1
|
Lashkarbolouk N, Mazandarani M, Azari AA, Ghorbani S, Shahkar L. The ten-year evaluation of clinical characteristics in congenital lung anomaly in pediatrics; a retrospective study in North of Iran. BMC Pediatr 2024; 24:435. [PMID: 38971736 PMCID: PMC11227216 DOI: 10.1186/s12887-024-04911-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Accepted: 06/25/2024] [Indexed: 07/08/2024] Open
Abstract
INTRODUCTION Congenital lung anomalies (CLA) are a group of anomalies, including congenital cystic adenomatoid malformation (CCAM), bronchopulmonary sequestrations (BPS), congenital lobar emphysema (CLE), and bronchogenic cysts (BC). The prevalence of these rare anomalies has risen in recent years, according to various population-based studies due to advances in fetal ultrasound technology. METHOD This retrospective study examines the diagnosis of CLA, and was conducted on 72 patients between March 2014 and March 2024 at Taleghani Pediatric Hospital in Gorgan, Iran. RESULT The average age was 18.8 ± 30.3 months, with the majority being boys (62.5%). Most participants had CCAM (41.7%), followed by CLE (18.1%), BPS (16.7%), pulmonary hypoplasia (9.7%), BC (8.3%), and hybrid lesion (5.6%). The majority of patients were Fars (62.5%), and the average hospitalization days was 9.4 ± 4.5 days. Cardiac anomalies were observed in 19.4% of the patients. 62 patients (86.1%) exhibited respiratory symptoms, and prenatal screening during pregnancy led to the diagnosis in 51 patients (70.8%). Most patients had left lung anomalies (43; 59.7%), and the majority (90.3%) survived. There is a statistically significant relation between needed for surgical treatment and patients' type of pulmonary lesions (p-value: 0.02). In addition, there was a significant relation between the Fars ethnicity and the presence of cardiac anomalies (p-value: 0.04). CONCLUSION Some CLAs remain undiagnosed or untreated due to the rare nature of congenital lung anomalies. Nevertheless, improvements in ultrasound and other imaging methods will make diagnosing and managing these anomalies during the prenatal period more prevalent, resulting in enhanced understanding.
Collapse
Affiliation(s)
- Narges Lashkarbolouk
- Golestan University of Medical Sciences, Gorgan, Iran
- Endocrinology and Metabolism Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahdi Mazandarani
- Golestan University of Medical Sciences, Gorgan, Iran
- Endocrinology and Metabolism Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Ahani Azari
- Taleghani Pediatric Hospital, Golestan University of Medical Sciences, Gorgan, Iran
| | | | - Lobat Shahkar
- Taleghani Pediatric Hospital, Golestan University of Medical Sciences, Gorgan, Iran.
| |
Collapse
|
2
|
Chen X, Wu Q, Luo H, Chen Q. Is intrauterine ultrasound-guided thoracentesis an effective treatment of pleural effusion caused by prenatally bronchopulmonary sequestration? Asian J Surg 2024:S1015-9584(24)01281-8. [PMID: 38955555 DOI: 10.1016/j.asjsur.2024.06.064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Accepted: 06/18/2024] [Indexed: 07/04/2024] Open
Affiliation(s)
- Xin Chen
- Department of Diagnostic Ultrasound, West China Second University Hospital, Sichuan University, Chengdu, China; Key Laboratory of Obstetric & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, China
| | - Qiong Wu
- Department of Diagnostic Ultrasound, West China Second University Hospital, Sichuan University, Chengdu, China; Key Laboratory of Obstetric & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, China
| | - Hong Luo
- Department of Diagnostic Ultrasound, West China Second University Hospital, Sichuan University, Chengdu, China; Key Laboratory of Obstetric & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, China.
| | - Qijun Chen
- Department of Pathology, West China Second University Hospital, Sichuan University, Chengdu, China; Key Laboratory of Obstetric & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, China
| |
Collapse
|
3
|
Montgomery A, Peiffer S, Mehl S, Lee TC, Keswani SG, King A. Management and Outcomes of Patients With High-Risk (Congenital Lung Malformation Volume Ratio≥ 1.6) Congenital Lung Malformations. J Surg Res 2024; 295:559-566. [PMID: 38086256 DOI: 10.1016/j.jss.2023.11.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 06/23/2023] [Accepted: 11/16/2023] [Indexed: 02/25/2024]
Abstract
INTRODUCTION Congenital lung malformations (CLMs) have a variable natural history. Larger lesions with CLM volume ratio (CVR) ≥ 1.6 are associated with hydrops and fetal mortality. The purpose of this study is to describe the management and outcomes of high-risk (CVR ≥ 1.6) CLM patients. METHODS A retrospective cohort study was performed for all fetuses evaluated between May 2015 and May 2022. Demographics, prenatal imaging factors, prenatal and postnatal treatment, and outcomes were collected. Descriptive statistics were used to compare the cohorts. RESULTS Of 149 fetal CLM patients referred to our fetal center, 21/149 (14%) had CVR ≥ 1.6. One CLM patient had intrauterine fetal demise, and 2 patients were lost to follow-up. Of the remaining 18 patients, 11/18 (67%) received maternal steroids. Seven out of 18 patients (39%) underwent resection at the time of delivery with 1/7 (14%) undergoing exutero intrapartum treatment (EXIT)-to-resection, 5/7 (71%) undergoing EXIT-to-exteriorization-to-resection, and 1/7 (14%) undergoing a coordinated delivery to resection; among those undergoing resection, there were 2 fatalities (28.5%). Seven out of 18 (39%) patients required urgent neonatal open lobectomies, and the remaining 4/18 (22%) patients underwent elective thoracoscopic lobectomies with no mortality. CONCLUSIONS The natural history and outcomes of severe CLM patients remain highly variable. The EXIT-to-exteriorization-to-resection procedure may be a safe and effective approach for a subset of CLM patients with persistent symptoms of mass effect and severe mediastinal shift due to the observed decreased operative time requiring placental support observed in our study.
Collapse
Affiliation(s)
- Ashley Montgomery
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Sarah Peiffer
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Steven Mehl
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Timothy C Lee
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas; Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital, Houston, Texas
| | - Sundeep G Keswani
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas; Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital, Houston, Texas
| | - Alice King
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas; Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital, Houston, Texas.
| |
Collapse
|
4
|
Dhanju G, Goubran A, Kirkpatrick I, Wiebe S, Fogel J. Antenatal diagnosis of bronchopulmonary sequestration: A case report and review of the literature. Radiol Case Rep 2024; 19:604-613. [PMID: 38111561 PMCID: PMC10726340 DOI: 10.1016/j.radcr.2023.10.061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Accepted: 10/26/2023] [Indexed: 12/20/2023] Open
Abstract
Congenital lung malformations are a constellation of pathologies that can be diagnosed antenatally by ultrasound and fetal MRI. Ultrasound is considered the modality of choice for a routine assessment of second-trimester scans worldwide. Bronchopulmonary sequestration (BPS) and congenital pulmonary airway malformation (CPAM) are the 2 most common echogenic chest masses discovered incidentally during routine ultrasound scans in the second trimester. This paper describes BPS and differentiates it from CPAM sonographically in utero. An extensive literature search involving antenatal ultrasound is undertaken to review the most up-to-date understanding of the BPS. Furthermore, a case study at our institution and the literature review will help better describe the salient features of BPS. A 41-year-old female G3P1 visits our department for a routine second-trimester ultrasound. An echogenic lesion with a cystic component is visualized in this scan. Based on the grayscale and color imaging, this complex echogenic lesion was reported as CPAM and was referred to fetal assessment for confirmation. The fetal assessment diagnosed the lesion as BPS because of the pathognomonic feeding vessel from the thoracic aorta. Regardless of the congenital lung mass, any large mass compromising fetal well-being is an indication for intervention. The prognosis of BPS in the absence of fetal hydrops is excellent. A robust collaboration among radiologists, obstetricians, and pediatricians is required for the best outcome for the pregnancy and the neonate.
Collapse
Affiliation(s)
- Gurinder Dhanju
- University of Saskatchewan, SK, Canada
- St. Boniface Hospital, Winnipeg, MB, Canada
| | | | | | | | | |
Collapse
|
5
|
López-Díaz M, Antón-Pacheco JL, Gallego-Herrero C, Enguita-Vals A, Cano-Novillo I, Morante-Valverde R, Galindo-Izquierdo A. Diagnostic accuracy of imaging compared to histology in congenital lung malformations. An Pediatr (Barc) 2023; 99:304-311. [PMID: 37867012 DOI: 10.1016/j.anpede.2023.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 08/30/2023] [Accepted: 09/04/2023] [Indexed: 10/24/2023] Open
Abstract
INTRODUCTION The aim of this study was to evaluate the accuracy of imaging tests (prenatal ultrasound [US] and postnatal computed tomography [CT]) in comparison to histology for diagnosis of congenital lung malformations (CLMs). MATERIAL AND METHODS Retrospective study of patients with a prenatal diagnosis of CLM whose postnatal follow-up included thoracic CT scan and histological examination of the lesion. We collected data on demographic variables, gestational age at diagnosis, US findings and the history of multiple gestation. We used the kappa coefficient to determine the level of agreement between the findings of prenatal US and postnatal tests (CT and histology).We analysed paired data on the size of the lesion, its location and the presence or absence of systemic arterial vascularization. RESULTS The sample included 56 patients with 57 lesions. The mean gestational age at diagnosis was 22.42 weeks (SD, 3.94) and 57% were male. Malformations most frequently involved the left lung and the lower lobes. The agreement between CT and histology in the detection of cystic lesions was moderate (κ = 0.55) but stronger compared to the agreement between US and histology (κ = 0.10). The agreement between CT and histology was substantial (κ = 0.66) in the detection of systemic vascularization of the lesion and stronger compared to the agreement between US and histology. Both imaging methods were highly accurate in the identification of the location of the pulmonary lesions. CONCLUSIONS postnatal CT offers a substantial concordance with histological findings, especially in the detection of systemic vascularization, and an accurate prediction of the anatomy of the lesion.
Collapse
Affiliation(s)
- María López-Díaz
- Pediatric Surgery Division. Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Juan L Antón-Pacheco
- Pediatric Surgery Division. Hospital Universitario 12 de Octubre, Madrid, Spain.
| | | | | | | | | | | |
Collapse
|
6
|
Caro-Domínguez P, Victoria T, Ciet P, de la Torre E, Toscano ÁC, Diaz LG, Sainz-Bueno JA. Prenatal ultrasound, magnetic resonance imaging and therapeutic options for fetal thoracic anomalies: a pictorial essay. Pediatr Radiol 2023; 53:2106-2119. [PMID: 37166455 PMCID: PMC10497640 DOI: 10.1007/s00247-023-05681-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Revised: 04/12/2023] [Accepted: 04/13/2023] [Indexed: 05/12/2023]
Abstract
Congenital thoracic anomalies are uncommon malformations that require a precise diagnosis to guide parental counseling and possible prenatal treatment. Prenatal ultrasound (US) is the gold standard imaging modality to first detect and characterize these abnormalities and the best modality for follow-up. Fetal magnetic resonance imaging (MRI) is a complementary tool that provides multiplanar assessment and tissue characterization and can help estimate prognosis. Prenatal treatment is increasingly being used in fetuses with signs of distress and to potentially decrease morbidity and mortality. In this essay, the authors illustrate side-by-side US, MRI and therapeutic options for congenital thoracic anomalies in cases that presented to a tertiary pediatric hospital during the 7-year period 2014-2021. Entities included are congenital diaphragmatic hernia, congenital pulmonary airway malformation, bronchopulmonary sequestration, hybrid lesions, foregut duplications cysts and congenital lobar overinflation. Treatment options include maternal steroids, thoraco-amniotic shunt and fetal endotracheal occlusion. Recognition of typical findings in congenital thoracic anomalies is helpful to establish diagnosis, predict prognosis and plan perinatal treatment.
Collapse
Affiliation(s)
- Pablo Caro-Domínguez
- Pediatric Radiology Unit, Radiology Department, Hospital Universitario Virgen del Rocío, Avenida Manuel Siurot s/n, 41013, Seville, Spain.
| | - Teresa Victoria
- Department of Pediatric Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Pierluigi Ciet
- Radiology and Nuclear Medicine Department, Erasmus, MC, Rotterdam, The Netherlands
| | - Estrella de la Torre
- Department of Pediatric Surgery, Hospital Universitario Virgen del Rocío, Seville, Spain
| | - Ángel Chimenea Toscano
- Departmento de Medicina Materno-Fetal, Genética y Reproducción y Departamento deCirugía, Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Seville, Spain
| | - Lutgardo García Diaz
- Departmento de Medicina Materno-Fetal, Genética y Reproducción y Departamento deCirugía, Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Seville, Spain
| | - José Antonio Sainz-Bueno
- Department of Obstetrics and Gynecology, Valme University Hospital and Faculty of Medicine, University of Seville, Seville, Spain
| |
Collapse
|
7
|
Engwall-Gill AJ, Weller JH, Salvi PS, Penikis AB, Sferra SR, Rhee DS, Solomon DG, Kunisaki SM. Morbidity and Mortality in Neonates with Symptomatic Congenital Lung Malformation. J Am Coll Surg 2023; 236:1139-1146. [PMID: 36786474 DOI: 10.1097/xcs.0000000000000653] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
BACKGROUND Neonatal resection is the mainstay treatment of children presenting with symptomatic congenital lung malformation (CLM) at birth. The objective of this study was to evaluate risk factors for increased morbidity and mortality after neonatal CLM resection using a large multicenter database. STUDY DESIGN Retrospective review of the Pediatric Health Information System database was performed. Children with a symptomatic CLM managed by lung resection before 30 days of age were included (2016 to 2021). Primary outcomes measures were postoperative respiratory complication and any complication, including death. RESULTS Of 1,791 CLM patients identified, 256 (14%) underwent neonatal resection for symptomatic disease. Pathology included 123 (48%) congenital pulmonary airway malformation, 24 (10%) bronchopulmonary sequestration, 5 (2%) congenital lobar emphysema, 16 (6%) hybrid, and 88 (34%) unclassified lesion. Preoperative mechanical ventilation and extracorporeal membrane oxygenation (ECMO) were employed in 149 (58.2%) and 17 (6.7%) of cases, respectively. The median age at resection was 6.5 days (interquartile range 2 to 23). Postoperatively, 25 (10%) required mechanical ventilation for 48 hours or more, 3 (1%) continued ECMO, and 3 (1%) required ECMO rescue. The overall respiratory complication rate was 34% (87), rate of any complication was 51% (130), median postoperative length of stay was 20 days (interquartile range 9 to 52), and mortality rate was 14.5% (37). Birthweight was inversely correlated with complication risk (incidence rate ratio 0.55, 95% CI 0.36 to 0.83, p = 0.006). Cardiac structural anomaly was associated with a 21-day longer postoperative length of stay (95% CI 6 to 35, p = 0.006) and 2.2 times increased risk of any complication (95% CI 1.18 to 4.02, p = 0.014). CONCLUSIONS In this large multicenter study, ECMO use and mortality are relatively uncommon among neonates undergoing lung resection for a symptomatic CLM. However, postoperative morbidity remains high, particularly in those with cardiac structural disease.
Collapse
Affiliation(s)
- Abigail J Engwall-Gill
- From the Division of General Pediatric Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD (Engwall-Gill, Weller, Penikis, Sferra, Rhee)
| | - Jennine H Weller
- From the Division of General Pediatric Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD (Engwall-Gill, Weller, Penikis, Sferra, Rhee)
| | - Pooja S Salvi
- the Division of Pediatric Surgery, Department of Surgery, Yale University School of Medicine, New Haven, CT (Salvi, Solomon, Kunisaki)
| | - Annalise B Penikis
- From the Division of General Pediatric Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD (Engwall-Gill, Weller, Penikis, Sferra, Rhee)
| | - Shelby R Sferra
- From the Division of General Pediatric Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD (Engwall-Gill, Weller, Penikis, Sferra, Rhee)
| | - Daniel S Rhee
- From the Division of General Pediatric Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD (Engwall-Gill, Weller, Penikis, Sferra, Rhee)
| | - Daniel G Solomon
- the Division of Pediatric Surgery, Department of Surgery, Yale University School of Medicine, New Haven, CT (Salvi, Solomon, Kunisaki)
| | - Shaun M Kunisaki
- the Division of Pediatric Surgery, Department of Surgery, Yale University School of Medicine, New Haven, CT (Salvi, Solomon, Kunisaki)
| |
Collapse
|
8
|
Song S, Wang J, Wang L, Hou C, Wu Q. The upper airway parameters: the potential diagnostic clues for congenital intrathoracic lesions. BMC Pregnancy Childbirth 2023; 23:373. [PMID: 37221500 DOI: 10.1186/s12884-023-05599-1] [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: 12/07/2022] [Accepted: 04/11/2023] [Indexed: 05/25/2023] Open
Abstract
BACKGROUND The diagnosis of congenital intrathoracic lesions still has limitations. The airway development was influenced by intrathoracic factors. Whether the diagnostic value of the upper airway parameters in congenital intrathoracic lesions has not been confirmed. OBJECTIVES We aimed to compare fetal upper airway parameters between normal fetuses and fetuses with intrathoracic lesions, and we tried to verify its diagnostic value in intrathoracic lesions. METHODS This was an observational case-control study. In the control group, 77 women were screened at 20-24 weeks' gestational age, 23 were screened at 24-28 weeks' gestational age, and 27 were screened at 28-34 weeks' gestational age. In the case group, 41 cases were enrolled (6 cases of intrathoracic bronchopulmonary sequestration, 22 of congenital pulmonary airway malformations, and 13 of congenital diaphragmatic hernia). Fetal upper airway parameters (tracheal width, the narrowest lumen width, and width of the subglottic cavity and laryngeal vestibule) were measured using ultrasound equipment. The correlations between fetal upper airway parameters and gestational age, and the differences in fetal upper airway parameters between cases and controls, were analyzed. The standardized airway paraments were acquired, and their potential diagnostic value for congenital intrathoracic lesions were analyzed. RESULTS The fetal upper airway parameters of both groups were positively correlated with the gestational age: The control group, tracheal width (R2 = 0.569, p < 0.001), narrowest lumen width (R2 = 0.429, p < 0.001), subglottic cavity width (R2 = 0.551, p < 0.001), laryngeal vestibule width (R2 = 0.349, p < 0.001). The case group (tracheal width R2 = 0.474, p < 0.001) narrowest lumen width (R2 = 0.425, p < 0.001), subglottic cavity width (R2 = 0.623, p < 0.001), laryngeal vestibule width (R2 = 0.347, p < 0.001). Fetal upper airway parameters of the cases group were smaller than those of the controls group. The tracheal width in fetuses with congenital diaphragmatic hernia was the smallest among the other case groups studied. The standardized tracheal width has the best diagnostic value for congenital intrathoracic lesions in the standardized airway paraments (the area under the ROC curve was 0.894), and has a high diagnostic value for congenital pulmonary airway malformations and congenital diaphragmatic hernia (the area under the ROC curve was 0.911 and 0.992, respectively). CONCLUSION Fetal upper airway parameters differ between normal fetuses and fetuses with intrathoracic lesions, and might offer potential diagnostic clues for congenital intrathoracic lesions.
Collapse
Affiliation(s)
- Shijing Song
- Department Ultrasound, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, No.251 Yaojiayuan Road, Chaoyang District, 100026, Beijing, P. R. China
- Beijing Maternal and Child Health Care Hospital, Beijing, P. R. China
| | - Jingjing Wang
- Department Ultrasound, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, No.251 Yaojiayuan Road, Chaoyang District, 100026, Beijing, P. R. China
- Beijing Maternal and Child Health Care Hospital, Beijing, P. R. China
| | - Li Wang
- Department Ultrasound, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, No.251 Yaojiayuan Road, Chaoyang District, 100026, Beijing, P. R. China
- Beijing Maternal and Child Health Care Hospital, Beijing, P. R. China
| | - Chenxiao Hou
- Department Ultrasound, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, No.251 Yaojiayuan Road, Chaoyang District, 100026, Beijing, P. R. China
- Beijing Maternal and Child Health Care Hospital, Beijing, P. R. China
| | - Qingqing Wu
- Department Ultrasound, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, No.251 Yaojiayuan Road, Chaoyang District, 100026, Beijing, P. R. China.
- Beijing Maternal and Child Health Care Hospital, Beijing, P. R. China.
| |
Collapse
|
9
|
Ocal A, Demirci O, Dizdaroğulları GE, Kahramanoğlu Ö, Ayhan I, Akalın M, Eriç Özdemir M, Odacılar AŞ, Taşdemir Ü, Celayir A. Can we predict the need for postnatal surgery in patients with prenatal fetal lung masses detected by CVR value? J Gynecol Obstet Hum Reprod 2023; 52:102526. [PMID: 36565926 DOI: 10.1016/j.jogoh.2022.102526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 12/08/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022]
Abstract
AIM The purpose of this study is to evaluate whether CPAM-volume ratio (CVR) can predict postnatal management (follow up for resolution and surgical treatment) in fetuses with fetal lung masses in the prenatal period. MATERIALS AND METHODS 44 patients who presented at our center with prenatally diagnosed CPAM (Congenital Pulmonary Airway Malformation) and BPS (Bronchopulmonary Sequestration) were analyzed. Obstetric history and outcomes, karyotype results, CVR, additional sonographic findings, characteristics of masses were recorded. CVR was calculated for all cases. İn the study we sought to identify a CVR threshold and did not use the thresholds classically used in the literature. RESULTS 20 fetal BPS and 24 CPAM cases were analyzed. After excluding 5 patients, 46% of the patients were diagnosed with BPS and 54% with CPAM. İn this study the cut off < 0,53 for CVR is taken, it predicts the no need for postnatal surgery with a sensitivity of 85% and a specificity of 88%. When we take the > 0,76 cut-off value for patients who will require emergency surgery within the first 10 days, it predicts the need for surgery with 90% sensitivity and 89% specificity. In addition, it was determined that all patients with mediastinal shift were operated. CONCLUSION We believe that the CVR value and the presence of mediastinal shift should be evaluated in all cases of CPAM and BPS for prediction of the surgery. Proper counseling about the prognosis could be given to the family in cases with mediastinal shift and CVR value above 0,76.
Collapse
Affiliation(s)
- Aydın Ocal
- Department of Obstetrics and Gynecology, Health Science University, Zeynep Kamil Women and Children's Diseases Training and Research Hospital,Istanbul, Turkey.
| | - Oya Demirci
- Department of Obstetrics and Gynecology, Health Science University, Zeynep Kamil Women and Children's Diseases Training and Research Hospital,Istanbul, Turkey
| | - Gizem Elif Dizdaroğulları
- Department of Obstetrics and Gynecology, Health Science University, Zeynep Kamil Women and Children's Diseases Training and Research Hospital,Istanbul, Turkey
| | - Özge Kahramanoğlu
- Department of Obstetrics and Gynecology, Health Science University, Zeynep Kamil Women and Children's Diseases Training and Research Hospital,Istanbul, Turkey
| | - Işıl Ayhan
- Department of Obstetrics and Gynecology, Health Science University, Zeynep Kamil Women and Children's Diseases Training and Research Hospital,Istanbul, Turkey
| | - Münip Akalın
- Department of Obstetrics and Gynecology, Health Science University, Zeynep Kamil Women and Children's Diseases Training and Research Hospital,Istanbul, Turkey; Department of Perinatology, Marmara University Pendik Training and Research Hospital, Istanbul, Turkey
| | - Mucize Eriç Özdemir
- Department of Obstetrics and Gynecology, Health Science University, Zeynep Kamil Women and Children's Diseases Training and Research Hospital,Istanbul, Turkey
| | - Ali Şahap Odacılar
- Department of Obstetrics and Gynecology, Health Science University, Zeynep Kamil Women and Children's Diseases Training and Research Hospital,Istanbul, Turkey
| | - Ümit Taşdemir
- Department of Obstetrics and Gynecology, Health Science University, Zeynep Kamil Women and Children's Diseases Training and Research Hospital,Istanbul, Turkey
| | - Ayşenur Celayir
- Department of Pediatric Surger, Health Science University, Zeynep Kamil Women and Children's Diseases Training and Research Hospital, Istanbul, Turkey
| |
Collapse
|
10
|
Abstract
Congenital lung malformations represent a spectrum of lesions, each with a distinct cause and tailored clinical approach. This article will focus on the following malformations: congenital pulmonary airway malformations, formally known as congenital cystic adenomatoid malformations, bronchopulmonary sequestration, congenital lobar emphysema, and bronchogenic cyst. Each of these malformations will be defined and examined from an embryologic, pathophysiologic, and clinical management perspective unique to that specific lesion. A review of current recommendations in both medical and surgical management of these lesions will be discussed as well as widely accepted treatment algorithms.
Collapse
Affiliation(s)
- Brittany N Hegde
- Department of Pediatric Surgery, McGovern Medical School at the University of Texas Health Science Center at Houston, 6431 Fannin Street, MSB 5.256, Houston, TX 77030, USA; Center for Surgical Trials and Evidence-Based Practice (C-STEP), McGovern Medical School at the University of Texas Health Science Center at Houston, 6431 Fannin Street, MSB 5.256, Houston, TX 77030, USA
| | - KuoJen Tsao
- Department of Pediatric Surgery, McGovern Medical School at the University of Texas Health Science Center at Houston, 6431 Fannin Street, MSB 5.256, Houston, TX 77030, USA; Center for Surgical Trials and Evidence-Based Practice (C-STEP), McGovern Medical School at the University of Texas Health Science Center at Houston, 6431 Fannin Street, MSB 5.256, Houston, TX 77030, USA
| | - Shinjiro Hirose
- Division of Pediatric, Thoracic, and Fetal Surgery, University of California-Davis Medical Center, 2335 Stockton Boulevard, Sacramento, CA 95817, USA.
| |
Collapse
|
11
|
Karlsson M, Conner P, Ehren H, Bitkover C, Burgos CM. The natural history of prenatally diagnosed congenital pulmonary airway malformations and bronchopulmonary sequestrations. J Pediatr Surg 2022; 57:282-287. [PMID: 35431039 DOI: 10.1016/j.jpedsurg.2022.03.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 03/21/2022] [Accepted: 03/22/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND The natural history of congenital pulmonary airway malformations (CPAM) and bronchopulmonary sequestrations (BPS) is not fully understood, and the management of the newborn with an asymptomatic lesion is a controversial issue. We aimed to study the natural history and outcome of CPAM/BPS at our institution with a policy of watchful waiting, and to investigate if any prognostic factors in the pre- and/or postnatal- period may predict the need for surgery. MATERIAL AND METHODS A retrospective review study was conducted of children prenatally diagnosed with CPAM and/or BPS during the 18-year period, from 2002 to 2020. Data from the pre and postnatal period was collected and analysed. RESULTS Sixty- six patients with prenatally observed lung lesions were entered in the study, with an overall survival rate of 94%. Fifty-six percent of the lesions decreased in size during gestation. Thirty-one percent had surgery and 69% could be managed conservatively with a median follow-up of 4 years. Nineteen percent developed symptoms after the neonatal period. Children with a presence of mediastinal shift on postnatal imaging (p = 0.003), with a high CVR (p = 0.005) and a large lesion size during gestation (p = 0.014) were significantly more likely to require surgery. CONCLUSION Prenatal regression is common among prenatally diagnosed CPAM/BPS and the majority of children that are asymptomatic beyond the neonatal period will remain asymptomatic throughout their childhood. Future analysis with a longer follow-up might give new insights in order to identify children at risk of developing symptoms. LEVEL OF EVIDENCE III.
Collapse
Affiliation(s)
- Matilda Karlsson
- Department of Pediatric Surgery, Karolinska University Hospital, Stockholm, Sweden; Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden.
| | - Peter Conner
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden; Center for Fetal Medicine Karolinska University Hospital, Stockholm, Sweden
| | - Henrik Ehren
- Department of Pediatric Surgery, Karolinska University Hospital, Stockholm, Sweden; Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Catarina Bitkover
- Department of Pediatric Surgery, Karolinska University Hospital, Stockholm, Sweden; Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Carmen Mesas Burgos
- Department of Pediatric Surgery, Karolinska University Hospital, Stockholm, Sweden; Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
12
|
Silvestro S, Diomede F, Chiricosta L, Zingale VD, Marconi GD, Pizzicannella J, Valeri A, Avanzini MA, Calcaterra V, Pelizzo G, Mazzon E. The Role of Hypoxia in Improving the Therapeutic Potential of Mesenchymal Stromal Cells. A Comparative Study From Healthy Lung and Congenital Pulmonary Airway Malformations in Infants. Front Bioeng Biotechnol 2022; 10:868486. [PMID: 35774062 PMCID: PMC9237219 DOI: 10.3389/fbioe.2022.868486] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 05/20/2022] [Indexed: 11/17/2022] Open
Abstract
Mesenchymal stromal cells (MSCs) play an important role in the field of regenerative medicine thanks to their immunomodulatory properties and their ability to secrete paracrine factors. The use of MSCs has also been tested in children with congenital lung diseases inducing fibrosis and a decrease in lung function. Congenital malformations of the pulmonary airways (CPAM) are the most frequently encountered lung lesion that results from defects in early development of airways. Despite the beneficial properties of MSCs, interventions aimed at improving the outcome of cell therapy are needed. Hypoxia may be an approach aimed to ameliorate the therapeutic potential of MSCs. In this regard, we evaluated the transcriptomic profile of MSCs collected from pediatric patients with CPAM, analyzing similarities and differences between healthy tissue (MSCs-lung) and cystic tissue (MSCs-CPAM) both in normoxia and in cells preconditioned with hypoxia (0.2%) for 24 h. Study results showed that hypoxia induces cell cycle activation, increasing in such a way the cell proliferation ability, and enhancing cell anaerobic metabolism in both MSCs-lung and MSCs-CPAM-lung. Additionally, hypoxia downregulated several pro-apoptotic genes preserving MSCs from apoptosis and, at the same time, improving their viability in both comparisons. Finally, data obtained indicates that hypoxia leads to a greater expression of genes involved in the regulation of the cytoskeleton in MSCs-lung than MSCs-CPAM.
Collapse
Affiliation(s)
| | - Francesca Diomede
- Department of Innovative Technologies in Medicine and Dentistry, University “G. D’Annunzio” Chieti-Pescara, Chieti, Italy
| | | | | | - Guya Diletta Marconi
- Department of Medical, Oral and Biotechnological Sciences, University “G. D’Annunzio” Chieti-Pescara, Chieti, Italy
| | | | - Andrea Valeri
- IRCCS Centro Neurolesi “Bonino-Pulejo”, Messina, Italy
| | - Maria Antonietta Avanzini
- Cell Factory, Pediatric Hematology Oncology Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Valeria Calcaterra
- Pediatrics and Adolescentology Unit, Department of Internal Medicine, University of Pavia, Pavia, Italy
- Pediatric Department, Children’s Hospital “Vittore Buzzi”, Milano, Italy
| | - Gloria Pelizzo
- Pediatric Surgery Department, Children’s Hospital “Vittore Buzzi”, Milano, Italy
- Department of Biomedical and Clinical Sciences-L. Sacco, University of Milan, Milan, Italy
- *Correspondence: Gloria Pelizzo,
| | | |
Collapse
|
13
|
Engwall-Gill AJ, Chan SS, Boyd KP, Saito JM, Fallat ME, St Peter SD, Bolger-Theut S, Crotty EJ, Green JR, Hulett Bowling RL, Kumbhar SS, Rattan MS, Young CM, Canner JK, Deans KJ, Gadepalli SK, Helmrath MA, Hirschl RB, Kabre R, Lal DR, Landman MP, Leys CM, Mak GZ, Minneci PC, Wright TN, Kunisaki SM. Accuracy of Chest Computed Tomography in Distinguishing Cystic Pleuropulmonary Blastoma From Benign Congenital Lung Malformations in Children. JAMA Netw Open 2022; 5:e2219814. [PMID: 35771571 PMCID: PMC9247735 DOI: 10.1001/jamanetworkopen.2022.19814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
IMPORTANCE The ability of computed tomography (CT) to distinguish between benign congenital lung malformations and malignant cystic pleuropulmonary blastomas (PPBs) is unclear. OBJECTIVE To assess whether chest CT can detect malignant tumors among postnatally detected lung lesions in children. DESIGN, SETTING, AND PARTICIPANTS This retrospective multicenter case-control study used a consortium database of 521 pathologically confirmed primary lung lesions from January 1, 2009, through December 31, 2015, to assess diagnostic accuracy. Preoperative CT scans of children with cystic PPB (cases) were selected and age-matched with CT scans from patients with postnatally detected congenital lung malformations (controls). Statistical analysis was performed from January 18 to September 6, 2020. Preoperative CT scans were interpreted independently by 9 experienced pediatric radiologists in a blinded fashion and analyzed from January 24, 2019, to September 6, 2020. MAIN OUTCOMES AND MEASURES Accuracy, sensitivity, and specificity of CT in correctly identifying children with malignant tumors. RESULTS Among 477 CT scans identified (282 boys [59%]; median age at CT, 3.6 months [IQR, 1.2-7.2 months]; median age at resection, 6.9 months [IQR, 4.2-12.8 months]), 40 cases were extensively reviewed; 9 cases (23%) had pathologically confirmed cystic PPB. The median age at CT was 7.3 months (IQR, 2.9-22.4 months), and median age at resection was 8.7 months (IQR, 5.0-24.4 months). The sensitivity of CT for detecting PPB was 58%, and the specificity was 83%. High suspicion for malignancy correlated with PPB pathology (odds ratio, 13.5; 95% CI, 2.7-67.3; P = .002). There was poor interrater reliability (κ = 0.36 [range, 0.06-0.64]; P < .001) and no significant difference in specific imaging characteristics between PPB and benign cystic lesions. The overall accuracy rate for distinguishing benign vs malignant lesions was 81%. CONCLUSIONS AND RELEVANCE This study suggests that chest CT, the current criterion standard imaging modality to assess the lung parenchyma, may not accurately and reliably distinguish PPB from benign congenital lung malformations in children. In any cystic lung lesion without a prenatal diagnosis, operative management to confirm pathologic diagnosis is warranted.
Collapse
Affiliation(s)
- Abigail J. Engwall-Gill
- Division of General Pediatric Surgery, Johns Hopkins Children’s Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Sherwin S. Chan
- Department of Pediatric Radiology, Children’s Mercy Hospital, University of Missouri–Kansas City School of Medicine, Kansas City
| | - Kevin P. Boyd
- Department of Pediatric Radiology, Children’s Wisconsin, Medical College of Wisconsin, Milwaukee
| | - Jacqueline M. Saito
- Department of Pediatric Surgery, St Louis Children’s Hospital, Washington University School of Medicine in St Louis, St Louis, Missouri
| | - Mary E. Fallat
- Division of Pediatric Surgery, Norton Children’s Hospital, University of Louisville, Louisville, Kentucky
| | - Shawn D. St Peter
- Division of Pediatric Surgery, Children’s Mercy Hospital, University of Missouri–Kansas City School of Medicine, Kansas City
| | - Stephanie Bolger-Theut
- Department of Pediatric Radiology, Children’s Mercy Hospital, University of Missouri–Kansas City School of Medicine, Kansas City
| | - Eric J. Crotty
- Department of Pediatric Radiology, Cincinnati Children’s Hospital Medical Center, University of Cincinnati, Cincinnati, Ohio
| | - Jared R. Green
- Department of Pediatric Radiology, Ann & Robert H. Lurie Children’s Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Rebecca L. Hulett Bowling
- Department of Pediatric Radiology, St Louis Children’s Hospital, Washington University School of Medicine in St Louis, St Louis, St Louis, Missouri
| | - Sachin S. Kumbhar
- Department of Pediatric Radiology, Children’s Wisconsin, Medical College of Wisconsin, Milwaukee
| | - Mantosh S. Rattan
- Department of Pediatric Radiology, Cincinnati Children’s Hospital Medical Center, University of Cincinnati, Cincinnati, Ohio
| | - Cody M. Young
- Department of Pediatric Radiology, Nationwide Children’s Hospital, The Ohio State University College of Medicine, Columbus
| | - Joseph K. Canner
- Center for Surgery Outcomes Research, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Katherine J. Deans
- Center for Surgical Outcomes Research, Abigail Wexner Research Institute, Department of Surgery, Nationwide Children’s Hospital, The Ohio State University College of Medicine, Columbus
| | - Samir K. Gadepalli
- Section of Pediatric Surgery, C. S. Mott Children’s and Von Voigtlander Women’s Hospital, University of Michigan Medical School, Ann Arbor
| | - Michael A. Helmrath
- Division of Pediatric Surgery, Cincinnati Children’s Hospital Medical Center, University of Cincinnati, Cincinnati, Ohio
| | - Ronald B. Hirschl
- Section of Pediatric Surgery, C. S. Mott Children’s and Von Voigtlander Women’s Hospital, University of Michigan Medical School, Ann Arbor
| | - Rashmi Kabre
- Division of Pediatric Surgery, Ann & Robert H. Lurie Children’s Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Dave R. Lal
- Division of Pediatric Surgery, Children’s Wisconsin, Medical College of Wisconsin, Milwaukee
| | - Matthew P. Landman
- Division of Pediatric Surgery, Riley Children’s Hospital, Indiana University School of Medicine, Indianapolis
| | - Charles M. Leys
- Division of Pediatric Surgery, American Family Children’s Hospital, University of Wisconsin, Madison
| | - Grace Z. Mak
- Division of Pediatric Surgery, Comer Children’s Hospital, University of Chicago Medicine and Biological Sciences, Chicago, Illinois
| | - Peter C. Minneci
- Center for Surgical Outcomes Research, Abigail Wexner Research Institute, Department of Surgery, Nationwide Children’s Hospital, The Ohio State University College of Medicine, Columbus
| | - Tiffany N. Wright
- Division of Pediatric Surgery, Norton Children’s Hospital, University of Louisville, Louisville, Kentucky
| | - Shaun M. Kunisaki
- Division of General Pediatric Surgery, Johns Hopkins Children’s Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| |
Collapse
|
14
|
Rosenblat O, Furman Y, Kimhi G, Leibovitch L, Mazkereth R, Yinon Y, Lipitz S, Strauss T, Weisz B. In-utero treatment of prenatal thoracic abnormalities by thoraco-amniotic shunts, short and long term neuro developmental outcome: A single center experience. J Pediatr Surg 2022; 57:364-368. [PMID: 34588133 DOI: 10.1016/j.jpedsurg.2021.08.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 07/12/2021] [Accepted: 08/27/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Severe primary fetal hydrothorax (PFH) and fetal lung lesions (FLL) such as congenital pulmonary airway malformation (CPAM) and Bronchopulmonary sequestration (BPS) are often treated by thoraco-amniotic shunt (TAS). OBJECTIVES To compare short and long-term outcome of fetuses treated by TAS due to FLL to those treated due to PFH. METHOD A retrospective analysis was performed for all fetuses treated by TAS, between the years 2004-2015, evaluating the short and long term neurodevelopmental outcome. Long term neurodevelopment was additionally analyzed prospectively by Vineland adaptive behavioral scale (VABS) standardized questionnaires. RESULTS 38 fetuses were treated by 52 TAS insertions; of which 13 (35%) due to FLL and 25 due to PFH. Perinatal survival was high (87.9%) with 3 neonatal death and one termination of pregnancy (TOP). High survival rate persisted even in cases requiring recurrent shunt insertion (80% survival). There was no significant difference in short or long term outcome including perinatal survival (84% Vs 90%, P = 0.64) and hydrops resolution (91% Vs 63%, p = 0.19). Long term outcome, including rate of neurodevelopmental abnormalities (23.5% Vs 20%) and VABS score (91.3 ± 13.3 Vs 96.4 ± 14.7), were similar for both groups. CONCLUSION TAS insertion is effective and resulting in high perinatal survival even in cases when sequential insertion is needed. Short and long- term outcome of neonates with FLL treated by TAS are comparable to neonates treated due to PFH.
Collapse
Affiliation(s)
- Orgad Rosenblat
- The institute of obstetrical and gynaecological imaging, Department Obstetrics and Gynecology, The Chaim Sheba Medical Center at Tel Hashomer, Tel-Aviv University, Ramat Gan, 5262000, Israel; Sackler School of Medicine, Tel Aviv University, Israel
| | - Yael Furman
- Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel; Sackler School of Medicine, Tel Aviv University, Israel
| | - Gal Kimhi
- Neonatology, The Chaim Sheba Medical Center at Tel Hashomer, Israel
| | - Leah Leibovitch
- Neonatology, The Chaim Sheba Medical Center at Tel Hashomer, Israel; Sackler School of Medicine, Tel Aviv University, Israel
| | - Ram Mazkereth
- Neonatology, The Chaim Sheba Medical Center at Tel Hashomer, Israel; Sackler School of Medicine, Tel Aviv University, Israel
| | - Yoav Yinon
- The institute of obstetrical and gynaecological imaging, Department Obstetrics and Gynecology, The Chaim Sheba Medical Center at Tel Hashomer, Tel-Aviv University, Ramat Gan, 5262000, Israel; Sackler School of Medicine, Tel Aviv University, Israel
| | - Shlomo Lipitz
- The institute of obstetrical and gynaecological imaging, Department Obstetrics and Gynecology, The Chaim Sheba Medical Center at Tel Hashomer, Tel-Aviv University, Ramat Gan, 5262000, Israel; Sackler School of Medicine, Tel Aviv University, Israel
| | - Tzipora Strauss
- Neonatology, The Chaim Sheba Medical Center at Tel Hashomer, Israel; Sackler School of Medicine, Tel Aviv University, Israel
| | - Boaz Weisz
- The institute of obstetrical and gynaecological imaging, Department Obstetrics and Gynecology, The Chaim Sheba Medical Center at Tel Hashomer, Tel-Aviv University, Ramat Gan, 5262000, Israel; Sackler School of Medicine, Tel Aviv University, Israel.
| |
Collapse
|
15
|
Weller JH, Peter SDS, Fallat ME, Saito JM, Burns CR, Deans KJ, Fraser JD, Gadepalli SK, Helmrath MA, Hirschl RB, Kabre R, Lal DR, Landman MP, Leys CM, Mak GZ, Minneci PC, Wright TN, Kunisaki SM. Thoracoscopic versus open lobectomy in infants with congenital lung malformations: A multi-institutional propensity score analysis. J Pediatr Surg 2021; 56:2148-2156. [PMID: 34030879 DOI: 10.1016/j.jpedsurg.2021.04.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 03/18/2021] [Accepted: 04/15/2021] [Indexed: 11/26/2022]
Abstract
PURPOSE The impact of thoracoscopic surgery on outcomes in children with congenital lung malformations (CLM) remains controversial. The purpose of this study was to determine the effect of operative approach on perioperative outcomes in infants undergoing lobectomy for an asymptomatic CLM. METHODS After IRB approval, a retrospective cohort study was conducted on 506 children with a CLM resected at one of eleven children's hospitals over a seven-year period. Infants undergoing elective lobectomy were identified, and covariates were balanced based on operative approach using propensity scores with full matching. Outcomes were analyzed based on intention to treat with weighted conditional regression. RESULTS One hundred seventy-five infants met inclusion criteria. There were 67 (38.3%) open, 89 (50.9%) thoracoscopic, and 19 (10.9%) thoracoscopic-converted-to-open lobectomies. Thoracoscopic lobectomy was associated with significantly longer operative times (26 min, 95% CI 6-47 min, p = 0.012) but used less epidural anesthesia (OR 0.02, 95% CI 0.004-0.11, p<0.001) when compared to open lobectomy. There were no significant differences in intraoperative blood loss, postoperative complications, chest tube duration, or length of stay. CONCLUSIONS Thoracoscopy has become the most common operative approach for elective lobectomy in infants with asymptomatic CLMs. The non-inferiority of thoracoscopic lobectomy in postoperative outcomes supports its continued use as an alternative to open lobectomy. LEVEL OF EVIDENCE Treatment study, Level III.
Collapse
Affiliation(s)
- Jennine H Weller
- Division of General Pediatric Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Johns Hopkins Children's Center, Baltimore, MD, United States
| | | | - Mary E Fallat
- Division of Pediatric Surgery, Hiram C. Polk, Jr., M.D. Department of Surgery, University of Louisville, Norton Children's Hospital, Louisville, KY, United States
| | - Jacqueline M Saito
- Division of Pediatric Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, MO, United States
| | - Cartland R Burns
- Division of Pediatric Surgery, Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Katherine J Deans
- Center for Surgical Outcomes Research, the Research Institute and Department of Surgery, Nationwide Children's Hospital, Ohio State University College of Medicine, Columbus, OH, United States
| | - Jason D Fraser
- Children's Mercy Hospital, Kansas City, MO, United States
| | - Samir K Gadepalli
- University of Michigan and Michigan Medicine, C.S. Mott Children's Hospital, Ann Arbor, MI, United States
| | - Michael A Helmrath
- Division of Pediatric Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States
| | - Ronald B Hirschl
- University of Michigan and Michigan Medicine, C.S. Mott Children's Hospital, Ann Arbor, MI, United States
| | - Rashmi Kabre
- Division of Pediatric Surgery, Department of Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Dave R Lal
- Children's Hospital of Wisconsin, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Matthew P Landman
- Division of Pediatric Surgery, Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Charles M Leys
- Division of Pediatric Surgery, Department of Surgery, University of Wisconsin, Madison, WI, United States
| | - Grace Z Mak
- Section of Pediatric Surgery, Department of Surgery, Comer Children's Hospital, University of Chicago Medicine and Biological Sciences, Chicago, IL, United States
| | - Peter C Minneci
- Center for Surgical Outcomes Research, the Research Institute and Department of Surgery, Nationwide Children's Hospital, Ohio State University College of Medicine, Columbus, OH, United States
| | - Tiffany N Wright
- Division of Pediatric Surgery, Hiram C. Polk, Jr., M.D. Department of Surgery, University of Louisville, Norton Children's Hospital, Louisville, KY, United States
| | - Shaun M Kunisaki
- Division of General Pediatric Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Johns Hopkins Children's Center, Baltimore, MD, United States.
| | | |
Collapse
|
16
|
SARS-CoV-2 Exposed Mesenchymal Stromal Cell from Congenital Pulmonary Airway Malformations: Transcriptomic Analysis and the Expression of Immunomodulatory Genes. Int J Mol Sci 2021; 22:ijms222111814. [PMID: 34769246 PMCID: PMC8584055 DOI: 10.3390/ijms222111814] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/28/2021] [Accepted: 10/29/2021] [Indexed: 12/22/2022] Open
Abstract
The inflammatory response plays a central role in the complications of congenital pulmonary airway malformations (CPAM) and severe coronavirus disease 2019 (COVID-19). The aim of this study was to evaluate the transcriptional changes induced by SARS-CoV-2 exposure in pediatric MSCs derived from pediatric lung (MSCs-lung) and CPAM tissues (MSCs-CPAM) in order to elucidate potential pathways involved in SARS-CoV-2 infection in a condition of exacerbated inflammatory response. MSCs-lung and MSCs-CPAM do not express angiotensin-converting enzyme 2 (ACE2) and transmembrane serine protease 2 (TRMPSS2). SARS-CoV-2 appears to be unable to replicate in MSCs-CPAM and MSCs-lung. MSCs-lung and MSCs-CPAM maintained the expression of stemness markers MSCs-lung show an inflammatory response (IL6, IL1B, CXCL8, and CXCL10), and the activation of Notch3 non-canonical pathway; this route appears silent in MSCs-CPAM, and cytokine genes expression is reduced. Decreased value of p21 in MSCs-lung suggested no cell cycle block, and cells did not undergo apoptosis. MSCs-lung appears to increase genes associated with immunomodulatory function but could contribute to inflammation, while MSCs-CPAM keeps stable or reduce the immunomodulatory receptors expression, but they also reduce their cytokines expression. These data indicated that, independently from their perilesional or cystic origin, the MSCs populations already present in a patient affected with CPAM are not permissive for SARS-CoV-2 entry, and they will not spread the disease in case of infection. Moreover, these MSCs will not undergo apoptosis when they come in contact with SARS-CoV-2; on the contrary, they maintain their staminality profile.
Collapse
|
17
|
Peters NCJ, Hijkoop A, Hermelijn SM, van Schoonhoven MM, Eggink AJ, van Rosmalen J, Otter SCMCD, Tibboel D, IJsselstijn H, Schnater JM, Cohen-Overbeek TE. Prediction of postnatal outcome in fetuses with congenital lung malformation: 2-year follow-up study. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2021; 58:428-438. [PMID: 33206446 DOI: 10.1002/uog.23542] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 10/09/2020] [Accepted: 10/27/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVES To identify, in fetuses with a congenital lung malformation (CLM), prenatal predictors of the need for postnatal respiratory support and the need for surgery by calculating the CLM volume ratio (CVR), and to evaluate the concordance between the prenatal appearance and the postnatal type of CLM. METHODS This was an analysis of prenatal, perinatal and postnatal data from fetuses diagnosed with a CLM at the Erasmus University Medical Center - Sophia Children's Hospital in Rotterdam, The Netherlands, between January 2007 and December 2016. For all included fetuses, CVR was measured retrospectively on stored ultrasound images obtained at 18 + 1 to 24 + 6 weeks (US1), 25 + 0 to 29 + 6 weeks (US2) and/or 30 + 0 to 35 + 6 weeks' gestation (US3). Postnatal diagnosis of CLM was based on computed tomography or histology. Primary outcomes were the need for respiratory support within 24 h and surgery within 2 years after birth. RESULTS Of the 80 fetuses with a CLM included in this study, 14 (18%) required respiratory support on the first postnatal day, and 17 (21%) required surgery within 2 years. Only the CVR at US2 was predictive of the need for respiratory support, with a cut-off value of 0.39. Four of 16 (25%) fetuses which showed full regression of the CLM prenatally required respiratory support within 24 h after birth. The CVR at US1, US2 and US3 was predictive of surgery within 2 years. Overall, the prenatal appearance of the CLM showed low concordance with the postnatal type. Prenatally suspected microcystic congenital pulmonary airway malformation (CPAM) was shown on computed tomography after birth to be congenital lobar overinflation in 15/35 (43%) cases. Respiratory support within 24 h after birth and surgical resection within 28 days after birth were needed in all cases of macrocystic CPAM. CONCLUSIONS CVR can predict the need for respiratory support within 24 h after birth and for surgery within 2 years. Regression of a CLM prenatally does not rule out respiratory problems after birth. © 2020 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology. - Legal Statement: This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.
Collapse
Affiliation(s)
- N C J Peters
- Department of Obstetrics and Gynecology, Division of Obstetrics and Fetal Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - A Hijkoop
- Department of Pediatric Surgery and Intensive Care, Erasmus MC - Sophia Children's Hospital, Rotterdam, The Netherlands
| | - S M Hermelijn
- Department of Pediatric Surgery and Intensive Care, Erasmus MC - Sophia Children's Hospital, Rotterdam, The Netherlands
| | - M M van Schoonhoven
- Department of Pediatric Surgery and Intensive Care, Erasmus MC - Sophia Children's Hospital, Rotterdam, The Netherlands
| | - A J Eggink
- Department of Obstetrics and Gynecology, Division of Obstetrics and Fetal Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - J van Rosmalen
- Department of Biostatistics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - S C M Cochius-den Otter
- Department of Pediatric Surgery and Intensive Care, Erasmus MC - Sophia Children's Hospital, Rotterdam, The Netherlands
| | - D Tibboel
- Department of Pediatric Surgery and Intensive Care, Erasmus MC - Sophia Children's Hospital, Rotterdam, The Netherlands
| | - H IJsselstijn
- Department of Pediatric Surgery and Intensive Care, Erasmus MC - Sophia Children's Hospital, Rotterdam, The Netherlands
| | - J M Schnater
- Department of Pediatric Surgery and Intensive Care, Erasmus MC - Sophia Children's Hospital, Rotterdam, The Netherlands
| | - T E Cohen-Overbeek
- Department of Obstetrics and Gynecology, Division of Obstetrics and Fetal Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| |
Collapse
|
18
|
Abstract
Congenital malformations occur in about 3% of all live births and are a leading cause of perinatal morbidity and mortality. An evolving understanding of the developing human fetus, advances in imaging, availability of cutting-edge instrumentation, and enhanced understanding of fetal pathophysiology, have allowed for prenatal surgical interventions to improve fetal diseases and neonatal outcomes. Fetal surgical therapy is no longer restricted to life-threatening prenatal diagnoses and can be categorized into either open surgical techniques or minimally invasive endoscopic/ultrasound-guided techniques. Patient selection requires a thorough multidisciplinary evaluation and shared decision-making process.
Collapse
|
19
|
Abstract
This article reviews the contemporary diagnosis and management of antenatally diagnosed congenital lung lesions. These anomalies, which include congenital pulmonary airway malformation (CPAM) (formerly congenital cystic adenomatoid malformation), bronchopulmonary sequestration (BPS), bronchogenic cyst, and congenital lobar emphysema (CLE), are relatively rare but are increasingly encountered by clinicians because of the improved resolution and enhanced sensitivity of fetal ultrasound. Serial assessment of these lesions throughout pregnancy remains the norm rather than the exception. Perinatal management strategies may differ based on initial size and growth patterns of these masses until delivery. Fetal magnetic resonance imaging and other diagnostic testing can sometimes be helpful in providing additional prognostic information. Over the last decade, maternal steroids have become standard of care in the management of larger lesions at risk for nonimmune hydrops. As a result, fetal surgical procedures, including open resection, thoracoamniotic shunting, and ex utero intrapartum treatment (EXIT), are less uncommonly performed. Decisions regarding whether delivery of these fetuses should occur in a tertiary care center with pediatric surgery coverage versus delivery at a local community hospital are now highly relevant in most prenatal counseling discussions with families. Large lung malformations may require urgent surgical removal in the early postnatal period because of respiratory distress. Other complications, such as recurrent pneumonia, pneumothorax, and cancer, are indications for postnatal lung resection on an elective basis. Many children are good candidates for minimally invasive (thoracoscopic) surgical approaches as an alternative to resection by thoracotomy. In the vast majority of cases, the overall prognosis remains excellent.
Collapse
Affiliation(s)
- Shaun M Kunisaki
- Division of General Pediatric Surgery, Johns Hopkins Children's Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| |
Collapse
|
20
|
Victoria T, Johnson AM, Moldenhauer JS, Hedrick HL, Flake AW, Adzick NS. Imaging of fetal tumors and other dysplastic lesions: A review with emphasis on MR imaging. Prenat Diagn 2021; 40:84-99. [PMID: 31925807 DOI: 10.1002/pd.5630] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 10/22/2019] [Accepted: 10/26/2019] [Indexed: 12/23/2022]
Abstract
Fetal tumors and other dysplastic masses are relatively rare. They are usually the result of failure of differentiation and maturation during embryonic or fetal life; dysplastic lesions may be the consequence of an obstruction sequence. In this review, we present the most commonly encountered tumors and masses seen during fetal life. Imaging characteristics, tumoral organ of origin, and its effect on the surrounding organs and overall fetal hemodynamics are descriptors that must be relayed to the fetal surgeon and maternal fetal medicine expert, in order to institute most accurate parental counseling and appropriate perinatal treatment plan.
Collapse
Affiliation(s)
- Teresa Victoria
- Radiology Department Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Ann M Johnson
- Radiology Department Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Julie S Moldenhauer
- Surgery Department Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Holly L Hedrick
- Surgery Department Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Alan W Flake
- Surgery Department Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - N Scott Adzick
- Surgery Department Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| |
Collapse
|
21
|
Adams NC, Victoria T, Oliver ER, Moldenhauer JS, Adzick NS, Colleran GC. Fetal ultrasound and magnetic resonance imaging: a primer on how to interpret prenatal lung lesions. Pediatr Radiol 2020; 50:1839-1854. [PMID: 33252753 DOI: 10.1007/s00247-020-04806-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 05/01/2020] [Accepted: 08/10/2020] [Indexed: 12/22/2022]
Abstract
Fetal lung lesions include common lesions such as congenital pulmonary airway malformation (CPAM), bronchopulmonary sequestration (BPS) and combined CPAM-BPS hybrid lesions, as well as less common entities including congenital lobar emphysema/obstruction, bronchial atresia, bronchogenic cysts and rare malignant pulmonary lesions such as pleuropulmonary blastoma. Fetal lung lesions occur in approximately 1 in 15,000 live births and are thought to arise from a spectrum of abnormalities related to airway obstruction and malformation, with the lesion type depending on the timing of insult, level of bronchial tree involvement, and severity of obstruction. Lesions vary from small and asymptomatic to large and symptomatic with significant mass effect on surrounding structures. Accurate diagnosis and characterization of these anomalies is crucial for guiding patient counseling as well as perinatal and postnatal management. The goal of this review is to provide an overview of normal fetal lung appearance and imaging features of common and uncommon lesions on both ultrasound and MR imaging, and to discuss key aspects in reporting and evaluating the severity of these lesions.
Collapse
Affiliation(s)
- Niamh C Adams
- Department of Radiology, Children's Hospital of Pennsylvania, 3401 Civic Center Blvd., Philadelphia, PA, 19104, USA.
| | - Teresa Victoria
- Department of Radiology, Children's Hospital of Pennsylvania, 3401 Civic Center Blvd., Philadelphia, PA, 19104, USA
| | - Edward R Oliver
- Department of Radiology, Children's Hospital of Pennsylvania, 3401 Civic Center Blvd., Philadelphia, PA, 19104, USA
| | - Julie S Moldenhauer
- Department of Surgery, Children's Hospital of Pennsylvania, Philadelphia, PA, USA
| | - N Scott Adzick
- Department of Surgery, Children's Hospital of Pennsylvania, Philadelphia, PA, USA
| | - Gabrielle C Colleran
- Department of Radiology, National Maternity Hospital, Dublin, Ireland
- Department of Radiology, Children's Health Ireland at Temple Street, Dublin, Ireland
| |
Collapse
|
22
|
Wong MCY, Faure Bardon V, Farmakis K, Berteloot L, Lapillonne A, Delacourt C, Sarnacki S, Ville Y, Khen-Dunlop N. Ultrasound detected prenatal hyperechoic lung lesions and concordance with postnatal findings: A common aspect for multiple diagnoses. Prenat Diagn 2020; 41:323-331. [PMID: 33111324 DOI: 10.1002/pd.5854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 10/20/2020] [Accepted: 10/23/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Hyperechoic lung lesions are largely detected prenatally but their underlying etiology is still poorly defined. The aim of the study was to determine the concordance between pre and postnatal diagnosis of hyperechoic lung lesions. METHODS Prenatal ultrasound (US) evaluation was performed by a fetal medicine specialist. Postnatal diagnosis was based on CT-scan. Pre- and postnatal features were retrieved from medical charts. RESULTS Seventy five patients were included from January 2009 to December 2018. Main prenatal diagnoses were bronchopulmonary sequestrations (BPS) (n = 24%-32%), pulmonary cystic malformations (PCM) (n = 19%-25%), congenital lobar emphysemas (CLE) (n = 15%-20%). Mediastinal shift was observed in 18 cases (24%). The prenatal detection of a systemic arterial supply had a diagnostic accuracy of 90%, while the prenatal detection of a cystic component had a diagnostic accuracy of 76.5%. All 16 neonates with prenatal isolated mediastinal shift were asymptomatic at birth. Seven neonates showed respiratory distress that was not predicted prenatally. CONCLUSIONS Hyperechoic lung malformations reflect a heterogeneous group of lesions with a good concordance for bronchopulmonary sequestration, but not a satisfying prediction for cystic lesions.
Collapse
Affiliation(s)
- Michela Cing Yu Wong
- Department of Pediatric Surgery, Hôpital Necker-Enfants Malades, AP-HP, Paris, France
| | - Valentine Faure Bardon
- Department of Obstetrics, Hôpital Necker-Enfants Malades, AP-HP, Paris, France.,Université de Paris, Paris, France
| | - Konstantinos Farmakis
- Department of Pediatric Surgery, Hôpital Necker-Enfants Malades, AP-HP, Paris, France
| | - Laureline Berteloot
- Department of Pediatric Radiology, Hôpital Necker-Enfants Malades, AP-HP, Paris, France
| | - Alexandre Lapillonne
- Université de Paris, Paris, France.,Department of Neonatal Intensive Care, Hôpital Necker-Enfants Malades, AP-HP, Paris, France
| | - Christophe Delacourt
- Department of Pediatric Pulmonology, Hôpital Necker-Enfants Malades, AP-HP, Paris, France
| | - Sabine Sarnacki
- Department of Pediatric Surgery, Hôpital Necker-Enfants Malades, AP-HP, Paris, France.,Université de Paris, Paris, France
| | - Yves Ville
- Department of Obstetrics, Hôpital Necker-Enfants Malades, AP-HP, Paris, France.,Université de Paris, Paris, France
| | - Naziha Khen-Dunlop
- Department of Pediatric Surgery, Hôpital Necker-Enfants Malades, AP-HP, Paris, France.,Université de Paris, Paris, France
| |
Collapse
|
23
|
Ruano R, Ibirogba ER, Wyatt MA, Balakrishnan K, Qureshi MY, Kolbe AB, Dearani JA, Boesch RP, Segura L, Arendt KW, Bendel-Stenzel E, Salik SS, Klinkner DB. Sequential Minimally Invasive Fetal Interventions for Two Life-Threatening Conditions: A Novel Approach. Fetal Diagn Ther 2020; 48:70-77. [PMID: 33080593 DOI: 10.1159/000510635] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 08/03/2020] [Indexed: 11/19/2022]
Abstract
INTRODUCTION In utero interventions are performed in fetuses with "isolated" major congenital anomalies to improve neonatal outcomes and quality of life. Sequential in utero interventions to treat 2 anomalies in 1 fetus have not yet been described. CASE PRESENTATION Here, we report a fetus with a large left-sided intralobar bronchopulmonary sequestration (BPS) causing mediastinal shift, a small extralobar BPS, and concomitant severe left-sided congenital diaphragmatic hernia (CDH). At 26-week gestation, the BPS was noted to be increasing in size with a significant reduction in right lung volume and progression to fetal hydrops. The fetus underwent ultrasound-guided ablation of the BPS feeding vessel leading to complete tumor regression. However, lung development remained poor (O/E-LHR: 0.22) due to the left-sided CDH, prompting fetal endoscopic tracheal occlusion therapy at 28-week gestation to allow increased lung growth. After vaginal delivery, the newborn underwent diaphragmatic repair with resection of the extralobar sequestration. He was discharged home with tracheostomy on room air at 9 months. DISCUSSION/CONCLUSION Sequential in utero interventions to treat 2 severe major anomalies in the same fetus have not been previously described. This approach may be a useful alternative in select cases with otherwise high morbidity/mortality. Further studies are required to confirm our hypothesis.
Collapse
Affiliation(s)
- Rodrigo Ruano
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Mayo Clinic College of Medicine, Rochester, Minnesota, USA, .,Center for Regenerative Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota, USA,
| | - Eniola R Ibirogba
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Michelle A Wyatt
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Karthik Balakrishnan
- Department of Otorhinolaryngology, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - M Yasir Qureshi
- Department of Cardiology, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Amy B Kolbe
- Department of Radiology, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Joseph A Dearani
- Division of Cardiovascular Surgery, Department of Surgery, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - R Paul Boesch
- Division of Pediatric Pulmonology, Department of Pediatrics, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Leal Segura
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Katherine W Arendt
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Ellen Bendel-Stenzel
- Division of Neonatology, Department of Pediatrics, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Shana S Salik
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Denise B Klinkner
- Division of Pediatric Surgery, Department of Surgery, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| |
Collapse
|
24
|
Valenzuela I, van der Merwe J, De Catte L, Devlieger R, Deprest J, Lewi L. Foetal therapies and their influence on preterm birth. Semin Immunopathol 2020; 42:501-514. [PMID: 32785752 DOI: 10.1007/s00281-020-00811-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 07/26/2020] [Indexed: 12/12/2022]
Abstract
Foetal therapy aims to improve perinatal survival or to prevent severe long-term handicap. Foetal medicine opens a new territory by treating the foetus as a patient. The mother has nothing to gain in terms of health benefits, yet she is inherently also undergoing treatment. In utero foetal interventions can be divided into ultrasound-guided minimally invasive procedures, fetoscopic procedures and open hysterotomy procedures, which carry an inherent risk of ruptured membranes and preterm birth. In this review, we summarise the conditions that may benefit from foetal therapy and review the current therapies on offer, each with their associated risk of ruptured membrane and preterm birth. We also look into some risk limiting and preventative strategies to mitigate these complications.
Collapse
Affiliation(s)
- Ignacio Valenzuela
- Department of Development and Regeneration, Cluster Woman and Child, Group Biomedical Sciences, KU Leuven University of Leuven, Leuven, Belgium
| | - Johannes van der Merwe
- Department of Development and Regeneration, Cluster Woman and Child, Group Biomedical Sciences, KU Leuven University of Leuven, Leuven, Belgium.,Department of Obstetrics and Gynaecology, Division Woman and Child, University Hospitals Leuven, Leuven, Belgium
| | - Luc De Catte
- Department of Development and Regeneration, Cluster Woman and Child, Group Biomedical Sciences, KU Leuven University of Leuven, Leuven, Belgium.,Department of Obstetrics and Gynaecology, Division Woman and Child, University Hospitals Leuven, Leuven, Belgium
| | - Roland Devlieger
- Department of Development and Regeneration, Cluster Woman and Child, Group Biomedical Sciences, KU Leuven University of Leuven, Leuven, Belgium.,Department of Obstetrics and Gynaecology, Division Woman and Child, University Hospitals Leuven, Leuven, Belgium
| | - Jan Deprest
- Department of Development and Regeneration, Cluster Woman and Child, Group Biomedical Sciences, KU Leuven University of Leuven, Leuven, Belgium.,Department of Obstetrics and Gynaecology, Division Woman and Child, University Hospitals Leuven, Leuven, Belgium.,Institute for Women's Health, University College London, London, United Kingdom
| | - Liesbeth Lewi
- Department of Development and Regeneration, Cluster Woman and Child, Group Biomedical Sciences, KU Leuven University of Leuven, Leuven, Belgium. .,Department of Obstetrics and Gynaecology, Division Woman and Child, University Hospitals Leuven, Leuven, Belgium.
| |
Collapse
|
25
|
Kunisaki SM, Leys CM. Surgical Pulmonary and Pleural Diseases in Children: Lung Malformations, Empyema, and Spontaneous Pneumothorax. Adv Pediatr 2020; 67:145-169. [PMID: 32591058 DOI: 10.1016/j.yapd.2020.03.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Shaun M Kunisaki
- Division of General Pediatric Surgery, Johns Hopkins Children's Center, Johns Hopkins University, Johns Hopkins University School of Medicine, 1800 Orleans Street, Suite 7353, Baltimore, MD 21287, USA.
| | - Charles M Leys
- Division of Pediatric Surgery, University of Wisconsin School of Medicine and Public Health, American Family Children's Hospital, 600 Highland Avenue, H4/740 CSC, Madison, WI 53792-7375, USA
| |
Collapse
|
26
|
Kunisaki SM, Saito JM, Fallat ME, St Peter SD, Lal DR, Johnson KN, Mon RA, Adams C, Aladegbami B, Bence C, Burns RC, Corkum KS, Deans KJ, Downard CD, Fraser JD, Gadepalli SK, Helmrath MA, Kabre R, Landman MP, Leys CM, Linden AF, Lopez JJ, Mak GZ, Minneci PC, Rademacher BL, Shaaban A, Walker SK, Wright TN, Hirschl RB. Development of a multi-institutional registry for children with operative congenital lung malformations. J Pediatr Surg 2020; 55:1313-1318. [PMID: 30879756 DOI: 10.1016/j.jpedsurg.2019.01.058] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 11/27/2018] [Accepted: 01/09/2019] [Indexed: 10/27/2022]
Abstract
INTRODUCTION The purpose of this study was to develop a multi-institutional registry to characterize the demographics, management, and outcomes of a contemporary cohort of children undergoing congenital lung malformation (CLM) resection. METHODS After central reliance IRB approval, a web-based, secure database was created to capture retrospective cohort data on pathologically-confirmed CLMs performed between 2009 and 2015 within a multi-institutional research collaborative. RESULTS Eleven children's hospitals contributed 506 patients. Among 344 prenatally diagnosed lesions, the congenital pulmonary airway malformation volume ratio was measured in 49.1%, and fetal MRI was performed in 34.3%. One hundred thirty-four (26.7%) children had respiratory symptoms at birth. Fifty-eight (11.6%) underwent neonatal resection, 322 (64.1%) had surgery at 1-12 months, and 122 (24.3%) had operations after 12 months. The median age at resection was 6.7 months (interquartile range, 3.6-11.4). Among 230 elective lobectomies performed in asymptomatic patients, thoracoscopy was successfully utilized in 102 (44.3%), but there was substantial variation across centers. The most common lesions were congenital pulmonary airway malformation (n = 234, 47.3%) and intralobar bronchopulmonary sequestration (n = 106, 21.4%). CONCLUSION This multicenter cohort study on operative CLMs highlights marked disease heterogeneity and substantial practice variation in preoperative evaluation and operative management. Future registry studies are planned to help establish evidence-based guidelines to optimize the care of these patients. LEVEL OF EVIDENCE Level II.
Collapse
Affiliation(s)
- Shaun M Kunisaki
- Section of Pediatric Surgery, Department of Surgery, University of Michigan and Michigan Medicine, C.S. Mott Children's and Von Voigtlander Women's Hospital, Ann Arbor, MI, USA.
| | - Jacqueline M Saito
- Division of Pediatric Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Mary E Fallat
- Division of Pediatric Surgery, Hiram C. Polk, Jr., M.D. Department of Surgery, University of Louisville, Norton Children's Hospital, Louisville, KY, USA
| | - Shawn D St Peter
- Division of Pediatric Surgery, Department of Surgery, Children's Mercy Hospital, Kansas City, MO, USA
| | - Dave R Lal
- Division of Pediatric Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Kevin N Johnson
- Section of Pediatric Surgery, Department of Surgery, University of Michigan and Michigan Medicine, C.S. Mott Children's and Von Voigtlander Women's Hospital, Ann Arbor, MI, USA
| | - Rodrigo A Mon
- Section of Pediatric Surgery, Department of Surgery, University of Michigan and Michigan Medicine, C.S. Mott Children's and Von Voigtlander Women's Hospital, Ann Arbor, MI, USA
| | - Cheryl Adams
- Division of Pediatric Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Bola Aladegbami
- Division of Pediatric Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Christina Bence
- Division of Pediatric Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - R Cartland Burns
- Division of Pediatric Surgery, Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Kristine S Corkum
- Division of Pediatric Surgery, Department of Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Katherine J Deans
- Center for Surgical Outcomes Research, the Research Institute and Department of Surgery, Nationwide Children's Hospital, Ohio State University College of Medicine, Columbus, OH, USA
| | - Cynthia D Downard
- Division of Pediatric Surgery, Hiram C. Polk, Jr., M.D. Department of Surgery, University of Louisville, Norton Children's Hospital, Louisville, KY, USA
| | - Jason D Fraser
- Division of Pediatric Surgery, Department of Surgery, Children's Mercy Hospital, Kansas City, MO, USA
| | - Samir K Gadepalli
- Section of Pediatric Surgery, Department of Surgery, University of Michigan and Michigan Medicine, C.S. Mott Children's and Von Voigtlander Women's Hospital, Ann Arbor, MI, USA
| | - Michael A Helmrath
- Division of Pediatric Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Rashmi Kabre
- Division of Pediatric Surgery, Department of Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Matthew P Landman
- Division of Pediatric Surgery, Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Charles M Leys
- Division of Pediatric Surgery, Department of Surgery, University of Wisconsin, Madison, WI, USA
| | - Allison F Linden
- Section of Pediatric Surgery, Department of Surgery, Comer Children's Hospital, University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Joseph J Lopez
- Center for Surgical Outcomes Research, the Research Institute and Department of Surgery, Nationwide Children's Hospital, Ohio State University College of Medicine, Columbus, OH, USA
| | - Grace Z Mak
- Section of Pediatric Surgery, Department of Surgery, Comer Children's Hospital, University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Peter C Minneci
- Center for Surgical Outcomes Research, the Research Institute and Department of Surgery, Nationwide Children's Hospital, Ohio State University College of Medicine, Columbus, OH, USA
| | - Brooks L Rademacher
- Division of Pediatric Surgery, Department of Surgery, University of Wisconsin, Madison, WI, USA
| | - Aimen Shaaban
- Division of Pediatric Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Sarah K Walker
- Division of Pediatric Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Tiffany N Wright
- Division of Pediatric Surgery, Hiram C. Polk, Jr., M.D. Department of Surgery, University of Louisville, Norton Children's Hospital, Louisville, KY, USA
| | - Ronald B Hirschl
- Section of Pediatric Surgery, Department of Surgery, University of Michigan and Michigan Medicine, C.S. Mott Children's and Von Voigtlander Women's Hospital, Ann Arbor, MI, USA
| | | |
Collapse
|
27
|
Huang J, Zhou C, Chen Q, Wu D, Hong J, Hong S. Thoracoscopic lobectomy for a 4-day-old neonate with a large congenital pulmonary airway malformation: a case report. J Cardiothorac Surg 2020; 15:159. [PMID: 32611350 PMCID: PMC7331191 DOI: 10.1186/s13019-020-01174-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 05/31/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Congenital pulmonary airway malformation is a rare congenital lung lesion. Infants with large Congenital pulmonary airway malformation can present with a series of serious symptoms. Surgery is still the main treatment. Thoracoscopic lobectomy for neonates is rarely reported. CASE PRESENTATION The authors report a case of a congenital pulmonary airway malformation located in the left lower lung of a 4-day-old female infant. Prenatally, the cystic adenomatoid malformation volume ratio was 2.99 according to ultrasound scan. After birth, thoracoscopic lobectomy was performed to alleviate respiratory failure and mediastinal hernia. The patient's clinical symptoms and the X-ray re-examination showed good postoperative recovery. CONCLUSIONS The purpose of this study is to indicate that a safe and effective minimally invasive surgery for the giant congenital pulmonary airway malformation is feasible, even for infants only 4 days old.
Collapse
Affiliation(s)
- Jinxi Huang
- Department of Cadiothoracic Surgery, Fujian Children's Hospital, 18 daoshan Road, Fuzhou City, Fujian Province, China
| | - Chaoming Zhou
- Department of Pediatric Surgery, Fujian Provincial Maternity and Children's Hospital, 18 daoshan Road, Fuzhou City, Fujian Province, China.
| | - Qiang Chen
- Department of Cardiothoracic Surgery, Fujian Provincial Maternity and Children's Hospital, 18 daoshan Road, Fuzhou City, Fujian Province, China
| | - Dianming Wu
- Department of Pediatric Surgery, Fujian Provincial Maternity and Children's Hospital, 18 daoshan Road, Fuzhou City, Fujian Province, China
| | - Junjie Hong
- Department of Cadiothoracic Surgery, Fujian Children's Hospital, 18 daoshan Road, Fuzhou City, Fujian Province, China
| | - Songming Hong
- Department of Cadiothoracic Surgery, Fujian Children's Hospital, 18 daoshan Road, Fuzhou City, Fujian Province, China
| |
Collapse
|
28
|
Oliver ER, DeBari SE, Didier RA, Johnson AM, Khalek N, Peranteau WH, Howell LJ, Adzick NS, Coleman BG. Two's Company: Multiple Thoracic Lesions on Prenatal US and MRI. Fetal Diagn Ther 2020; 47:642-652. [PMID: 32599594 DOI: 10.1159/000507783] [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: 12/31/2019] [Accepted: 03/25/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Congenital pulmonary airway malformations (CPAM), bronchopulmonary sequestrations (BPS), and CPAM-BPS hybrid lesions are most commonly solitary; however, >1 lung congenital lung lesion may occur. OBJECTIVES To assess the frequency of multiple congenital thoracic anomalies at a high-volume referral center; determine prenatal ultrasound (US) and magnetic resonance imaging (MRI) features of these multifocal congenital lung lesions that may allow prenatal detection; and determine the most common distribution or site of origin. METHODS Database searches were performed from August 2008 to May 2019 for prenatally evaluated cases that had a final postnatal surgical diagnosis of >1 congenital lung lesion or a lung lesion associated with foregut duplication cyst (FDC). Lesion location, size, echotexture, and signal characteristics were assessed on prenatal imaging and correlated with postnatal computed tomographic angiography and surgical pathology. -Results: Of 539 neonates that underwent surgery for a thoracic lesion, 35 (6.5%) had >1 thoracic abnormality. Multiple discrete lung lesions were present in 19 cases, and a lung lesion associated with an FDC was present in 16. Multifocal lung lesions were bilateral in 3 cases; unilateral, multilobar in 12; and, unilobar multisegmental in 4. Median total CPAM volume/head circumference ratio for multifocal lung lesions on US was 0.66 (range, 0.16-1.80). Prenatal recognition of multifocal lung lesions occurred in 7/19 cases (36.8%). Lesion combinations were CPAM-CPAM in 10 cases, CPAM-BPS in 5, CPAM-hybrid in 2, hybrid-hybrid in 1, and hybrid-BPS in 1. Of 5 unilateral, multifocal lung lesions, multifocality was prenatally established through identification of a band of normal intervening lung or intrinsic differences in lesion imaging features. CONCLUSIONS Although less common, multiple thoracic abnormalities can be detected prenatally. Of multifocal lung lesions, the most common combination was CPAM-CPAM, with a unilateral, multilobar distribution. Prenatal recognition is important for pregnancy counseling and postnatal surgical management.
Collapse
Affiliation(s)
- Edward R Oliver
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA, .,Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA, .,Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA,
| | - Suzanne E DeBari
- Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Ryne A Didier
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Ann M Johnson
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Nahla Khalek
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Surgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - William H Peranteau
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Surgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Lori J Howell
- Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Surgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - N Scott Adzick
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Surgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Beverly G Coleman
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| |
Collapse
|
29
|
Anderson JN, Girsen AI, Hintz SR, El-Sayed YY, Davis AS, Barth RA, Halabi S, Hazard FK, Sylvester KG, Bruzoni M, Blumenfeld YJ. Obstetric and neonatal outcomes in pregnancies complicated by fetal lung masses: does final histology matter? . J Matern Fetal Neonatal Med 2019; 34:3662-3668. [PMID: 31722592 DOI: 10.1080/14767058.2019.1689559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Purpose: Fetal lung masses complicate approximately 1 in 2000 live births. Our aim was to determine whether obstetric and neonatal outcomes differ by final fetal lung mass histology.Materials and methods: A review of all pregnancies complicated by a prenatally diagnosed fetal lung mass between 2009 and 2017 at a single academic center was conducted. All cases included in the final analysis underwent surgical resection and histology diagnosis was determined by a trained pathologist. Clinical data were obtained from review of stored electronic medical records which contained linked maternal and neonatal records. Imaging records included both prenatal ultrasound and magnetic resonance imaging. Fisher's exact test was used for categorical variables and the Kruskal-Wallis test was used for continuous variables. The level of significance was p<.05.Results: Of 61 pregnancies complicated by fetal lung mass during the study period, 45 cases underwent both prenatal care and postnatal resection. Final histology revealed 10 cases of congenital pulmonary airway malformation (CPAM) type 1, nine cases of CPAM type 2, and 16 cases of bronchopulmonary sequestration. There was no difference in initial, maximal, or final CPAM volume ratio between groups, with median final CPAM volume ratio of 0.6 for CPAM type 1, 0.7 for CPAM type 2, and 0.3 for bronchopulmonary sequestration (p = .12). There were no differences in any of the maternal or obstetric outcomes including gestational age at delivery and mode of delivery between the groups. The primary outcome of neonatal respiratory distress was not statistically different between groups (p = .66). Median neonatal length of stay following delivery ranged from 3 to 4 days, and time to postnatal resection was similar as well, with a median of 126 days for CPAM type 1, 122 days for CPAM type 2, and 132 days for bronchopulmonary sequestration (p = .76).Conclusions: In our cohort, there was no significant association between histologic lung mass subtypes and any obstetric or neonatal morbidity including respiratory distress.
Collapse
Affiliation(s)
- Jill N Anderson
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Anna I Girsen
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Susan R Hintz
- Department of Pediatrics, Division of Neonatal and Developmental Medicine, Stanford University School of Medicine, Stanford, CA, USA.,Fetal and Pregnancy Health Program, Lucile Packard Children's Hospital, Palo Alto, CA, USA
| | - Yasser Y El-Sayed
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Stanford University School of Medicine, Stanford, CA, USA.,Fetal and Pregnancy Health Program, Lucile Packard Children's Hospital, Palo Alto, CA, USA
| | - Alexis S Davis
- Department of Pediatrics, Division of Neonatal and Developmental Medicine, Stanford University School of Medicine, Stanford, CA, USA.,Fetal and Pregnancy Health Program, Lucile Packard Children's Hospital, Palo Alto, CA, USA
| | - Richard A Barth
- Fetal and Pregnancy Health Program, Lucile Packard Children's Hospital, Palo Alto, CA, USA.,Department of Radiology, Division of Pediatric Radiology, Stanford University School of Medicine, Stanford, CA, USA
| | - Safwan Halabi
- Fetal and Pregnancy Health Program, Lucile Packard Children's Hospital, Palo Alto, CA, USA.,Department of Radiology, Division of Pediatric Radiology, Stanford University School of Medicine, Stanford, CA, USA
| | - Florette K Hazard
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Karl G Sylvester
- Fetal and Pregnancy Health Program, Lucile Packard Children's Hospital, Palo Alto, CA, USA.,Department of Surgery, Division of Pediatric Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Matias Bruzoni
- Fetal and Pregnancy Health Program, Lucile Packard Children's Hospital, Palo Alto, CA, USA.,Department of Surgery, Division of Pediatric Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Yair J Blumenfeld
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Stanford University School of Medicine, Stanford, CA, USA.,Fetal and Pregnancy Health Program, Lucile Packard Children's Hospital, Palo Alto, CA, USA
| |
Collapse
|
30
|
Kane SC, Ancona E, Reidy KL, Palma-Dias R. The Utility of the Congenital Pulmonary Airway Malformation-Volume Ratio in the Assessment of Fetal Echogenic Lung Lesions: A Systematic Review. Fetal Diagn Ther 2019; 47:171-181. [PMID: 31593968 DOI: 10.1159/000502841] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 08/21/2019] [Indexed: 11/19/2022]
Abstract
Although relatively uncommon, the incidence of fetal echogenic lung lesions - a heterogeneous group of anomalies that includes congenital pulmonary airway malformations (CPAM) and bronchopulmonary sequestrations (BPS) - has increased recently. Two decades ago, the CPAM-volume ratio (CVR) was first described as a tool to predict the development of hydrops, with this outcome found to be unlikely in fetuses with CVRs of ≤1.6 cm2. Since then, no clear international consensus has evolved as to the optimal CVR thresholds for the prediction of fetal/neonatal outcomes. This systematic review aimed to assess all original research studies that reported on the predictive utility of the CVR. Potentially relevant papers were identified through searching for citations of the paper that originally described the CVR, in addition to keyword searches of electronic databases. Fifty-two original research papers were included in the final review. Of these, 34 used the CVR for descriptive purposes only, 5 assessed the validity of established thresholds in different populations, and 13 proposed new thresholds. The evidence identified in this review would suggest that a threshold much lower than 1.6 cm2 is likely to be of greater utility in most populations for many outcomes of perinatal relevance. For neonatal outcomes (mostly respiratory compromise at birth), a CVR on the initial ultrasound scan ranging from 0.5 to 1.0 cm2 appears to have the greatest predictive value. Although a number of studies concurred that 1.6 cm2 was a useful threshold for the prediction of hydrops, many others were unable to assess this due to the rarity of this complication. For this reason, thresholds as low as 0.4 cm2 may be more useful for the prediction of a broader range of fetal concerns, including mediastinal shift and fluid collections. Further large-scale studies are required to determine the true utility of this well-established index.
Collapse
Affiliation(s)
- Stefan C Kane
- Pregnancy Research Centre, Department of Maternal Fetal Medicine, The Royal Women's Hospital, Parkville, Victoria, Australia, .,Ultrasound Services, Pauline Gandel Women's Imaging Centre, The Royal Women's Hospital, Parkville, Victoria, Australia, .,The University of Melbourne, Department of Obstetrics and Gynaecology, Parkville, Victoria, Australia,
| | - Emanuele Ancona
- Pregnancy Research Centre, Department of Maternal Fetal Medicine, The Royal Women's Hospital, Parkville, Victoria, Australia.,Ultrasound Services, Pauline Gandel Women's Imaging Centre, The Royal Women's Hospital, Parkville, Victoria, Australia.,Obstetrics and Gynaecology Unit, Department of Women's and Children's Health, The University of Padua, Padua, Italy
| | - Karen L Reidy
- Pregnancy Research Centre, Department of Maternal Fetal Medicine, The Royal Women's Hospital, Parkville, Victoria, Australia.,Ultrasound Services, Pauline Gandel Women's Imaging Centre, The Royal Women's Hospital, Parkville, Victoria, Australia
| | - Ricardo Palma-Dias
- Pregnancy Research Centre, Department of Maternal Fetal Medicine, The Royal Women's Hospital, Parkville, Victoria, Australia.,Ultrasound Services, Pauline Gandel Women's Imaging Centre, The Royal Women's Hospital, Parkville, Victoria, Australia.,The University of Melbourne, Department of Obstetrics and Gynaecology, Parkville, Victoria, Australia
| |
Collapse
|
31
|
Johnson KN, Mon RA, Gadepalli SK, Kunisaki SM. Short-term respiratory outcomes of neonates with symptomatic congenital lung malformations. J Pediatr Surg 2019; 54:1766-1770. [PMID: 30851956 DOI: 10.1016/j.jpedsurg.2019.01.056] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 12/17/2018] [Accepted: 01/19/2019] [Indexed: 12/01/2022]
Abstract
INTRODUCTION The purpose of this study was to evaluate short-term respiratory outcomes in neonates with symptomatic congenital lung malformations (CLM). METHODS Consecutive newborns who underwent surgical resection of a CLM were retrospectively reviewed. Demographic, prenatal, and outcomes data were analyzed as appropriate (p < 0.05). RESULTS Twenty-one neonates were managed at a median gestational age of 36.2 weeks [interquartile range (IQR), 33.8-39.0]. Endotracheal intubation was required in 14 (66.7%) for a median of 7.5 days [interquartile range (IQR), 3.0-25.8]. Three (14.3%) children underwent ex utero intrapartum treatment-to-resection, and another 14 (66.7%) had neonatal lung resections performed at a median age of 2.0 days (IQR, 0.08-19.5 days). Excluding one patient who received comfort care at birth, all neonates survived to hospital discharge with a median length of hospitalization of 36.5 days (IQR, 23.8-56.5). More than one-quarter were discharged on supplemental oxygen by nasal cannula. Based on a median follow up of 35.5 months (IQR, 19.0-80.8), CLM-related morbidity was still evident in 55.0%. CONCLUSION Our study suggests a high incidence of complications and chronic respiratory morbidity after neonatal lung resection for symptomatic CLMs. These data highlight the need to provide realistic expectations in perinatal counseling discussions with families and the importance of coordinating appropriate multidisciplinary follow up for these children. LEVEL OF EVIDENCE Level IV.
Collapse
Affiliation(s)
- Kevin N Johnson
- Section of Pediatric Surgery, Department of Surgery, Michigan Medicine, C.S. Mott, Children's and Von Voigtlander Women's Hospital, Ann Arbor, MI, USA 48109; Pediatric Surgical Critical Care, Department of Surgery, Michigan Medicine, C.S. Mott, Children's and Von Voigtlander Women's Hospital, Ann Arbor, MI, USA 48109
| | - Rodrigo A Mon
- Section of Pediatric Surgery, Department of Surgery, Michigan Medicine, C.S. Mott, Children's and Von Voigtlander Women's Hospital, Ann Arbor, MI, USA 48109; Pediatric Surgical Critical Care, Department of Surgery, Michigan Medicine, C.S. Mott, Children's and Von Voigtlander Women's Hospital, Ann Arbor, MI, USA 48109
| | - Samir K Gadepalli
- Section of Pediatric Surgery, Department of Surgery, Michigan Medicine, C.S. Mott, Children's and Von Voigtlander Women's Hospital, Ann Arbor, MI, USA 48109; Pediatric Surgical Critical Care, Department of Surgery, Michigan Medicine, C.S. Mott, Children's and Von Voigtlander Women's Hospital, Ann Arbor, MI, USA 48109
| | - Shaun M Kunisaki
- Section of Pediatric Surgery, Department of Surgery, Michigan Medicine, C.S. Mott, Children's and Von Voigtlander Women's Hospital, Ann Arbor, MI, USA 48109.
| |
Collapse
|
32
|
Abstract
Diagnosis and management of congenital lung malformations has evolved dramatically over the past several decades. Advancement in imaging technology has enabled earlier, more definitive diagnoses and, consequently, more timely intervention in utero or after birth, when indicated. These advancements have increased overall survival rates to around 95% from historical rates of 60%. However, further refinement of diagnostic technique and standardization of treatment is needed, particularly as the increased sensitivity of diagnostic imaging results in more frequent diagnoses. In this article, we provide an updated review of the diagnostic strategies, management, and prognosis of congenital lung malformations.
Collapse
Affiliation(s)
- Michael Zobel
- Fetal Treatment Center, Department of Surgery, University of California, San Francisco
| | - Rebecca Gologorsky
- Fetal Treatment Center, Department of Surgery, University of California, San Francisco
| | - Hanmin Lee
- Fetal Treatment Center, Department of Surgery, University of California, San Francisco
| | - Lan Vu
- Fetal Treatment Center, Department of Surgery, University of California, San Francisco.
| |
Collapse
|
33
|
Current operative management of congenital lobar emphysema in children: A report from the Midwest Pediatric Surgery Consortium. J Pediatr Surg 2019; 54:1138-1142. [PMID: 30898401 DOI: 10.1016/j.jpedsurg.2019.02.043] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Accepted: 02/21/2019] [Indexed: 02/01/2023]
Abstract
PURPOSE The purpose of this study was to evaluate the clinical presentation and operative outcomes of patients with congenital lobar emphysema (CLE) within a large multicenter research consortium. METHODS After central reliance IRB-approval, a retrospective cohort study was performed on all operatively managed lung malformations at eleven participating children's hospitals (2009-2015). RESULTS Fifty-three (10.5%) children with pathology-confirmed CLE were identified among 506 lung malformations. A lung mass was detected prenatally in 13 (24.5%) compared to 331 (73.1%) in non-CLE cases (p < 0.0001). Thirty-two (60.4%) CLE patients presented with respiratory symptoms at birth compared to 102 (22.7%) in non-CLE (p < 0.0001). The most common locations for CLE were the left upper (n = 24, 45.3%), right middle (n = 16, 30.2%), and right upper (n = 10, 18.9%) lobes. Eighteen (34.0%) had resection as neonates, 30 (56.6%) had surgery at 1-12 months of age, and five (9.4%) had resections after 12 months. Six (11.3%) underwent thoracoscopic excision. Median hospital length of stay was 5.0 days (interquartile range, 4.0-13.0). CONCLUSIONS Among lung malformations, CLE is associated with several unique features, including a low prenatal detection rate, a predilection for the upper/middle lobes, and infrequent utilization of thoracoscopy. Although respiratory distress at birth is common, CLE often presents clinically in a delayed and more insidious fashion. LEVEL OF EVIDENCE Level III.
Collapse
|
34
|
Abbasi N, Morency AM, Langer JC, Chiu PPL, Chami R, Windrim R, Keunen J, Seaward G, Ryan G. Fetal Sclerotherapy for Hydropic Congenital Cystic Adenomatoid Malformations of the Lung Refractory to Steroids: A Case Report and Review of the Literature. Fetal Diagn Ther 2019; 47:24-33. [PMID: 31112955 DOI: 10.1159/000497143] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 01/21/2019] [Indexed: 11/19/2022]
Abstract
Microcystic congenital cystic adenomatoid malformations (CCAM), when associated with hydrops, carry a dismal prognosis. Options for treatment are limited and experimental, including antenatal corticosteroids, open fetal surgery, laser ablation and, more recently, sclerotherapy. We describe a case of a large, predominantly microcystic CCAM in a hydropic fetus treated successfully with direct interstitial injection of a sclerosant agent (3% sodium tetradecyl sulfate) at 23+3 weeks gestation, after multiple failed courses of steroids. Elective thoracoscopic right lower lobectomy was performed at 1 year of life and there have been no respiratory or other medical morbidities since. A literature review of fetal lung masses treated with sclerosants antenatally reveals that sclerotherapy may represent a novel treatment option for large hydropic microcystic CCAMs, which are unresponsive to corticosteroids. Further studies are required to evaluate the utility and safety of fetal sclerotherapy, as this may represent an alternative minimally invasive treatment option to fetal lobectomy.
Collapse
Affiliation(s)
- Nimrah Abbasi
- Fetal Medicine Unit, Ontario Fetal Centre, Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynaecology, Mount Sinai Hospital, Toronto, Ontario, Canada, .,University of Toronto, Toronto, Ontario, Canada,
| | - Anne-Maude Morency
- Fetal Medicine Unit, Ontario Fetal Centre, Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynaecology, Mount Sinai Hospital, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Jacob C Langer
- Division of General and Thoracic Surgery, Department of Surgery, The Hospital for Sick Children, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Priscilla P L Chiu
- Division of General and Thoracic Surgery, Department of Surgery, The Hospital for Sick Children, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Rose Chami
- Department of Paediatric Laboratory Medicine, The Hospital for Sick Children, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Rory Windrim
- Fetal Medicine Unit, Ontario Fetal Centre, Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynaecology, Mount Sinai Hospital, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Johannes Keunen
- Fetal Medicine Unit, Ontario Fetal Centre, Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynaecology, Mount Sinai Hospital, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Gareth Seaward
- Fetal Medicine Unit, Ontario Fetal Centre, Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynaecology, Mount Sinai Hospital, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Greg Ryan
- Fetal Medicine Unit, Ontario Fetal Centre, Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynaecology, Mount Sinai Hospital, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| |
Collapse
|
35
|
Greig CJ, Keiser AM, Cleary MA, Stitelman DH, Christison-Lagay ER, Ozgediz DE, Solomon DG, Caty MG, Cowles RA. Routine postnatal chest x-ray and intensive care admission are unnecessary for a majority of infants with congenital lung malformations. J Pediatr Surg 2019; 54:670-674. [PMID: 30503193 DOI: 10.1016/j.jpedsurg.2018.10.063] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Revised: 10/06/2018] [Accepted: 10/21/2018] [Indexed: 11/16/2022]
Abstract
BACKGROUND Postnatal evaluation of prenatally identified congenital lung malformations (CLMs) often includes a chest x-ray (CXR) and neonatal intensive care unit (NICU) admission for observation. With current efforts aimed at prioritizing value and resource utilization, we sought to assess the utility of this practice in infants with known CLMs. We hypothesized that CXR and NICU admission are overused and could be deferred in the majority of cases. METHODS Clinical and radiographic data for infants with CLM from 2007 to 2016 were reviewed with IRB approval. Regression models were developed for respiratory support (RS), symptoms within 30 days of discharge (Sx30), and abnormal CXR. Predictors included initial symptoms (IS), birth weight (BW), gestational age (GA), cyst-volume-ratio (CVR) and abnormal CXR. Odds ratios (ORs) and ROC curves were generated for significant predictors (p < 0.05). RESULTS Fifty-eight infants were identified. Eight were excluded because birth or surgery occurred outside of our institution. Another four were excluded for requiring immediate surgery, leaving forty-six for full analysis. All infants underwent initial CXR and NICU admission, and 22 (47.8%) had an abnormal CXR. Higher CVR (OR = 6.69, p = 0.024) and lower BW (OR = 0.27, p = 0.028) both increased the odds of an abnormal CXR. Applying optimal ROC cutoffs for CVR and BW would have safely eliminated 21 of 46 CXRs, increasing CXR sensitivity from 48% to 68%. For RS and Sx30, no variable, including abnormal CXR, significantly predicted outcomes. Twenty-seven infants (59%) had a NICU stay of <24 h and only three patients (6.8%) developed Sx30. CONCLUSIONS Both CXR and NICU admission appear to be overused in infants with CLM. CXR result did not predict need for respiratory support or symptoms following discharge, and thus may not aid in the initial evaluation or in the prediction of future care needs. Using CVR and birth weight can guide CXR use and optimize its sensitivity. Need for NICU admission could not be predicted, but a majority of infants spent <24 h in the NICU without intervention, suggesting that NICU admission was likely not needed for all infants in this setting. LEVEL OF EVIDENCE Study of diagnostic test, Level II evidence.
Collapse
Affiliation(s)
- Chasen J Greig
- Yale School of Medicine, 330 Cedar Street, New Haven, CT
| | - Amaris M Keiser
- Yale School of Medicine, 330 Cedar Street, New Haven, CT; The Johns Hopkins Hospital, 1800 Orleans Street, Baltimore, MD
| | | | | | | | | | | | - Michael G Caty
- Yale School of Medicine, 330 Cedar Street, New Haven, CT
| | | |
Collapse
|
36
|
Style CC, Cass DL, Verla MA, Cruz SM, Lau PE, Lee TC, Fernandes CJ, Keswani SG, Olutoye OO. Early vs late resection of asymptomatic congenital lung malformations. J Pediatr Surg 2019; 54:70-74. [PMID: 30366720 DOI: 10.1016/j.jpedsurg.2018.10.035] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Accepted: 10/01/2018] [Indexed: 12/16/2022]
Abstract
PURPOSE To examine postsurgical outcomes of a consecutive series of children treated with elective operations for congenital lung malformations (CLM). METHODS A retrospective review was performed on a prospectively collected dataset of all fetuses evaluated for a CLM between July 2001 and June 2016. Prenatal findings, operative treatment and postnatal outcomes were collected. Children having elective operations were divided in two groups based on age at time of surgery. RESULTS Of 220 fetuses, 143 had operations and follow-up at our center. Six had open fetal lobectomy, 17 had EXIT-to-resection, 16 infants had urgent resection for symptoms and 110 with asymptomatic lesions had elective resection. Of these 110, the median fetal maximum CVR was 0.8 [range 0.1-2.2], and median age at operation was 4 (1.5-60) months (58% had resection at ≤4 months). Overall complication rate, including air-leak and pleural effusion, was 15%. When comparing those having resection at ≤4 months to those >4 months, there were no significant differences in complication rates or length of stay. Operative time was shorter for patients with early resection (154 ± 59 vs 181 ± 89, p = 0.05). No infant having resection at ≤4 months was readmitted. Overall, children survived with good recovery. CONCLUSION Early elective resection of congenital lung malformations prior to 4 months of age is feasible and not associated with increased operative risk. TYPE OF STUDY Restropective study. LEVEL OF EVIDENCE Level III.
Collapse
Affiliation(s)
- Candace C Style
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX; Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | | | - Mariatu A Verla
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX; Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Stephanie M Cruz
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX
| | - Patricio E Lau
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Timothy C Lee
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX; Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | | | - Sundeep G Keswani
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX; Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX; Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX
| | - Oluyinka O Olutoye
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX; Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX; Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX.
| |
Collapse
|
37
|
Annunziata F, Bush A, Borgia F, Raimondi F, Montella S, Poeta M, Borrelli M, Santamaria F. Congenital Lung Malformations: Unresolved Issues and Unanswered Questions. Front Pediatr 2019; 7:239. [PMID: 31249823 PMCID: PMC6584787 DOI: 10.3389/fped.2019.00239] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 05/28/2019] [Indexed: 12/30/2022] Open
Abstract
Advances in prenatal and postnatal diagnosis, perioperative management, and postoperative care have dramatically increased the number of scientific reports on congenital thoracic malformations (CTM). Nearly all CTM are detected prior to birth, generally by antenatal ultrasound. After delivery, most infants do well and remain asymptomatic for a long time. However, complications may occur beyond infancy, including in adolescence and adulthood. Prenatal diagnosis is sometimes missed and detection may occur later, either by chance or because of unexplained recurrent or persistent respiratory symptoms or signs, with difficult implications for family counseling and substantial delay in surgical planning. Although landmark studies have been published, postnatal management of asymptomatic children is still controversial and needs a resolution. Our aim is to provide a focused overview on a number of unresolved issues arising from the lack of an evidence-based consensus on the management of patients with CTM. We summarized findings from current literature, with a particular emphasis on the vigorous controversies on the type and timing of diagnostic procedures, treatments and the still obscure relationship between CTM and malignancies, a matter of great concern for both families and physicians. We also present an algorithm for the assessment and follow-up of CTM detected either in the antenatal or postnatal period. A standardized approach across Europe, based on a multidisciplinary team, is urgently needed for achieving an evidence-based management protocol for CTM.
Collapse
Affiliation(s)
- Federica Annunziata
- Division of Paediatrics, Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Andrew Bush
- Department of Paediatrics and Paediatric Respiratory Medicine, Imperial College and Royal Brompton Hospital, London, United Kingdom
| | - Francesco Borgia
- Divisions of Cardiology and Cardiothoracic Surgery, Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Francesco Raimondi
- Division of Paediatrics, Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Silvia Montella
- Division of Paediatrics, Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Marco Poeta
- Division of Paediatrics, Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Melissa Borrelli
- Division of Paediatrics, Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Francesca Santamaria
- Division of Paediatrics, Department of Translational Medical Sciences, Federico II University, Naples, Italy
| |
Collapse
|
38
|
Predictors of early lobectomy after birth in prenatally diagnosed congenital pulmonary airway malformation. J Pediatr Surg 2018; 53:2386-2389. [PMID: 30244937 DOI: 10.1016/j.jpedsurg.2018.08.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Accepted: 08/25/2018] [Indexed: 11/21/2022]
Abstract
PURPOSE The purpose of this study was to clarify the relationship between congenital pulmonary airway malformation volume ratio (CVR) of bronchial atresia (BA), CVR of congenital cystic adenomatoid malformations (CCAM), and time of surgery after birth. METHOD We retrospectively analyzed data of 36 BA and CCAM cases, prenatally diagnosed as CPAM from 2009 through 2014. RESULTS Within 2 h after birth, 12 neonatal patients underwent emergent (EMG) lobectomy. Five cases of lobectomy were performed urgently (UG) from 12 to 48 h after birth. Four cases of lobectomy were required within 30 days after birth (early = EAG). We performed lobectomy in 15 other patients at 11 months after birth (late = LG). Of the EMG cases, 11 were macrotype CCAM (maximal CVR >2.0), and 4 of 5 UG cases were microtype CCAM (CVR >2.0). Of the EAG cases, 3 of 4 were macrotype CCAM with CVR of <1.5. Of 15 LG, 13 were BA and showed a CVR of 0.13-3.0 (median, 0.78). The CVR of the cases operated on within 48 h after birth was significantly larger than that of the cases operated on after 2 weeks (p = 0.001). CONCLUSION EMG or UG lobectomy was usually required after birth in CCAM, indicating maximal CVR >2.0. By contrast, elective surgery was performed in most BA cases. LEVEL OF EVIDENCE IV.
Collapse
|
39
|
Khanna K, Dhua AK, Bhatnagar V. Antenatally Diagnosed Surgical Conditions: Fetus As Our Patient. Indian J Pediatr 2018; 85:1101-1109. [PMID: 29968133 DOI: 10.1007/s12098-018-2732-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Accepted: 05/30/2018] [Indexed: 12/30/2022]
Abstract
In today's era of improved antenatal care and screening modalities (3D high-resolution fetal ultrasound, fetal magnetic resonance imaging, fetal echocardiography, maternal serum markers and fetal blood sampling), an early diagnosis of surgical fetal abnormalities is routinely possible. A thorough knowledge about the incidence of such defects, the means of detection and evaluation, the scope of fetal intervention, postnatal management and long-term outcomes of common surgical conditions diagnosed antenatally is essential. This knowledge would not only help in proper patient care and management but also to ensure appropriate counselling of the expectant parents. This article highlights the fetal anomalies which are amenable to some form of fetal intervention from a pediatric surgical perspective as also those which can be treated after birth.
Collapse
Affiliation(s)
- Kashish Khanna
- Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Anjan Kumar Dhua
- Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Veereshwar Bhatnagar
- Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, 110029, India.
| |
Collapse
|
40
|
Criss CN, Musili N, Matusko N, Baker S, Geiger JD, Kunisaki SM. Asymptomatic congenital lung malformations: Is nonoperative management a viable alternative? J Pediatr Surg 2018; 53:1092-1097. [PMID: 29576400 DOI: 10.1016/j.jpedsurg.2018.02.065] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 02/27/2018] [Indexed: 10/17/2022]
Abstract
INTRODUCTION The purpose of this study was to evaluate clinical outcomes in children with asymptomatic congenital lung malformations (CLM) who were initially managed nonoperatively. METHODS An IRB-approved retrospective review was performed on all CLMs at a single tertiary care referral center (Jan 2006-Dec 2016, n=140). Asymptomatic cases that did not undergo elective resection were evaluated for subsequent CLM-related complications based on clinical records and a telephone quality of life survey. RESULTS Out of 39 (27.9%) who were initially managed nonoperatively, 13 (33%) developed CLM-related symptoms and underwent surgical intervention at a median age of 6.8years (range, 0.7-19.8years). The most common indication for conversion to operative management was pneumonia (78%). Larger lesions, as measured by CT scan, were significantly associated with the need for subsequent surgical intervention (mean maximal diameter, 5.7 vs. 2.9cm; p=0.005). Based on survey data with a median follow up of 3.9years (range, 0.2-13.2years), 17% developed chronic pulmonary symptoms, including cough (11%) and asthma requiring bronchodilators (12%). CONCLUSION Although these data support nonoperative management as a viable alternative to surgical resection, at least one-third of CLM children eventually develop pneumonia or other pulmonary symptoms. Larger lesions are correlated with an increased risk for eventual surgical resection. LEVEL OF EVIDENCE Level IV.
Collapse
Affiliation(s)
- Cory N Criss
- Section of Pediatric Surgery, Department of Surgery, Michigan Medicine, C.S. Mott Children's and Von Voigtlander Women's Hospital, Ann Arbor, MI.
| | - Ninette Musili
- Michigan State University College of Human Medicine, Lansing, MI
| | - Niki Matusko
- Department of Surgery, Michigan Medicine, Ann Arbor, MI
| | - Scott Baker
- Department of Radiology, Michigan Medicine, C.S. Mott Children's and Von Voigtlander Women's Hospital, Ann Arbor, MI
| | - James D Geiger
- Section of Pediatric Surgery, Department of Surgery, Michigan Medicine, C.S. Mott Children's and Von Voigtlander Women's Hospital, Ann Arbor, MI
| | - Shaun M Kunisaki
- Section of Pediatric Surgery, Department of Surgery, Michigan Medicine, C.S. Mott Children's and Von Voigtlander Women's Hospital, Ann Arbor, MI
| |
Collapse
|
41
|
Jelin EB, O'Hare EM, Jancelewicz T, Nasr I, Boss E, Rhee DS. Optimal timing for elective resection of asymptomatic congenital pulmonary airway malformations. J Pediatr Surg 2018. [PMID: 29514740 DOI: 10.1016/j.jpedsurg.2018.02.032] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
PURPOSE We sought to determine optimal timing for CPAM resection within the first year of life. METHODS We queried the National Surgical Quality Improvement Program pediatric database from 2012 to 2015 for elective CPAM resections on patients less than 1year of age. Patients were divided by age in months: 1-3 (n=57), 4-6 (n=135), and 6-12 (n=214). Patient operative variables and 30-day postoperative outcomes were compared. RESULTS A total of 406 patients were included with no differences in demographics or comorbidities. Median operative time increased with each older age category (115min, 152min, 163min, respectively; p<0.01). Thoracoscopic approach was less utilized in 1-3months (40.4%) compared to the older two age categories (65.9% and 69.6%, respectively; p<0.01). There were no differences by age in major complications, conversion to open, or readmissions. On multivariate analysis, ASA class≥3 (p<0.01) and prolonged operative time (p<0.01) were associated with a major complication. Furthermore, operations on patients aged 6-12months were associated with increased operative time (p<0.01) regardless of operative approach. CONCLUSION Elective CPAM resections are equally safe in patients 1-12months of age. Earlier resection including both open and thoracoscopic resection is associated with decreased operative time. LEVEL OF EVIDENCE IIc, Outcomes Research.
Collapse
Affiliation(s)
- Eric B Jelin
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States.
| | - Elizabeth M O'Hare
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Tim Jancelewicz
- Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, United States
| | - Isam Nasr
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Emily Boss
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Daniel S Rhee
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| |
Collapse
|
42
|
Wong KKY, Flake AW, Tibboel D, Rottier RJ, Tam PKH. Congenital pulmonary airway malformation: advances and controversies. THE LANCET CHILD & ADOLESCENT HEALTH 2018; 2:290-297. [PMID: 30169300 DOI: 10.1016/s2352-4642(18)30035-x] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Revised: 11/23/2017] [Accepted: 11/28/2017] [Indexed: 02/07/2023]
Abstract
Advances in antenatal screening have provided evidence that the prevalence of congenital pulmonary airway malformation is higher than previously thought. This means that, on a global scale, more congenital pulmonary airway malformations will be diagnosed and seen by clinicians across many different specialties. This increase poses new controversies and challenges for clinicians in terms of prenatal and postnatal management. Important and exciting research has begun to emerge in the past decade. This Review describes current understanding of the disease, the latest surgical developments, and highlights management issues and controversies, including the rationale and timing of surgical intervention, the choice of surgical approach, and long-term functional outcomes. In doing so, we attempt to provide a balanced management algorithm for readers.
Collapse
Affiliation(s)
- Kenneth K Y Wong
- Department of Surgery, University of Hong Kong, Queen Mary Hospital, Hong Kong, China.
| | - Alan W Flake
- Department of Surgery, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Dick Tibboel
- Department of Paediatric Surgery, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Robbert J Rottier
- Department of Paediatric Surgery, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Paul K H Tam
- Department of Surgery, University of Hong Kong, Queen Mary Hospital, Hong Kong, China
| |
Collapse
|
43
|
Danzer E, Hoffman C, D'Agostino JA, Boelig MM, Gerdes M, Bernbaum JC, Rosenthal H, Waqar LN, Rintoul NE, Herkert LM, Kallan MJ, Peranteau WH, Flake AW, Adzick NS, Hedrick HL. Short-Term Neurodevelopmental Outcome in Children Born With High-Risk Congenital Lung Lesions. Ann Thorac Surg 2018; 105:1827-1834. [PMID: 29438655 DOI: 10.1016/j.athoracsur.2018.01.033] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2017] [Revised: 12/30/2017] [Accepted: 01/09/2018] [Indexed: 10/18/2022]
Abstract
BACKGROUND This study sought to evaluate neurodevelopmental outcome in survivors of high-risk congenital lung lesions (CLLs) who underwent prenatal intervention or postnatal surgery within the first month of life. METHODS Forty-five high-risk CLL survivors underwent assessment using the Bayley Scales of Infant Development, 3rd Edition between July 2004 and December 2016. Scores were grouped as average, at-risk, and delayed based on SD intervals. Correlations between outcome and risk factors were analyzed by Fisher's exact test or two-sided t test as appropriate, with significant p values <0.05. RESULTS Open prenatal intervention was required in 13 (28.9%) children (fetal surgical resection, n = 4 , ex utero intrapartum treatment, n = 9), whereas 32 (71.1%) children had respiratory distress postnatally and required resection within the first month of life. Mean age at follow-up was 19.3 ± 10.3 months. Mean composite scores were within the expected average range. A total of 62.2% scored within the average range for all domains. At-risk scores were found in 26.7% of children in at least one domain, and 11.1% had delays in at least one domain. Neurodevelopmental outcome was similar between treatment groups. Prolonged ventilator support and neonatal intensive care unit stay, need for supplemental oxygen at day of life 30, gastroesophageal reflux disease, and delayed enteral feeding were associated with neurologic delays (all p < 0.05). CONCLUSIONS Neurodevelopmental scores for high-risk CLL survivors in infancy and toddlerhood are age appropriate. Neither fetal intervention nor the need for postnatal resection within the first month of life increases the risk of delays. Surrogate markers of a complicated neonatal course are predictive of adverse outcome.
Collapse
Affiliation(s)
- Enrico Danzer
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.
| | - Casey Hoffman
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Jo Ann D'Agostino
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Matthew M Boelig
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Marsha Gerdes
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Judy C Bernbaum
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Hannah Rosenthal
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Lindsay N Waqar
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Natalie E Rintoul
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Lisa M Herkert
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Michael J Kallan
- Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - William H Peranteau
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Alan W Flake
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - N Scott Adzick
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Holly L Hedrick
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| |
Collapse
|
44
|
Riley JS, Urwin JW, Oliver ER, Coleman BG, Khalek N, Moldenhauer JS, Spinner SS, Hedrick HL, Adzick NS, Peranteau WH. Prenatal growth characteristics and pre/postnatal management of bronchopulmonary sequestrations. J Pediatr Surg 2018; 53:265-269. [PMID: 29229484 PMCID: PMC5828905 DOI: 10.1016/j.jpedsurg.2017.11.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2017] [Accepted: 11/08/2017] [Indexed: 11/28/2022]
Abstract
PURPOSE The prenatal natural history of intralobar and extralobar bronchopulmonary sequestrations (BPSs), including lesion growth patterns and need for prenatal intervention, have not been fully characterized. We review our series of BPSs to determine their natural history and outcomes in the context of the need for prenatal intervention. METHODS A retrospective review of the pre/postnatal course of 103 fetuses with an intralobar (n=44) or extralobar BPS (n=59) managed at a single institution between 2008 and 2015 was performed. Outcomes included prenatal lesion growth trajectory, presence of hydrops, need for prenatal intervention, survival, and postnatal surgical management. RESULTS Most extralobar (71%) and intralobar BPSs (94%) decreased in size or became isoechoic from initial to final evaluation. Peak lesion size occurred at 26-28weeks gestation. Eight fetuses developed hydrothorax, four of which (all extralobar BPSs) also developed hydrops. All four hydropic fetuses received maternal betamethasone, and three hydropic fetuses underwent thoracentesis and/or thoracoamniotic shunt placement with subsequent hydrops resolution. All fetuses survived. Forty-one intralobar (93%) and 35 extralobar BPSs (59%) were resected after birth. CONCLUSIONS BPSs tend to decrease in size after 26-28weeks gestation and rarely require fetal intervention. Lesions resulting in hydrothorax ± hydrops can be effectively managed with maternal steroids and/or drainage of the hydrothorax. LEVEL OF EVIDENCE IV.
Collapse
Affiliation(s)
- John S Riley
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - John W Urwin
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Edward R Oliver
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Beverly G Coleman
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Nahla Khalek
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Julie S Moldenhauer
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Susan S Spinner
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Holly L Hedrick
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - N Scott Adzick
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - William H Peranteau
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, PA, USA.
| |
Collapse
|
45
|
H Chon A, Takeda MR, Felix JC, Chmait RH. A Complication of Percutaneous Sclerotherapy for Congenital Pulmonary Airway Malformation: Intravascular Injection and Cardiac Necrosis. Fetal Pediatr Pathol 2017; 36:437-444. [PMID: 29206544 DOI: 10.1080/15513815.2017.1346017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
INTRODUCTION A congenital pulmonary airway malformation (CPAM) type III may become large enough to cause hydrops fetalis. In such circumstances, the fetus can be treated with open fetal resection, maternal betamethasone administration, or percutaneous sclerotherapy. CASE REPORT A 24 week gestation fetus with a CPAM type III was treated by percutaneous sclerotherapy using ethanolamine oleate (EO). The EO inadvertently entered the left atrium and ventricle with subsequent fetal bradycardia and demise. Autopsy revealed myocardial necrosis. CONCLUSION Percutaneous sclerotherapy has been previously described in the literature for the treatment of microcystic CPAMs with secondary hydrops. This is the first reported case of an adverse event after fetal sclerotherapy.
Collapse
Affiliation(s)
- Andrew H Chon
- a Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine , University of Southern California , Los Angeles , CA , USA
| | - Moe R Takeda
- b Department of Pathology , University of Southern California , Los Angeles , CA , USA
| | - Juan C Felix
- b Department of Pathology , University of Southern California , Los Angeles , CA , USA
| | - Ramen H Chmait
- a Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine , University of Southern California , Los Angeles , CA , USA
| |
Collapse
|
46
|
Abstract
Congenital lung lesions (CLLs) comprise a heterogeneous group of developmental and histologic entities often diagnosed on screening prenatal ultrasound. Most fetuses with CLL are asymptomatic at birth; however, the risk of malignancy and infection drives the decision to prophylactically resect these lesions. The authors describe their approach to minimally invasive lobectomy in children with CLLs, postoperative care, and management of procedure-specific complications.
Collapse
Affiliation(s)
- Jarrett Moyer
- Department of Surgery, University of CA - San Francisco, 513 Parnassus Avenue, S-321, San Francisco, CA 94143, USA.
| | - Hanmin Lee
- Professor of Surgery, Division of Pediatric Surgery, Dept of Surgery, Universty of CA - San Francisco, San Francisco, CA
| | - Lan Vu
- Assistant Professor of Surgery, Division of Pediatric Surgery, Dept of Surgery, University of CA - San Francisco, San Francisco, CA
| |
Collapse
|
47
|
Abstract
Fetal MRI is a level III diagnostic tool performed subsequently a level II prenatal ultrasound (US), in cases of inconclusive ultrasonographic diagnosis or when a further investigation is required to confirm or improve the diagnosis, to plan an appropriate pregnancy management. Fetal MRI plays an increasingly important role in the prenatal diagnosis of fetal neck, chest and abdominal malformations, even if its role has been amply demonstrated, especially, in the field of fetal CNS anomalies. Due to its multiparametricity and multiplanarity, MRI provides a detailed evaluation of the whole fetal respiratory, gastrointestinal and genitourinary systems, especially on T2-weighted (W) images, with a good tissue contrast resolution. In the evaluation of the digestive tract, T1-W sequences are very important in relation to the typical hyperintensity of the large intestine, due to the presence of meconium. The objective of this review is to focus on the application of fetal MRI in neck, chest and abdominal diseases.
Collapse
|
48
|
Perea L, Blinman T, Piccione J, Laje P. Bilateral congenital lobar emphysema: staged management. J Pediatr Surg 2017; 52:1442-1445. [PMID: 28189445 DOI: 10.1016/j.jpedsurg.2017.01.056] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Revised: 01/16/2017] [Accepted: 01/21/2017] [Indexed: 10/20/2022]
Abstract
BACKGROUND Only a few isolated cases in the literature exist to guide management of bilateral congenital lobar emphysema (CLE). Here, we review our experience in infants with bilateral CLE. METHODS A case series of all infants presenting with bilateral CLE from 2014 to 2015 in a single institution. RESULTS Four patients underwent intervention, with all having right middle lobe (RML) and left upper lobe (LUL) affected. Preoperative planning with computed tomography angiography (CTA) chest allowed a tailored approach based on specific radiologic features. All patients also underwent bronchoscopy to evaluate the anatomy and to assess for alternative causes of airway compression. Three patients underwent unilateral lobectomies, two RML and one LUL. All are growing normally and on room air more than one year later. The last patient underwent a staged procedure beginning with left upper lobectomy followed by right middle lobectomy two weeks later after exhibiting rebound hyperexpansion of the remaining diseased lobe. Thoracoscopy was precluded by mass effect in all patients. No patients underwent emergent lobectomies. One patient had pulmonary interstitial glycogenosis (PIG) in the setting of CLE, first reported case of bilateral CLE with PIG. CONCLUSIONS This study supports a staged, image-guided, physiology-based operative approach to bilateral CLE. Excision of both diseased lobes does not appear to be mandatory, at least in the short-term follow up, and comports with a "the least intervention that is the most effective" philosophy. CTA is critical for planning, but the role of V/Q scan is not defined. Thoracoscopy appears to have no role. LEVEL OF EVIDENCE Treatment Study, Level IV.
Collapse
Affiliation(s)
- Lindsey Perea
- Department of Surgery, Philadelphia College of Osteopathic Medicine, 4170 City Avenue, Philadelphia, PA, 19131, USA.
| | - Thane Blinman
- Division of Pediatric General, Thoracic and Fetal Surgery, Department of Surgery, Children's Hospital of Philadelphia, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA.
| | - Joseph Piccione
- Division of Pulmonary Medicine, Department of Pediatrics, Children's Hospital of Philadelphia, PA, 19104, USA.
| | - Pablo Laje
- Division of Pediatric General, Thoracic and Fetal Surgery, Department of Surgery, Children's Hospital of Philadelphia, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA.
| |
Collapse
|
49
|
Pelizzo G, Avanzini MA, Folini M, Bussani R, Mantelli M, Croce S, Acquafredda G, Travaglino P, Cimino-Reale G, Boni M, Dambruoso I, Calcaterra V. CPAM type 2-derived mesenchymal stem cells: Malignancy risk study in a 14-month-old boy. Pediatr Pulmonol 2017; 52:990-999. [PMID: 28493304 DOI: 10.1002/ppul.23734] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Accepted: 04/20/2017] [Indexed: 12/19/2022]
Abstract
INTRODUCTION The association between congenital pulmonary airway malformations (CPAM) and malignancy is reported in the literature. Interactions between the tumor, immune, and mesenchymal stromal/stem cells (MSCs) have been recognized as crucial for understanding tumorigenesis. We characterized MSCs isolated from CPAM lesions in order to define potential malignancy risks. METHODS CPAM II pulmonary tissue was used for MSC expansion; a "healthy" lung section from the same child was used as a comparator. Morphology, immunophenotype, differentiation and immunological capacity, proliferative growth, gene signature telomerase activity, and in vivo tumorigenicity in nude mice were evaluated. RESULTS MSCs were successfully isolated and propagated from CPAM tissue. CPAM-MSCs presented the typical MSC morphology and phenotype, while exhibiting high proliferative capacity, reaching confluence at a median time of 5 days as well as differentiation capabilities. CPAM-MSCs at early passages were not neoplastic and chromosomally normal, even though unbalanced chromosomal rearrangements were noted by molecular karyotype. CONCLUSIONS CPAM-MSCs exhibited specific features similar to tumor derived MSCs. Whilst there was no evidence of malignant transformation in the cystic tissue, our results provide evidence that this abnormal tissue has malignant potential. MSCs are considered important players in the tumor microenvironment and they have been closely linked to regulation of tumor survival, growth, and progression. Thus, early lesion resection also in asymptomatic patients might be indicated to exclude that the microenvironment may be potentially permissive to cancer development.
Collapse
Affiliation(s)
- Gloria Pelizzo
- Pediatric Surgery Unit, Children's Hospital, Istituto Mediterraneo di Eccellenza Pediatrica, Palermo, Italy
| | - Maria A Avanzini
- Immunology and Transplantation Laboratory/Cell Factory/Pediatric Hematology/Oncology Department, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Marco Folini
- Molecular Pharmacology Unit, Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Rossana Bussani
- Institute of Pathologic Anatomy, University of Trieste, Trieste, Italy
| | - Melissa Mantelli
- Immunology and Transplantation Laboratory/Cell Factory/Pediatric Hematology/Oncology Department, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Stefania Croce
- Immunology and Transplantation Laboratory/Cell Factory/Pediatric Hematology/Oncology Department, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Gloria Acquafredda
- Immunology and Transplantation Laboratory/Cell Factory/Pediatric Hematology/Oncology Department, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Paola Travaglino
- Immunology and Transplantation Laboratory/Cell Factory/Pediatric Hematology/Oncology Department, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Graziella Cimino-Reale
- Molecular Pharmacology Unit, Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Marina Boni
- Hematology Department, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Irene Dambruoso
- Hematology Department, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Valeria Calcaterra
- Pediatric Unit, Department of Internal Medicine, University of Pavia and Department of Maternal and Children's Health, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| |
Collapse
|
50
|
Cruz-Martinez R, Martínez-Rodríguez M, Bermúdez-Rojas M, Magaña-Abarca C, Narvaez-Dominguez V, Rojas-Macedo A, Bautista-García N, Alcocer-Alcocer M. Fetal laser ablation of feeding artery of cystic lung lesions with systemic arterial blood supply. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2017; 49:744-750. [PMID: 27363854 DOI: 10.1002/uog.16011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Revised: 06/15/2016] [Accepted: 06/17/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVE To assess the effectiveness of laser surgery in fetuses with a cystic lung lesion with systemic arterial blood supply (hybrid lung lesion) at risk of perinatal death. METHODS A cohort of five consecutive fetuses with a large hybrid lung lesion associated with hydrops and/or pleural effusion with severe lung compression was selected for percutaneous ultrasound-guided fetal laser ablation of the feeding artery (FLAFA) before 32 weeks' gestation in a single tertiary national referral center in Queretaro, Mexico. The primary outcomes were survival and need for postnatal surgery. RESULTS FLAFA was performed successfully in all cases at a median gestational age of 24.9 (range, 24.4-31.7) weeks. After fetal intervention, dimensions in both lungs increased and fluid effusions resolved in all cases. All cases were delivered liveborn at term at a median gestational age of 39.6 (range, 38.0-39.7) weeks, without respiratory morbidity or need for oxygen support, resulting in perinatal survival of 100%. During follow-up, three (60%) cases showed progressive regression of the entire lung mass and did not require postnatal surgery, whereas in two (40%) cases a progressive decrease in size of the mass was observed but a cystic portion of the lung mass persisted and postnatal lobectomy was required. CONCLUSION In fetuses with large hybrid lung lesions at risk of perinatal death, FLAFA is feasible and could improve survival and decrease the need for postnatal surgery. Copyright © 2016 ISUOG. Published by John Wiley & Sons Ltd.
Collapse
Affiliation(s)
- R Cruz-Martinez
- National Fetal Medicine Research Network 'Fetal Medicine Mexico', Queretaro, Mexico
- Fetal Medicine and Surgery Research Unit, Children's and Women's Specialty Hospital of Queretaro, and Unidad de Investigación en Neurodesarrollo, Instituto de Neurobiología, Universidad Nacional Autónoma de México (UNAM) Campus Juriquilla, Queretaro, Mexico
| | - M Martínez-Rodríguez
- National Fetal Medicine Research Network 'Fetal Medicine Mexico', Queretaro, Mexico
- Fetal Medicine and Surgery Research Unit, Children's and Women's Specialty Hospital of Queretaro, and Unidad de Investigación en Neurodesarrollo, Instituto de Neurobiología, Universidad Nacional Autónoma de México (UNAM) Campus Juriquilla, Queretaro, Mexico
| | - M Bermúdez-Rojas
- National Fetal Medicine Research Network 'Fetal Medicine Mexico', Queretaro, Mexico
| | - C Magaña-Abarca
- National Fetal Medicine Research Network 'Fetal Medicine Mexico', Queretaro, Mexico
| | - V Narvaez-Dominguez
- Fetal Medicine and Surgery Research Unit, Children's and Women's Specialty Hospital of Queretaro, and Unidad de Investigación en Neurodesarrollo, Instituto de Neurobiología, Universidad Nacional Autónoma de México (UNAM) Campus Juriquilla, Queretaro, Mexico
| | - A Rojas-Macedo
- Department of Neonatology, Children's and Women's Specialty Hospital of Queretaro, Queretaro, Mexico
| | - N Bautista-García
- Fetal Medicine and Surgery Research Unit, Children's and Women's Specialty Hospital of Queretaro, and Unidad de Investigación en Neurodesarrollo, Instituto de Neurobiología, Universidad Nacional Autónoma de México (UNAM) Campus Juriquilla, Queretaro, Mexico
| | - M Alcocer-Alcocer
- Fetal Medicine and Surgery Research Unit, Children's and Women's Specialty Hospital of Queretaro, and Unidad de Investigación en Neurodesarrollo, Instituto de Neurobiología, Universidad Nacional Autónoma de México (UNAM) Campus Juriquilla, Queretaro, Mexico
| |
Collapse
|