Romagna, Cesena, Italy
| | - Benedetta Tafuri
- Department of Mathematics and Physics “E. De Giorgi”, Laboratory of Biomedical Physics and Environment, Università del Salento, Lecce, Italy
- Advanced Data Analysis in Medicine (ADAM), Laboratory of Interdisciplinary Research Applied to Medicine (DReAM), Università del Salento, Lecce, Italy
- Azienda Sanitaria Locale (ASL), Lecce, Italy
| | - Giuseppe Como
- NICU, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Donato Cascio
- Department of Physics and Chemistry, Università degli Studi di Palermo, Palermo, Italy
| | - Mariarosa Colnaghi
- NICU, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Fabio Mosca
- NICU, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Giacomo Cavallaro
- NICU, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
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Jawaid W, Sampat K, Losty PD. Does the Presence of a Hernia Sac Improve Survival in Newborns with Congenital Diaphragmatic Hernia? A United Kingdom Single-Center Experience. Eur J Pediatr Surg 2021; 31:276-281. [PMID: 32526780 DOI: 10.1055/s-0040-1713131] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
INTRODUCTION A developing body of literature suggests that the presence of a hernia sac in fetuses with congenital diaphragmatic hernia (CDH) may indicate improved prognosis. By examining a large cohort of CDH newborns admitted to a single United Kingdom specialist center, we aimed to establish if presence of hernia sac is a robust predictor of improved survival. MATERIALS AND METHODS All CDH patients admitted to a single center were recruited. Postneonatal presentations and Morgagni hernias were excluded. Demographics, defect type, laterality, survival, and hernia recurrence were recorded. RESULTS In this study, 192 CDH newborns were managed from 1997 to 2017; 39 were excluded (10 Morgagni and 29 postneonatal); 22 (14%) neonates had a hernia sac. Survival in patients with a hernia sac was 21/22 (95%) versus 107/124 (86%) in cases without hernia sac (p = 0.2). There was no difference in hernia sac proportion by gender (male:female 15 vs. 13.2%, p = 0.8). CONCLUSION In contrast to studies showing a survival advantage, albeit with smaller patient numbers, we report a statistical nonsignificant benefit of hernia sac. Better survival outcomes at this specialist center with CDH patients without a hernia sac than reported in other published studies are likely responsible for the lack of statistical significance observed, despite a larger cohort. National and international CDH registries yielding "big data" may provide further answers on the utility of a CDH hernia sac as a new prognostic scoring tool.
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Affiliation(s)
- Wajid Jawaid
- Department of Paediatric Surgery, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Kit Sampat
- Division of Child Health, Institute of Child Health, Alder Hey Children' Hospital, University of Liverpool, Liverpool, United Kingdom
| | - Paul D Losty
- Division of Child Health, Institute of Child Health, Alder Hey Children' Hospital, University of Liverpool, Liverpool, United Kingdom
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Congenital diaphragmatic hernia-does the presence of a hernia sac improve outcome? A systematic review of published studies. Eur J Pediatr 2021; 180:333-337. [PMID: 32808134 PMCID: PMC7813713 DOI: 10.1007/s00431-020-03779-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 08/04/2020] [Accepted: 08/10/2020] [Indexed: 11/16/2022]
Abstract
Early reports have suggested survival benefits associated with a hernia sac in congenital diaphragmatic hernia (CDH). However, these studies have included only small subsets of patients. This systematic review aimed to evaluate differences in outcomes of CDH newborns with and without a hernia sac. PubMed and Embase databases were searched using relevant key terms. Papers were independently reviewed by two authors with final selection approved by the senior author. Original search retrieved 537 papers; the final review included 8 studies (n = 837 patients). There were 168 CDH patients (20%) with a hernia sac with an overall survival of 93% vs 73% for CDH newborns without a sac (p < 0.001). Twenty-three percent of patients with a CDH sac required diaphragm patch repair vs 44% patients without a sac (p < 0.001). Pulmonary hypertension was manifested in 44% of CDH babies with a hernia sac vs 64% without a sac (p < 0.001). Three studies compared ECMO requirement: 15% with a hernia sac and 34% without sac, p < 0.001.Conclusion: This study shows significant survival benefits in newborns associated with presence of a CDH sac. This may be likely related to these infants having more favourable physiology with less severe pulmonary hypertension and/or smaller anatomical defects requiring primary closure only. What is Known: • Early reports have suggested survival benefits associated with a hernia sac in CDH. • Previous studies have included only a small number of patients. What is New: • A systematic review of published studies clearly shows that CDH newborns with a hernia sac have better overall survival outcomes and less severe pulmonary hypertension. • ECMO utilization and patch repair were also less often required in newborns with a hernia sac.
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Abstract
Congenital diaphragmatic hernia (CDH) is a potentially severe anomaly that should be referred to a fetal care center with expertise in multidisciplinary evaluation and management. The pediatric radiologist plays an important role in the evaluation of CDH, both in terms of anatomical description of the anomaly and in providing detailed prognostic information for use in caring for the fetus and pregnant mother as well as planning for delivery and postnatal care. This article reviews the types of hernias, including distinguishing features and imaging clues. The most common methods of predicting severity are covered, and current fetal and postnatal therapies are explained. The author of this paper provides a handy reference for pediatric radiologists presented with a case of CDH as part of their daily practice.
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Cordier AG, Russo FM, Deprest J, Benachi A. Prenatal diagnosis, imaging, and prognosis in Congenital Diaphragmatic Hernia. Semin Perinatol 2020; 44:51163. [PMID: 31439324 DOI: 10.1053/j.semperi.2019.07.002] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Antenatal ultrasound screening identifies more than 60% of Congenital Diaphragmatic Hernia (CDH) cases and provides the opportunity for in utero referral to a tertiary care center for expert assessment and perinatal management. Prenatal assessment of fetuses with CDH has tremendously improved over the past ten years. The outcome may be predicted prenatally by medical imaging and advanced genetic testing. The combination of lung size and liver position determination by ultrasound measurements and MRI are widely accepted methods to stratify fetuses into groups that correlate not only with neonatal mortality but also with morbidity. Notwithstanding this, prediction of persistent pulmonary hypertension of the newborn still needs to be improved.
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Affiliation(s)
- Anne-Gael Cordier
- Department of Obstetrics and Gynecology, Hôpital Antoine Béclère, AP-HP, Université Paris Sud, 157 rue de la porte de Trivaux, 92140 CLAMART, APHP, Clamart, France; Centre Référence Maladie Rare, Hernie de Coupole Diaphragmatique, Clamart, France.
| | - Francesca M Russo
- Clinical Department of Obstetrics and Gynaecology, University Hospitals Leuven, Leuven, Belgium; Academic Department of Development and Regeneration, Cluster Woman and Child, KU Leuven, Leuven, Belgium
| | - Jan Deprest
- Clinical Department of Obstetrics and Gynaecology, University Hospitals Leuven, Leuven, Belgium; Academic Department of Development and Regeneration, Cluster Woman and Child, KU Leuven, Leuven, Belgium; Institute for Women's Health, University College London, London, UK
| | - Alexandra Benachi
- Department of Obstetrics and Gynecology, Hôpital Antoine Béclère, AP-HP, Université Paris Sud, 157 rue de la porte de Trivaux, 92140 CLAMART, APHP, Clamart, France; Centre Référence Maladie Rare, Hernie de Coupole Diaphragmatique, Clamart, France
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Heiwegen K, van Heijst AFJ, Daniels-Scharbatke H, van Peperstraten MCP, de Blaauw I, Botden SMBI. Congenital diaphragmatic eventration and hernia sac compared to CDH with true defects: a retrospective cohort study. Eur J Pediatr 2020; 179:855-863. [PMID: 31965300 PMCID: PMC7220865 DOI: 10.1007/s00431-020-03576-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 01/06/2020] [Accepted: 01/10/2020] [Indexed: 11/25/2022]
Abstract
Congenital diaphragmatic eventration (CDE) and congenital diaphragmatic hernia (CDH) with or without hernia sac are three different types of congenital diaphragmatic malformations, which this study evaluates. All surgically treated patients with CDE or Bochdalek type CDH between 2000 and 2016 were included in this retrospective analysis. Demographics, CDH-characteristics, treatment, and clinical outcome were evaluated. In total, 200 patients were included. Patients with an eventration or hernia sac had no significant differences and were compared as patients without a true defect to patients with a true defect. The 1-year survival of patients with a true defect was significantly lower than patients with no true defect (76% versus 97%, p = 0.001). CDH with no true defect had significantly better short-term outcomes than CDH with true defect requiring patch repair. However, at 30 days, they more often required oxygen supplementation (46% versus 26%, p = 0.03) and had a higher recurrence rate (8% versus 0%, p = 0.006) (three eventration and two hernia sac patients). Conclusion: Patients without a true defect seem to have a more similar clinical outcome than CDH patients with a true defect, with a better survival. However, the recurrence rate and duration of oxygen supplementation at 30 days are higher than CDH patients with a true defect.What is Known:• Congenital diaphragmatic hernia with or without hernia sac and congenital diaphragmatic eventration (incomplete muscularization) are often treated similarly.• Patients with hernia sac and eventration are thought to have a relatively good outcome, but exact numbers are not described.What is New:• Congenital diaphragmatic eventration and patients with hernia sac seem to have a more similar clinical outcome than Bochdalek type CDH with a true defect.• Patients without a true defect (eventration or hernia sac) have a high recurrence rate.
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Affiliation(s)
- Kim Heiwegen
- Department of Surgery, Division of Pediatric Surgery, Radboudumc-Amalia Children’s Hospital, Route 618, PO box 9101, 6500 Nijmegen, HB Netherlands
| | - Arno FJ van Heijst
- Department of Neonatology, Radboudumc-Amalia Children’s Hospital, Nijmegen, Netherlands
| | - Horst Daniels-Scharbatke
- Department of Surgery, Division of Pediatric Surgery, Radboudumc-Amalia Children’s Hospital, Route 618, PO box 9101, 6500 Nijmegen, HB Netherlands
| | - Michelle CP van Peperstraten
- Department of Surgery, Division of Pediatric Surgery, Radboudumc-Amalia Children’s Hospital, Route 618, PO box 9101, 6500 Nijmegen, HB Netherlands
| | - Ivo de Blaauw
- Department of Surgery, Division of Pediatric Surgery, Radboudumc-Amalia Children’s Hospital, Route 618, PO box 9101, 6500 Nijmegen, HB Netherlands
| | - Sanne MBI Botden
- Department of Surgery, Division of Pediatric Surgery, Radboudumc-Amalia Children’s Hospital, Route 618, PO box 9101, 6500 Nijmegen, HB Netherlands
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Brown BP, Clark MT, Wise RL, Timsina LR, Reher TA, Vandewalle RJ, Brown JJ, Saenz ZM, Gray BW. A multifactorial severity score for left congenital diaphragmatic hernia in a high-risk population using fetal magnetic resonance imaging. Pediatr Radiol 2019; 49:1718-1725. [PMID: 31414145 DOI: 10.1007/s00247-019-04478-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 06/17/2019] [Accepted: 07/16/2019] [Indexed: 11/26/2022]
Abstract
BACKGROUND Adverse outcomes for infants born with left congenital diaphragmatic hernia (CDH) have been correlated with fetal imaging findings. OBJECTIVE We sought to corroborate these correlations in a high-risk cohort and describe a predictive mortality algorithm combining multiple imaging biomarkers for use in prenatal counseling. MATERIALS AND METHODS We reviewed fetal MRI examinations at our institution from 2004 to 2016 demonstrating left-side CDH. MRI findings, hospital course and outcomes were recorded and analyzed using bivariate and multivariable analysis. We generated a receiver operating curve (ROC) to determine a cut-off relation for mortality. Finally, we created a predictive mortality calculator. RESULTS Of 41 fetuses included in this high-risk cohort, 41% survived. Per bivariate analysis, observed-to-expected total fetal lung volume (P=0.007), intrathoracic position of the stomach (P=0.049), and extracorporeal membrane oxygenation (ECMO) requirement (P<0.001) were significantly associated with infant mortality. Youden J statistic optimized the ROC for mortality at 24% observed-to-expected total fetal lung volume (sensitivity 64%, specificity 82%, area under the curve 0.72). On multivariable analysis, observed-to-expected total fetal lung volume ± 24% was predictive of mortality (adjusted odds ratio, 95% confidence interval: 0.09 [0.02, 0.55]; P=0.008). We derived a novel mortality prediction calculator from this analysis. CONCLUSION In this high-risk cohort, decreased observed-to-expected total fetal lung volume and stomach herniation were significantly associated with mortality. The novel predictive mortality calculator utilizes information from fetal MR imaging and provides prognostic information for health care providers. Creation of similar predictive tools by other institutions, using their distinct populations, might prove useful in family counseling, especially where there are discordant imaging findings.
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Affiliation(s)
- Brandon P Brown
- The Fetal Center at Riley Children's Health, 705 Riley Hospital Drive, Indianapolis, IN, 54202, USA.
- Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, IN, USA.
| | - Michael T Clark
- Indiana University School of Medicine, Indianapolis, IN, USA
| | - Rachel L Wise
- Indiana University School of Medicine, Indianapolis, IN, USA
| | - Lava R Timsina
- Division of Pediatric Surgery, Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Thomas A Reher
- Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Robert J Vandewalle
- Division of Pediatric Surgery, Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Joshua J Brown
- The Fetal Center at Riley Children's Health, 705 Riley Hospital Drive, Indianapolis, IN, 54202, USA
| | - Zoe M Saenz
- Indiana University School of Medicine, Indianapolis, IN, USA
| | - Brian W Gray
- Division of Pediatric Surgery, Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
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Glenn IC, Abdulhai S, Lally PA, Schlager A. Early CDH repair on ECMO: Improved survival but no decrease in ECMO duration (A CDH Study Group Investigation). J Pediatr Surg 2019; 54:2038-2043. [PMID: 30898400 DOI: 10.1016/j.jpedsurg.2019.01.063] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2018] [Revised: 12/22/2018] [Accepted: 01/09/2019] [Indexed: 11/18/2022]
Abstract
PURPOSE "Early on-ECMO" repair of CDH entails repair within 48-72 h of cannulation in an effort to optimize pulmonary physiology, shorten ECMO duration, and, ultimately, improve survival. This study evaluated the effect of early on-ECMO repair as compared to leaving patients unrepaired during ECMO. METHODS The CDH Study Group database was queried for CDH patients requiring ECMO who either underwent repair within the first 72 h after cannulation or remained unrepaired on ECMO. Primary outcomes were survival to decannulation and ECMO duration. RESULTS A total of 248 patients underwent early repair and 922 remained unrepaired on ECMO. The early repair group had increased risk factors for poor outcomes, including higher odds of cardiac defects and thoracic liver location, and lower odds of hernia sac presence. Nonetheless, ECMO survival for the early repair group was 87.1% compared to 78.4% in the unrepaired group (p = 0.002). However, the early repair group had a longer median ECMO duration than the unrepaired group (240.6 vs 196.8 h, p = 0.001). CONCLUSION While early ECMO repair does not shorten ECMO duration, it results in increased survival to decannulation as compared to those unrepaired on ECMO. This suggests that there may be a physiologic benefit leading to increased ECMO survival in a subset of patients undergoing on-ECMO repair over those designated to undergo post-ECMO repair. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Ian C Glenn
- Akron Children's Hospital, Department of Surgery, Akron, OH
| | | | - Pamela A Lally
- The University of Texas McGovern Medical School, Department of Pediatric Surgery and Children's Memorial Hermann Hospital, Houston, TX.
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12
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Levesque M, Derraugh G, Schantz D, Morris MI, Shawyer A, Lum Min SA, Keijzer R. The presence of a hernia sac in isolated congenital diaphragmatic hernia is associated with less disease severity: A retrospective cohort study. J Pediatr Surg 2019; 54:899-902. [PMID: 30824242 DOI: 10.1016/j.jpedsurg.2019.01.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 01/27/2019] [Indexed: 10/27/2022]
Abstract
INTRODUCTION We aimed to determine if the presence of a hernia sac in neonates with isolated congenital diaphragmatic hernia (CDH) was associated with better clinical outcomes. METHODS We performed a retrospective cohort study of infants with isolated CDH from 1991 to 2015. Primary outcome measures were oxygen-dependence and mortality at 28 days. Secondary measures were: inhaled nitric oxide use, vasoactive medication use, ventilator support, and recurrence rates. RESULTS Seventy-one patients met the inclusion criteria: 14 patients (19.7%) had a hernia sac, and 57 patients (80.3%) did not. Mortality did not differ between the 2 groups [0 of 14 versus 3 of 57 (5.3%) (p = 1.000)]. Hernia sac patients had similar oxygen-dependence after 28 days [1 of 14 (7.1%) versus 14 of 57 (24.6%) (p = 0.273)]. Hernia sac children required less iNO (0.64 ± 2.41 vs. 6.35 ± 12.2 days, p = 0.002), vasoactive medications (2.79 ± 3.07 vs. 5.36 ± 5.52, p = 0.027), and time on ventilation (7.62 ± 6.12 vs. 15.9 ± 19.2, p = 0.010). Hernia sac children had similar recurrence rates within 2 years [0 of 14 versus 7 of 57 (12.3%) (p = 0.331)]. CONCLUSION The presence of a hernia sac was not associated with lower rates of oxygen dependency or death at 28 days but was associated with decreased inhaled nitric oxide, vasoactive medication, and ventilator use. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Matthew Levesque
- Department of Surgery, Division of Pediatric Surgery, Children's Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, Manitoba, Canada; Department of Pediatrics, and Child Health, Children's Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Gabrielle Derraugh
- Department of Surgery, Division of Pediatric Surgery, Children's Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, Manitoba, Canada; Department of Pediatrics, and Child Health, Children's Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Daryl Schantz
- Department of Pediatrics, Section of Cardiology, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Melanie I Morris
- Department of Surgery, Division of Pediatric Surgery, Children's Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, Manitoba, Canada; Department of Pediatrics, and Child Health, Children's Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Anna Shawyer
- Department of Surgery, Division of Pediatric Surgery, Children's Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, Manitoba, Canada; Department of Pediatrics, and Child Health, Children's Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Suyin A Lum Min
- Department of Surgery, Division of Pediatric Surgery, Children's Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, Manitoba, Canada; Department of Pediatrics, and Child Health, Children's Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Richard Keijzer
- Department of Surgery, Division of Pediatric Surgery, Children's Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, Manitoba, Canada; Department of Pediatrics, and Child Health, Children's Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, Manitoba, Canada.
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13
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Oliver ER, DeBari SE, Adams SE, Didier RA, Horii SC, Victoria T, Hedrick HL, Adzick NS, Howell LJ, Moldenhauer JS, Coleman BG. Congenital diaphragmatic hernia sacs: prenatal imaging and associated postnatal outcomes. Pediatr Radiol 2019; 49:593-599. [PMID: 30635693 DOI: 10.1007/s00247-018-04334-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Revised: 11/19/2018] [Accepted: 12/18/2018] [Indexed: 10/27/2022]
Abstract
BACKGROUND The presence of a hernia sac in congenital diaphragmatic hernia (CDH) has been reported to be associated with higher lung volumes and better postnatal outcomes. OBJECTIVE To compare prenatal imaging (ultrasound and MRI) prognostic measurements and postnatal outcomes of CDH with and without hernia sac. MATERIALS AND METHODS We performed database searches from January 2008 to March 2017 for surgically proven cases of CDH with and without hernia sac. All children had a detailed ultrasound (US) examination and most had an MRI examination. We reviewed the medical records of children enrolled in our Pulmonary Hypoplasia Program. RESULTS Of 200 cases of unilateral CDH, 46 (23%) had hernia sacs. Cases of CDH with hernia sac had a higher mean lung-to-head ratio (LHR; 1.61 vs. 1.17; P<0.01), a higher mean observed/expected LHR (0.49 vs. 0.37; P<0.01), and on MRI a higher mean observed/expected total lung volume (0.53 vs. 0.41; P<0.01). Based on a smooth interface between lung and herniated contents, hernia sac or eventration was prospectively questioned by US and MRI in 45.7% and 38.6% of cases, respectively. Postnatally, hernia sac is associated with shorter median periods of admission to the neonatal intensive care unit (45.0 days vs. 61.5 days, P=0.03); mechanical ventilation (15.5 days vs. 23.5 days, P=0.04); extracorporeal membrane oxygenation (251 h vs. 434 h, P=0.04); decreased rates of patch repair (39.0% vs. 69.2%, P<0.01); and pulmonary hypertension (56.1% vs. 75.4%, P=0.03). CONCLUSION Hernia sac is associated with statistically higher prenatal prognostic measurements and improved postnatal outcomes. Recognition of a sharp interface between lung and herniated contents may allow for improved prenatal diagnosis; however, delivery and management should still occur at experienced quaternary neonatal centers.
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Affiliation(s)
- Edward R Oliver
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA. .,Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA. .,Department of Radiology, Children's Hospital of Philadelphia, 3401 Civic Center Blvd., Philadelphia, PA, USA.
| | - Suzanne E DeBari
- Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Radiology, Children's Hospital of Philadelphia, 3401 Civic Center Blvd., Philadelphia, PA, USA
| | - Samantha E Adams
- Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Surgery, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Ryne A Didier
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Radiology, Children's Hospital of Philadelphia, 3401 Civic Center Blvd., Philadelphia, PA, USA
| | - Steven C Horii
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Teresa Victoria
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Radiology, Children's Hospital of Philadelphia, 3401 Civic Center Blvd., Philadelphia, PA, USA
| | - Holly L Hedrick
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Surgery, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - N Scott Adzick
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Surgery, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Lori J Howell
- Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Surgery, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Julie S Moldenhauer
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Surgery, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Beverly G Coleman
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Radiology, Children's Hospital of Philadelphia, 3401 Civic Center Blvd., Philadelphia, PA, USA
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14
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Hosokawa T, Tanami Y, Sato Y, Oguma E, Omata K, Kawashima H, Yamada Y. Postnatal ultrasonography for evaluation of hernia sac of neonate with congenital diaphragmatic hernia. Radiol Case Rep 2019; 14:683-686. [PMID: 30976368 PMCID: PMC6439226 DOI: 10.1016/j.radcr.2019.03.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 03/08/2019] [Accepted: 03/08/2019] [Indexed: 11/26/2022] Open
Abstract
Congenital diaphragmatic hernia (CDH) is one of the most common major congenital anomalies. The presence of a hernia sac is associated with additional benefits in terms of improved neonatal survival. Here, we report a case of CDH with a hernia sac detected via postnatal ultrasonography. Our literature search did not find other cases where CDH with hernia sac was found by postnatal ultrasound in neonates. In prenatal imaging, the diagnosis of CDH with a hernia sac is challenging. In our case, the meniscus of the thymus was clearly noted, and smooth convexity between the hernia contents and thymus was detected. Although evaluation of the presence of a hernia sac with postnatal ultrasonography might be difficult, our findings suggest that a hernia sac could be evaluated with postnatal ultrasonography.
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Affiliation(s)
- Takahiro Hosokawa
- Department of Radiology, Saitama Children's Medical Center, 1-2 Shintoshin Chuo-ku, Saitama 330-8777, Japan
- Corresponding author.
| | - Yutaka Tanami
- Department of Radiology, Saitama Children's Medical Center, 1-2 Shintoshin Chuo-ku, Saitama 330-8777, Japan
| | - Yumiko Sato
- Department of Radiology, Saitama Children's Medical Center, 1-2 Shintoshin Chuo-ku, Saitama 330-8777, Japan
| | - Eiji Oguma
- Department of Radiology, Saitama Children's Medical Center, 1-2 Shintoshin Chuo-ku, Saitama 330-8777, Japan
| | - Kanako Omata
- Department of Surgery, Saitama Children's Medical Center, 1-2 Shintoshin Chuo-ku, Saitama 330-8777, Japan
| | - Hiroshi Kawashima
- Department of Surgery, Saitama Children's Medical Center, 1-2 Shintoshin Chuo-ku, Saitama 330-8777, Japan
| | - Yoshitake Yamada
- Department of Radiology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
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15
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Aydin E, Lim FY, Kingma P, Haberman B, Rymeski B, Burns P, Peiro JL. Congenital diaphragmatic hernia: the good, the bad, and the tough. Pediatr Surg Int 2019; 35:303-313. [PMID: 30680439 DOI: 10.1007/s00383-019-04442-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/16/2019] [Indexed: 01/06/2023]
Abstract
OBJECTIVES We aim to determine factors that are associated with better outcomes of CDH patients. METHODS A retrospective review was performed on all CDH patients admitted to our institution between 2003 and 2016. This study was performed at a single institution which has a fetal care center. Patients admitted with CDH with at least 1-year follow-up during the analysis were included in the study. RESULTS Twenty-six (13.8%) patients had a hernia sac, 124 (59%) patients had liver herniation, and 56 (25.1%) patients had an accompanying syndrome. Overall survival to discharge was 73.1% while overall survival to date was 69.5%. The presence of a hernia sac, liver herniation, and accompanying syndromes showed as independent predictors influencing the survival, B 1.968, p = 0.04, OR 7.158, 95% CI 0.907-56.485, B - 1.178, p = 0.01, OR 3.932, 95% CI 1.798-8.602 and B - 1.032, p = 0.05, OR 2.795, 95% CI 0.976-7.764, respectively. CONCLUSION In our CDH cohort, the presence of a hernia sac was proven to be associated with better outcomes, while thoracic herniation of the liver was associated with worse outcomes. The accompanying syndromes although being more difficult to manage had a little effect on the outcome of the disease itself.
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Affiliation(s)
- Emrah Aydin
- Division of Pediatric General and Thoracic Surgery, The Center for Fetal Cellular and Molecular Therapy, Cincinnati Fetal Center, 3333 Burnet Avenue, MLC 11025, Cincinnati, OH, 45229-3039, USA.
| | - Foong-Yen Lim
- Division of Pediatric General and Thoracic Surgery, The Center for Fetal Cellular and Molecular Therapy, Cincinnati Fetal Center, 3333 Burnet Avenue, MLC 11025, Cincinnati, OH, 45229-3039, USA
| | - Paul Kingma
- Division of Neonatology and Pulmonary Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Beth Haberman
- Division of Neonatology and Pulmonary Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Beth Rymeski
- Division of Pediatric General and Thoracic Surgery, The Center for Fetal Cellular and Molecular Therapy, Cincinnati Fetal Center, 3333 Burnet Avenue, MLC 11025, Cincinnati, OH, 45229-3039, USA
| | - Patricia Burns
- Division of Pediatric General and Thoracic Surgery, The Center for Fetal Cellular and Molecular Therapy, Cincinnati Fetal Center, 3333 Burnet Avenue, MLC 11025, Cincinnati, OH, 45229-3039, USA
| | - Jose L Peiro
- Division of Pediatric General and Thoracic Surgery, The Center for Fetal Cellular and Molecular Therapy, Cincinnati Fetal Center, 3333 Burnet Avenue, MLC 11025, Cincinnati, OH, 45229-3039, USA
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16
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Jordan VK, Beck TF, Hernandez-Garcia A, Kundert PN, Kim BJ, Jhangiani SN, Gambin T, Starkovich M, Punetha J, Paine IS, Posey JE, Li AH, Muzny D, Hsu CW, Lashua AJ, Sun X, Fernandes CJ, Dickinson ME, Lally KP, Gibbs RA, Boerwinkle E, Lupski JR, Scott DA. The role of FREM2 and FRAS1 in the development of congenital diaphragmatic hernia. Hum Mol Genet 2019; 27:2064-2075. [PMID: 29618029 DOI: 10.1093/hmg/ddy110] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 03/26/2018] [Indexed: 11/13/2022] Open
Abstract
Congenital diaphragmatic hernia (CDH) has been reported twice in individuals with a clinical diagnosis of Fraser syndrome, a genetic disorder that can be caused by recessive mutations affecting FREM2 and FRAS1. In the extracellular matrix, FREM2 and FRAS1 form a self-stabilizing complex with FREM1, a protein whose deficiency causes sac CDH in humans and mice. By sequencing FREM2 and FRAS1 in a CDH cohort, and searching online databases, we identified five individuals who carried recessive or double heterozygous, putatively deleterious variants in these genes which may represent susceptibility alleles. Three of these alleles were significantly enriched in our CDH cohort compared with ethnically matched controls. We subsequently demonstrated that 8% of Frem2ne/ne and 1% of Fras1Q1263*/Q1263* mice develop the same type of anterior sac CDH seen in FREM1-deficient mice. We went on to show that development of sac hernias in FREM1-deficient mice is preceded by failure of anterior mesothelial fold progression resulting in the persistence of an amuscular, poorly vascularized anterior diaphragm that is abnormally adherent to the underlying liver. Herniation occurs in the perinatal period when the expanding liver protrudes through this amuscular region of the anterior diaphragm that is juxtaposed to areas of muscular diaphragm. Based on these data, we conclude that deficiency of FREM2, and possibly FRAS1, are associated with an increased risk of developing CDH and that loss of the FREM1/FREM2/FRAS1 complex, or its function, leads to anterior sac CDH development through its effects on mesothelial fold progression.
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Affiliation(s)
- Valerie K Jordan
- Department of Molecular Physiology and Biophysics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Tyler F Beck
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Andres Hernandez-Garcia
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Peter N Kundert
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Bum-Jun Kim
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Shalini N Jhangiani
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA.,Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX 77030, USA
| | - Tomasz Gambin
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Molly Starkovich
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX 77030, USA
| | - Jaya Punetha
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Ingrid S Paine
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Jennifer E Posey
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Alexander H Li
- Human Genetics Center, University of Texas Health Science Center, Houston, TX 77030, USA
| | - Donna Muzny
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA.,Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX 77030, USA
| | - Chih-Wei Hsu
- Department of Molecular Physiology and Biophysics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Amber J Lashua
- Department of Medical Genetics, University of Wisconsin-Madison, Madison, WI 53706, USA
| | - Xin Sun
- Department of Medical Genetics, University of Wisconsin-Madison, Madison, WI 53706, USA
| | | | - Mary E Dickinson
- Department of Molecular Physiology and Biophysics, Baylor College of Medicine, Houston, TX 77030, USA.,Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Kevin P Lally
- Department of Pediatric Surgery, McGovern Medical School at UT Health, Houston, TX 77030, USA
| | - Richard A Gibbs
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA.,Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX 77030, USA
| | - Eric Boerwinkle
- Human Genetics Center, University of Texas Health Science Center, Houston, TX 77030, USA
| | - James R Lupski
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA.,Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX 77030, USA.,Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Daryl A Scott
- Department of Molecular Physiology and Biophysics, Baylor College of Medicine, Houston, TX 77030, USA.,Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
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17
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Sac-Type Congenital Diaphragmatic Hernia: A Case Report of Two Siblings. Case Rep Obstet Gynecol 2018; 2018:3270526. [PMID: 30159188 PMCID: PMC6109563 DOI: 10.1155/2018/3270526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2017] [Accepted: 07/12/2018] [Indexed: 11/25/2022] Open
Abstract
Congenital diaphragmatic hernia (CDH), a herniation of the abdominal contents through a defect or hypoplasia of the diaphragm, is a relatively common, severe congenital anomaly. Here we present the first case of two siblings with possibly isolated sac-type CDH and with a suspected genetic etiology. Although sibling recurrence of isolated CDH is rare, the incidence is higher than in the general population. Additionally, the second child had a more severe respiratory disorder than the first child. It is to be noted that siblings of children having isolated CDH are at risk for CDH, and prenatal evaluation should be considered individually.
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18
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Bouchghoul H, Marty O, Fouquet V, Cordier AG, Senat MV, Saada J, Mokhtari M, Le Sache N, Martinovic J, Benachi A. Congenital diaphragmatic hernia has a better prognosis when associated with a hernia sac. Prenat Diagn 2018; 38:638-644. [PMID: 29956346 DOI: 10.1002/pd.5326] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 06/21/2018] [Accepted: 06/24/2018] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To evaluate neonatal mortality and morbidity up to 6 months in neonates with congenital diaphragmatic hernia (CDH) with or without a hernia sac. METHODS Seventy-two cases of isolated CDH were included in a retrospective single-center study between January 2010 and December 2016. Hernia sac was defined at the time of surgery or at postmortem examination if the neonate died before surgery. RESULTS Seventeen newborns (23.6%) had a hernia sac. Survival at 6 months was significantly greater for isolated CDH with a hernia sac: 100% versus 63.6% (P = .003). High-frequency oscillatory ventilation was used significantly more in the no hernia sac group (P = .04). At surgery, the need for patch repair was significantly lower in the hernia sac group: 12% versus 50% (P = .005). The prenatal observed/expected lung-to-head ratio was significantly higher in the hernia sac group than in the no hernia sac group: 49.7% versus 38.6% (P < .05). CONCLUSION The presence of a hernia sac in CDH is associated with better outcome, especially survival at 6 months. If the presence of a hernia sac is recognized as a particular entity, which carries a good prognosis, it is necessary to be able to diagnose it prenatally, especially in the era of prenatal fetal surgery.
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Affiliation(s)
- Hanane Bouchghoul
- Department of Gynecology and Obstetrics, Hôpital Bicêtre, Le Kremlin-Bicêtre, France.,Reference Center for Rare Disease: Congenital Diaphragmatic Hernia, Clamart, France.,UFR Médecine, Université Paris Sud, Le Kremlin-Bicêtre, France
| | - Oriane Marty
- Department of Gynecology and Obstetrics, Hôpital Bicêtre, Le Kremlin-Bicêtre, France.,Reference Center for Rare Disease: Congenital Diaphragmatic Hernia, Clamart, France.,UFR Médecine, Université Paris Sud, Le Kremlin-Bicêtre, France
| | - Virginie Fouquet
- Reference Center for Rare Disease: Congenital Diaphragmatic Hernia, Clamart, France.,Department of Pediatric Surgery, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | - Anne-Gaël Cordier
- Reference Center for Rare Disease: Congenital Diaphragmatic Hernia, Clamart, France.,Department of Gynecology and Obstetrics, Hôpital Antoine Béclère, Clamart, France
| | - Marie-Victoire Senat
- Department of Gynecology and Obstetrics, Hôpital Bicêtre, Le Kremlin-Bicêtre, France.,Reference Center for Rare Disease: Congenital Diaphragmatic Hernia, Clamart, France.,UFR Médecine, Université Paris Sud, Le Kremlin-Bicêtre, France
| | - Julien Saada
- Reference Center for Rare Disease: Congenital Diaphragmatic Hernia, Clamart, France.,Department of Gynecology and Obstetrics, Hôpital Antoine Béclère, Clamart, France
| | - Mostafa Mokhtari
- Reference Center for Rare Disease: Congenital Diaphragmatic Hernia, Clamart, France.,Department of Neonatal Pediatrics, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | - Nolwenn Le Sache
- Reference Center for Rare Disease: Congenital Diaphragmatic Hernia, Clamart, France.,Department of Neonatal Pediatrics, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | - Jelena Martinovic
- Reference Center for Rare Disease: Congenital Diaphragmatic Hernia, Clamart, France.,Departments of Fetopathology, Hôpital Antoine Béclère, Clamart, France
| | - Alexandra Benachi
- Reference Center for Rare Disease: Congenital Diaphragmatic Hernia, Clamart, France.,UFR Médecine, Université Paris Sud, Le Kremlin-Bicêtre, France.,Department of Gynecology and Obstetrics, Hôpital Antoine Béclère, Clamart, France
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19
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Cruz SM, Akinkuotu AC, Cass DL, Lee TC, Cassady CI, Mehollin-Ray AR, Ruano R, Welty SE, Olutoye OO. Space occupying lesions in the presence of congenital diaphragmatic hernia. J Pediatr Surg 2016; 51:710-3. [PMID: 26995524 DOI: 10.1016/j.jpedsurg.2016.02.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Accepted: 02/07/2016] [Indexed: 12/16/2022]
Abstract
INTRODUCTION Previous reports describe lung malformations and other chest lesions in association with congenital diaphragmatic hernia (CDH), yet little is known how these lesions affect outcomes. We sought to evaluate the incidence and outcomes of patients diagnosed with chest lesions in association with CDH. METHODS The charts of all infants treated for CDH in a single tertiary center from January 2004 to January 2015 were reviewed. The outcomes of those with space occupying lesions (SOLs) in association with CDH were compared to those with isolated CDH. Statistical analysis was performed using Student's t-test and Mann-Whitney U test for continuous variables and Fisher's exact for categorical variables. RESULTS Of the 214 infants treated, 20 had an associated SOL (4 had>1 lesion). SOLs were confirmed by pathological examination and included: bronchopulmonary sequestration (n=10; 4.7%), ectopic liver (n=9; 4.2%), foregut duplication cyst (n=2; 1%), and other lesions (n=3; 1.4%). No statistical difference was noted in the long-term outcomes of patients with SOL in comparison to those with isolated CDH. CONCLUSION SOLs are not uncommon in neonates with CDH. Despite theoretical concerns, there is no evidence that SOLs are associated with worse outcomes, a finding which is helpful during prenatal counseling of families.
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Affiliation(s)
- Stephanie M Cruz
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, United States; Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX, United States
| | - Adesola C Akinkuotu
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, United States; Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX, United States
| | - Darrell L Cass
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, United States; Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX, United States; Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, United States
| | - Timothy C Lee
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, United States; Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX, United States
| | - Christopher I Cassady
- Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX, United States; Department of Radiology, Baylor College of Medicine, Houston, TX, United States
| | - Amy R Mehollin-Ray
- Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX, United States; Department of Radiology, Baylor College of Medicine, Houston, TX, United States
| | - Rodrigo Ruano
- Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX, United States; Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, United States
| | - Stephen E Welty
- Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX, United States; Department of Pediatrics-Newborn Section, Baylor College of Medicine, Houston, TX, United States
| | - Oluyinka O Olutoye
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, United States; Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX, United States; Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, United States.
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Sheikh F, Akinkuotu A, Clark SJ, Zamora IJ, Cass DL, Olutoye O, Lee TC. Assessment of quality of life outcomes using the pediatric quality of life inventory survey in prenatally diagnosed congenital diaphragmatic hernia patients. J Pediatr Surg 2016; 51:545-8. [PMID: 26703434 DOI: 10.1016/j.jpedsurg.2015.11.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2015] [Revised: 11/05/2015] [Accepted: 11/08/2015] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Congenital diaphragmatic hernia patients can have significant postnatal morbidity. To date, there has been no quality of life (QOL) study in a prenatally diagnosed CDH patient population, assessing prenatal disease severity and QOL. The purpose of this pilot study was to assess the QOL in a single institution fetal center CDH experience. METHODS The study was a retrospective cohort study of CDH patients diagnosed by fetal ultrasound and MRI at a fetal center between March 2002-March 2014. Parents of children ≥2years were contacted by telephone to participate in the validated Pediatric Quality of Life Inventory (PedsQL™, Version 4.0). RESULTS Of 95 CDH survivors, 68 met inclusion criteria, of which 28 (42%) completed the survey (mean age, range: 5.5, 2.3-11.7years). Based on prenatal markers of disease severity, there were no differences in performance between those with mild or severe forms of CDH. Overall, patients had minimal QOL limitations, but those with limitations had a higher risk for oxygen dependence at 30days of life (71%v. 29%, OR 0.16, CI, 0.031-0.82, p=0.02). ECMO was not associated with significantly worse QOL in physical or psychosocial functioning. Cronbach's alpha reliability coefficient yielded a correlation of 0.951 for the overall survey, 0.911 for physical functioning, and 0.901 for psychosocial functioning questions. CONCLUSIONS Patients that are prenatally diagnosed with severe forms of CDH have similar QOL outcomes across all categories of physical and psychosocial functioning. This pilot study is encouraging and may allow improved counseling for expectant parents of CDH patients.
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Affiliation(s)
- Fariha Sheikh
- Texas Children's Fetal Center, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Adesola Akinkuotu
- Texas Children's Fetal Center, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Sarah Jane Clark
- Texas Children's Fetal Center, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Irving J Zamora
- Texas Children's Fetal Center, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Darrell L Cass
- Texas Children's Fetal Center, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Oluyinka Olutoye
- Texas Children's Fetal Center, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Timothy C Lee
- Texas Children's Fetal Center, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX.
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Predictive Value of MRI Findings for the Identification of a Hernia Sac in Fetuses With Congenital Diaphragmatic Hernia. AJR Am J Roentgenol 2016; 205:1121-5. [PMID: 26496561 DOI: 10.2214/ajr.15.14476] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The purpose of this study was to identify MRI features of diaphragmatic hernia sac, as well as to assess the accuracy of diagnosing a sac prenatally. MATERIALS AND METHODS All fetal MRI examinations performed for intrapleural congenital diaphragmatic hernia (CDH) from 2004 to 2013 were retrospectively reviewed by two pediatric radiologists blinded to the hernia sac status (defined intraoperatively or at autopsy). Reviewers noted whether a sac was present on the basis of identification of the following four MRI findings: 1, meniscus of lung posterior or apical to the hernia contents; 2, encapsulated appearance of hernia contents, exerting less than expected mass effect on the heart and mediastinum; 3, presence of pleural fluid outlining a sac from above; and 4, presence of ascites outlining a sac from below. Sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) were calculated for each finding and for various combinations. Contingency tables, chi-square testing, and logistic regression were applied to calculate the probability of a sac. RESULTS Ninety patients were included: 21 with and 69 without a sac. The first three MRI findings correlated with the presence of a sac. Logistic regression yielded high predicted probability of a sac when one finding was identified (finding 1, 94.4%; finding 2, 96.2%). Adding a second and a third finding improved the probability to 99.7% and 99.9%, respectively. Sensitivity and specificity for the presence of a sac were 0.43 and 0.97, respectively. PPV and NPV were 83.8% and 80%, respectively. CONCLUSION On fetal MRI, presence of a hernia sac in CDH can be diagnosed with high specificity when indicative findings are present.
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22
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Lyons K, Cassady C, Mehollin-Ray A, Krishnamurthy R. Current Role of Fetal Magnetic Resonance Imaging in Body Anomalies. Semin Ultrasound CT MR 2015; 36:310-23. [PMID: 26296482 DOI: 10.1053/j.sult.2015.05.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Fetal MR body applications have become more common in recent years as both in utero therapies, including fetoscopic surgery, and improvements in perinatal care have increased the demand for precise antenatal anatomic detail. This article discusses the variety of fast imaging sequences available to the fetal imager and describes their applications to both common and unusual congenital pathologies, including of the neck, chest, abdomen/pelvis and musculoskeletal systems.
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Affiliation(s)
- Karen Lyons
- EB Singleton Department of Diagnostic Radiology, Texas Children׳s Hospital, Baylor College of Medicine, Houston, TX
| | - Christopher Cassady
- EB Singleton Department of Diagnostic Radiology, Texas Children׳s Hospital, Baylor College of Medicine, Houston, TX.
| | - Amy Mehollin-Ray
- EB Singleton Department of Diagnostic Radiology, Texas Children׳s Hospital, Baylor College of Medicine, Houston, TX
| | - Rajesh Krishnamurthy
- EB Singleton Department of Diagnostic Radiology, Texas Children׳s Hospital, Baylor College of Medicine, Houston, TX
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23
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Zani A, Zani-Ruttenstock E, Pierro A. Advances in the surgical approach to congenital diaphragmatic hernia. Semin Fetal Neonatal Med 2014; 19:364-9. [PMID: 25447986 DOI: 10.1016/j.siny.2014.09.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Congenital diaphragmatic hernia is a birth defect that affects about one in 2500 live births. Although the overall survival has improved over the last several decades thanks to advancements in postnatal resuscitation and intensive care treatment, morbidity and mortality remain high. The surgical management of these infants is far from being standardized, and many aspects are still disputed among experts. The timing of surgical repair remains controversial and the indications for the ideal time for surgery have not been validated. The main novelty in the surgical treatment is related to the use of minimally invasive techniques, although these have been associated with intraoperative blood gas disturbances and higher recurrence rates. Herein, we report and comment on the main controversies of postnatal CDH repair in this rapidly evolving field.
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Affiliation(s)
- Augusto Zani
- Division of General and Thoracic Surgery, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Elke Zani-Ruttenstock
- Division of General and Thoracic Surgery, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Agostino Pierro
- Division of General and Thoracic Surgery, The Hospital for Sick Children, Toronto, Ontario, Canada.
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24
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Plunk MR, Chapman T. The fundamentals of fetal magnetic resonance imaging: Part 2. Curr Probl Diagn Radiol 2014; 43:347-55. [PMID: 24974309 DOI: 10.1067/j.cpradiol.2014.05.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Accepted: 05/22/2014] [Indexed: 11/22/2022]
Abstract
Careful assessment of fetal anatomy by a combination of ultrasound and fetal magnetic resonance imaging offers the clinical teams and counselors caring for the patient information that can be critical for the management of both the mother and the fetus. In the second half of this 2-part review, we focus on space-occupying lesions in the fetal body. Because developing fetal tissues are programmed to grow rapidly, mass lesions can have a substantial effect on the formation of normal adjacent organs. Congenital diaphragmatic hernia and lung masses, fetal teratoma, and intra-abdominal masses are discussed, with an emphasis on differential etiologies and on fundamental management considerations.
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Affiliation(s)
- Matthew R Plunk
- Department of Radiology, University of Washington School of Medicine, Seattle, WA
| | - Teresa Chapman
- Department of Radiology, University of Washington School of Medicine, Seattle, WA; Department of Radiology, Seattle Children׳s Hospital, Seattle, WA.
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25
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Zamora IJ, Sheikh F, Cassady CI, Olutoye OO, Mehollin-Ray AR, Ruano R, Lee TC, Welty SE, Belfort MA, Ethun CG, Kim ME, Cass DL. Fetal MRI lung volumes are predictive of perinatal outcomes in fetuses with congenital lung masses. J Pediatr Surg 2014; 49:853-8; discussion 858. [PMID: 24888822 DOI: 10.1016/j.jpedsurg.2014.01.012] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Accepted: 01/27/2014] [Indexed: 11/26/2022]
Abstract
PURPOSE The purpose of this study was to evaluate fetal magnetic resonance imaging (MRI) as a modality for predicting perinatal outcomes and lung-related morbidity in fetuses with congenital lung masses (CLM). METHODS The records of all patients treated for CLM from 2002 to 2012 were reviewed retrospectively. Fetal MRI-derived lung mass volume ratio (LMVR), observed/expected normal fetal lung volume (O/E-NFLV), and lesion-to-lung volume ratio (LLV) were calculated. Multivariate regression and receiver operating characteristic analyses were applied to determine the predictive accuracy of prenatal imaging. RESULTS Of 128 fetuses with CLM, 93% (n=118) survived. MRI data were available for 113 fetuses. In early gestation (<26weeks), MRI measurements of LMVR and LLV correlated with risk of fetal hydrops, mortality, and/or need for fetal intervention. In later gestation (>26weeks), LMVR, LLV, and O/E-NFLV correlated with neonatal respiratory distress, intubation, NICU admission and need for neonatal surgery. On multivariate regression, LMVR was the strongest predictor for development of fetal hydrops (OR: 6.97, 1.58-30.84; p=0.01) and neonatal respiratory distress (OR: 12.38, 3.52-43.61; p≤0.001). An LMVR >2.0 predicted worse perinatal outcome with 83% sensitivity and 99% specificity (AUC=0.94; p<0.001). CONCLUSION Fetal MRI volumetric measurements of lung masses and residual normal lung are predictive of perinatal outcomes in fetuses with CLM. These data may assist in perinatal risk stratification, counseling, and resource utilization.
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Affiliation(s)
- Irving J Zamora
- Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX; The Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Fariha Sheikh
- Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX; The Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Christopher I Cassady
- Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX; Department of Radiology, Baylor College of Medicine, Houston, TX
| | - Oluyinka O Olutoye
- Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX; The Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX; Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX
| | - Amy R Mehollin-Ray
- Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX; Department of Radiology, Baylor College of Medicine, Houston, TX
| | - Rodrigo Ruano
- Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX; Department of Pediatrics, Division of Neonatology, Baylor College of Medicine, Houston, TX
| | - Timothy C Lee
- Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX; The Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Stephen E Welty
- Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX; Department of Pediatrics, Division of Neonatology, Baylor College of Medicine, Houston, TX
| | - Michael A Belfort
- Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX; Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX
| | - Cecilia G Ethun
- Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX; The Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Michael E Kim
- Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX; The Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Darrell L Cass
- Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX; The Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX; Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX.
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