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De Luca D, Loi B, Tingay D, Fiori H, Kingma P, Dellacà R, Autilio C. Surfactant status assessment and personalized therapy for surfactant deficiency or dysfunction. Semin Fetal Neonatal Med 2023; 28:101494. [PMID: 38016825 DOI: 10.1016/j.siny.2023.101494] [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] [Indexed: 11/30/2023]
Abstract
Surfactant is a pivotal neonatal drug used both for respiratory distress syndrome due to surfactant deficiency and for more complex surfactant dysfunctions (such as in case of neonatal acute respiratory distress syndrome). Despite its importance, indications for surfactant therapy are often based on oversimplified criteria. Lung biology and modern monitoring provide several diagnostic tools to assess the patient surfactant status and they can be used for a personalized surfactant therapy. This is desirable to improve the efficacy of surfactant treatment and reduce associated costs and side effects. In this review we will discuss these diagnostic tools from a pathophysiological and multi-disciplinary perspective, focusing on the quantitative or qualitative surfactant assays, lung mechanics or aeration measurements, and gas exchange metrics. Their biological and technical characteristics are described with practical information for clinicians. Finally, available evidence-based data are reviewed, and the diagnostic accuracy of the different tools is compared. Lung ultrasound seems the most suitable tool for assessing the surfactant status, while some other promising tests require further research and/or development.
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Affiliation(s)
- Daniele De Luca
- Division of Pediatrics and Neonatal Critical Care, "Antoine Béclère" Hospital, Paris Saclay University Hospitals, APHP, Paris, France; Physiopathology and Therapeutic Innovation Unit, INSERM U999, Paris Saclay University, Paris, France; Department of Pediatrics, Division of Neonatology, Stanford University, School of Medicine - Lucile Packard Children's Hospital, Palo Alto, CA, USA.
| | - Barbara Loi
- Division of Pediatrics and Neonatal Critical Care, "Antoine Béclère" Hospital, Paris Saclay University Hospitals, APHP, Paris, France; Physiopathology and Therapeutic Innovation Unit, INSERM U999, Paris Saclay University, Paris, France
| | - David Tingay
- Neonatal Research Unit, Murdoch Children's Research Institute, Parkville, Australia; Department of Pediatrics, University of Melbourne, Melbourne, Australia
| | - Humberto Fiori
- Division of Neonatology, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Paul Kingma
- Perinatal Institute, Cincinnati Children's University Hospital Medical Center, Cincinnati, OH, USA
| | - Raffaele Dellacà
- Department of Electronics, Information and Bio-engineering, Polytechnical University of Milan, Milan, Italy
| | - Chiara Autilio
- Department of Biochemistry and Molecular Biology and Research Institute Hospital October 12 (imas12), Faculty of Biology, Complutense University, Madrid, Spain; Clinical Pathology and Microbiology Unit, San Carlo Hospital, Potenza, Italy
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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.
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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.
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Rebollo-Simarro M, Alonso-Ojembarrena A. Lung ultrasound description of a newborn with bronchial atresia: A case report. ULTRASOUND (LEEDS, ENGLAND) 2023; 31:155-158. [PMID: 37144226 PMCID: PMC10152314 DOI: 10.1177/1742271x221114063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 06/12/2022] [Indexed: 05/06/2023]
Abstract
Introduction Congenital pulmonary malformations are a heterogeneous group of embryological alterations at different stages of lung development, the most frequent being the congenital malformation of the airway. Lung ultrasound is a very useful tool in neonatal intensive care units, providing great value for differential diagnosis, as well as therapeutic response or early detection of complications. Case Report The case is a newborn of 38weeks' gestation who was followed by prenatal ultrasound control for suspected adenomatous cystic malformation type III in the left lung from week 22. She did not present complications during pregnancy. The study of Genetics and serological test were negative. She was born by urgent caesarean section due to breech presentation without requiring resuscitation, weighing 2.915 g. She was admitted to the Unit for study, remaining stable throughout her stay, with a normal physical examination. Atelectasis of the left upper lobe was appreciated by chest X-ray. Pulmonary ultrasound on the second day of life showed signs of consolidation in the left posterosuperior field with air bronchogram, without other alterations. In subsequent ultrasound controls, an interstitial infiltrate was observed in the left posterosuperior region, compatible with progressive aeration of the area, which was maintained until 1 month of life. The computed tomographic scan performed at 6months of age shows hyperlucency and increased volume in the left upper lobe with slight hypovascularization, accompanied by paramediastinal subsegmental atelectasis. There was a hypodense image at the hilar level. These findings were compatible with bronchial atresia, later confirmed by fiberoptic bronchoscopy. At 18months of age, surgical intervention was performed. Discussion and Conclusion We present the first case of bronchial atresia diagnosed by LUS, thus adding new images to the very scarce literature currently available.
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Bediwy AS, Al-Biltagi M, Nazeer JA, Saeed NK. Chest ultrasound in neonates: What neonatologists should know. Artif Intell Med Imaging 2022; 3:8-20. [DOI: 10.35711/aimi.v3.i1.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 02/12/2022] [Accepted: 02/23/2022] [Indexed: 02/06/2023] Open
Abstract
For many years, ultrasound was thought to have no indications in pulmonary imaging because lungs are filled with air, creating no acoustic mismatch, as encountered by ultrasound wave beam. Lung ultrasound (LUS) was started in adult critical care settings to detect pleural effusion and acquired more indications over time. In the neonatal intensive care unit (NICU), the use of chest ultrasound has gained more attention during the last two decades. Being a radiation-free, bedside, rapid, and handy tool, LUS started to replace chest X-rays in NICU. Using LUS depends upon understanding the nature of normal lungs and the changes induced by different diseases. With the help of LUS, an experienced neonatologist can detect many of the respiratory problems so fast that interventional therapy can be introduced as early as possible. LUS can diagnose pleural effusion, pneumothorax, pneumonia, transient tachypnoea of the newborn, respiratory distress syndrome, pulmonary atelectasis, meconium aspiration syndrome, bronchopulmonary dysplasia, and some other disorders with very high accuracy. LUS will be helpful in initial diagnosis, follow-up, and predicting the need for further procedures such as mechanical ventilation, diuretic therapy, surfactant therapy, etc. There are some limitations to using LUS in some respiratory disorders such as bullae, interstitial emphysema, and other conditions. This review will highlight the importance of LUS, its uses, and limitations.
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Affiliation(s)
- Adel Salah Bediwy
- Department of Chest Disease, Faculty of Medicine, Tanta University, Tanta 31511, Algharbia, Egypt
- Department of Pulmonology, University Medical Center, Arabian Gulf University, Manama 26671, Manama, Bahrain
| | - Mohammed Al-Biltagi
- Department of Pediatrics, Faculty of Medicine, Tanta University, Tanta 31511, Algharbia, Egypt
- Department of Pediatrics, University Medical Center, Arabian Gulf University, Manama 26671, Manama, Bahrain
| | - Jameel Ahmed Nazeer
- Department of Radiology, University Medical center, King Abdulla Medical City, Arabian Gulf University, Manama 26671, Manama, Bahrain
| | - Nermin Kamal Saeed
- Medical Microbiology Section, Pathology Department, Salmaniya Medical Complex , Ministry of Health, Kingdom of Bahrain , Manama 12, Manama, Bahrain
- Microbiology Section, Pathology Department, Irish Royal College of Surgeon, Bahrain, Busaiteen 15503, Muharraq, Bahrain
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Musolino AM, Tomà P, De Rose C, Pitaro E, Boccuzzi E, De Santis R, Morello R, Supino MC, Villani A, Valentini P, Buonsenso D. Ten Years of Pediatric Lung Ultrasound: A Narrative Review. Front Physiol 2022; 12:721951. [PMID: 35069230 PMCID: PMC8770918 DOI: 10.3389/fphys.2021.721951] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 11/17/2021] [Indexed: 12/04/2022] Open
Abstract
Lung diseases are the most common conditions in newborns, infants, and children and are also the primary cause of death in children younger than 5 years old. Traditionally, the lung was not thought to be a target for an ultrasound due to its inability to penetrate the gas-filled anatomical structures. With the deepening of knowledge on ultrasound in recent years, it is now known that the affected lung produces ultrasound artifacts resulting from the abnormal tissue/gas/tissue interface when ultrasound sound waves penetrate lung tissue. Over the years, the application of lung ultrasound (LUS) has changed and its main indications in the pediatric population have expanded. This review analyzed the studies on lung ultrasound in pediatrics, published from 2010 to 2020, with the aim of highlighting the usefulness of LUS in pediatrics. It also described the normal and abnormal appearances of the pediatric lung on ultrasound as well as the benefits, limitations, and possible future challenges of this modality.
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Affiliation(s)
- Anna Maria Musolino
- Pediatric Emergency Unit, Department of Emergency and General Pediatrics, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Paolo Tomà
- Department of Imaging, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Cristina De Rose
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Eugenio Pitaro
- Pediatric Emergency Unit, Department of Emergency and General Pediatrics, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Elena Boccuzzi
- Pediatric Emergency Unit, Department of Emergency and General Pediatrics, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Rita De Santis
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Rosa Morello
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Maria Chiara Supino
- Pediatric Emergency Unit, Department of Emergency and General Pediatrics, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Alberto Villani
- General Pediatric and Infectious Disease Unit, Internal Care Department, Bambino Gesù Children’s Hospital, Rome, Italy
| | - Piero Valentini
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Danilo Buonsenso
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, Rome, Italy
- Global Health Research Institute, Istituto di Igiene, Università Cattolica del Sacro Cuore, Rome, Italy
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Wang J, Wei H, Chen H, Wan K, Mao R, Xiao P, Chang X. Application of ultrasonography in neonatal lung disease: An updated review. Front Pediatr 2022; 10:1020437. [PMID: 36389379 PMCID: PMC9640768 DOI: 10.3389/fped.2022.1020437] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 09/27/2022] [Indexed: 11/26/2022] Open
Abstract
Lung disease is often life-threatening for both preterm and term newborns. Therefore, an accurate and rapid diagnosis of lung diseases in newborns is crucial, as management strategies differ with different etiologies. To reduce the risk of radiation exposure derived from the conventionally used chest x-ray as well as computed tomography scans, lung ultrasonography (LUS) has been introduced in clinical practice to identify and differentiate neonatal lung diseases because of its radiation-free characteristic, convenience, high accuracy, and low cost. In recent years, it has been proved that LUS exhibits high sensitivity and specificity for identifying various neonatal lung diseases. Here, we offer an updated review of the applications of LUS in neonatal lung diseases based on the reports published in recent years (2017 to present).
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Affiliation(s)
- Jin Wang
- Department of Ultrasound Medicine, Nanjing Lishui People's Hospital, Zhongda Hospital Lishui Branch, Southeast University, Nanjing, China
| | - Hongjuan Wei
- Department of Neonatology, Nanjing Lishui People's Hospital, Zhongda Hospital Lishui Branch, Southeast University, Nanjing, China
| | - Hui Chen
- Department of Ultrasound Medicine, Nanjing Lishui People's Hospital, Zhongda Hospital Lishui Branch, Southeast University, Nanjing, China
| | - Ke Wan
- School of Medical Sciences, University of Sydney, Sydney, New South Wales, Australia
| | - Ruifeng Mao
- School of Life Sciences, Huaiyin Normal University, Huai'an, China
| | - Peng Xiao
- Department of Dermatology, Nanjing Lishui People's Hospital, Zhongda Hospital Lishui Branch, Southeast University, Nanjing, China
| | - Xin Chang
- Department of Ultrasound Medicine, Nanjing Lishui People's Hospital, Zhongda Hospital Lishui Branch, Southeast University, Nanjing, China
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7
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Liu X, Si S, Guo Y, Wu H. Limitations of Bedside Lung Ultrasound in Neonatal Lung Diseases. Front Pediatr 2022; 10:855958. [PMID: 35558371 PMCID: PMC9086677 DOI: 10.3389/fped.2022.855958] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 03/31/2022] [Indexed: 11/13/2022] Open
Abstract
Lung ultrasound is a technique that has rapidly developed in recent years. It is a low-cost, radiation-free, and easy-to-operate tool that can be repeatedly performed at the bedside. Compared to chest X-ray, lung ultrasound has high sensitivity and specificity in the diagnosis of neonatal respiratory distress syndrome, transient tachypnoea of newborns and pneumothorax. Lung ultrasound has been widely used in neonatal intensive care units. However, due to the physical barriers of air, where ultrasonic waves cannot pass and therefore reflection artifacts occur, it has limitations in some other lung diseases and cannot fully substitute for chest X-rays or CT/MRI scanning. This review describes these limitations in detail and highlights that if clinical symptoms are not effectively alleviated after medical treatment or the clinical presentation is not compatible with the ultrasound appearances, then chest X-rays or CT/MRI scanning should be performed to avoid misdiagnosis and mistreatment.
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Affiliation(s)
- Xiaolei Liu
- Department of Neonatology, The First Hospital of Jilin University, Changchun, China
| | - Shuyu Si
- Department of Neonatology, The First Hospital of Jilin University, Changchun, China
| | - Yiyi Guo
- Department of Neonatology, The First Hospital of Jilin University, Changchun, China
| | - Hui Wu
- Department of Neonatology, The First Hospital of Jilin University, Changchun, China
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Ruoss JL, Bazacliu C, Cacho N, De Luca D. Lung Ultrasound in the Neonatal Intensive Care Unit: Does It Impact Clinical Care? CHILDREN (BASEL, SWITZERLAND) 2021; 8:children8121098. [PMID: 34943297 PMCID: PMC8700415 DOI: 10.3390/children8121098] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/16/2021] [Accepted: 11/22/2021] [Indexed: 02/06/2023]
Abstract
A neonatal point-of-care ultrasound has multiple applications, but its use has been limited in neonatal intensive care units in the Unites States. An increasing body of evidence suggests that lung ultrasound performed by the neonatologist, at the bedside, is reliable and accurate in differentiating neonatal respiratory conditions, predicting morbidity, and guiding invasive interventions. Recent research has shown that a lung ultrasound can assist the clinician in accurately identifying and managing conditions such as respiratory distress syndrome, transient tachypnea of the newborn, and bronchopulmonary dysplasia. In this review, we discuss basic lung ultrasound terminology, evidence for applications of neonatal lung ultrasound, and its use as a diagnostic and predictive tool for common neonatal respiratory pathologies.
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Affiliation(s)
- J. Lauren Ruoss
- Division of Neonatology, University of Florida, Gainesville, FL 32610, USA; (C.B.); (N.C.)
- Correspondence:
| | - Catalina Bazacliu
- Division of Neonatology, University of Florida, Gainesville, FL 32610, USA; (C.B.); (N.C.)
| | - Nicole Cacho
- Division of Neonatology, University of Florida, Gainesville, FL 32610, USA; (C.B.); (N.C.)
| | - Daniele De Luca
- Division of Pediatrics and Neonatal Critical Care, A. Béclère Medical Center, Paris Saclay University Hospitals, APHP, 94270 Paris, France;
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Ammirabile A, Buonsenso D, Di Mauro A. Lung Ultrasound in Pediatrics and Neonatology: An Update. Healthcare (Basel) 2021; 9:1015. [PMID: 34442152 PMCID: PMC8391473 DOI: 10.3390/healthcare9081015] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 07/29/2021] [Accepted: 08/05/2021] [Indexed: 12/24/2022] Open
Abstract
The potential role of ultrasound for the diagnosis of pulmonary diseases is a recent field of research, because, traditionally, lungs have been considered unsuitable for ultrasonography for the high presence of air and thoracic cage that prevent a clear evaluation of the organ. The peculiar anatomy of the pediatric chest favors the use of lung ultrasound (LUS) for the diagnosis of respiratory conditions through the interpretation of artefacts generated at the pleural surface, correlating them to disease-specific patterns. Recent studies demonstrate that LUS can be a valid alternative to chest X-rays for the diagnosis of pulmonary diseases, especially in children to avoid excessive exposure to ionizing radiations. This review focuses on the description of normal and abnormal findings during LUS of the most common pediatric pathologies. Current literature demonstrates usefulness of LUS that may become a fundamental tool for the whole spectrum of lung pathologies to guide both diagnostic and therapeutic decisions.
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Affiliation(s)
- Angela Ammirabile
- Neonatology and Neonatal Intensive Care Unit, Department of Biomedical Science and Human Oncology, “Aldo Moro” University of Bari, 70100 Bari, Italy
| | - Danilo Buonsenso
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy;
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Global Health Research Institute, Istituto di Igiene, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Antonio Di Mauro
- Pediatric Primary Care, National Pediatric Health Care System, Via Conversa 12, 10135 Margherita di Savoia, Italy;
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The Role of Lung Ultrasound in the Management of the Critically Ill Neonate-A Narrative Review and Practical Guide. CHILDREN-BASEL 2021; 8:children8080628. [PMID: 34438519 PMCID: PMC8391155 DOI: 10.3390/children8080628] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 07/19/2021] [Accepted: 07/22/2021] [Indexed: 12/11/2022]
Abstract
Lung ultrasound makes use of artifacts generated by the ratio of air and fluid in the lung. Recently, an enormous increase of research regarding lung ultrasound emerged, especially in intensive care units. The use of lung ultrasound on the neonatal intensive care unit enables the clinician to gain knowledge about the respiratory condition of the patients, make quick decisions, and reduces exposure to ionizing radiation. In this narrative review, the possibilities of lung ultrasound for the stabilization and resuscitation of the neonate using the ABCDE algorithm will be discussed.
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11
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Lung Ultrasound: Its Findings and New Applications in Neonatology and Pediatric Diseases. Diagnostics (Basel) 2021; 11:diagnostics11040652. [PMID: 33916882 PMCID: PMC8066390 DOI: 10.3390/diagnostics11040652] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/23/2021] [Accepted: 03/29/2021] [Indexed: 12/14/2022] Open
Abstract
Lung ultrasound has become increasingly used in both adult and pediatric populations, allowing the rapid evaluation of many lung and pleura diseases. This popularity is due to several advantages of the method such as the low cost, rapidity, lack of ionizing radiation, availability of bedside and repeatability of the method. These features are even more important after the outbreak of the SARS-CoV-2 pandemic, given the possibility of recognizing through ultrasound the signs of interstitial lung syndrome typical of pneumonia caused by the virus. The purpose of this paper is to review the available evidence of lung ultrasound (LUS) in children and its main applications in pediatric diseases.
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12
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Point-of-care lung ultrasound in neonatology: classification into descriptive and functional applications. Pediatr Res 2021; 90:524-531. [PMID: 30127522 PMCID: PMC7094915 DOI: 10.1038/s41390-018-0114-9] [Citation(s) in RCA: 97] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 05/28/2018] [Accepted: 06/20/2018] [Indexed: 01/29/2023]
Abstract
Lung ultrasound (LUS) is the latest amongst imaging techniques: it is a radiation-free, inexpensive, point-of-care tool that the clinician can use at the bedside. This review summarises the rapidly growing scientific evidence on LUS in neonatology, dividing it into descriptive and functional applications. We report the description of the main ultrasound features of neonatal respiratory disorders and functional applications of LUS aiming to help a clinical decision (such as surfactant administration, chest drainage etc). Amongst the functional applications, we propose SAFE (Sonographic Algorithm for liFe threatening Emergencies) as a standardised protocol for emergency functional LUS in critical neonates. SAFE has been funded by a specific grant issued by the European Society for Paediatric Research. Future potential development of LUS in neonatology might be linked to its quantitative evaluation: we also discuss available data and research directions using computer-aided diagnostic techniques. Finally, tools and opportunities to teach LUS and expand the research network are briefly presented.
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13
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Xu W, Wen Q, Zha L, Liu C, Huang P. Application of ultrasound in a congenital cystic adenomatoid malformation in an adult: A case report. Medicine (Baltimore) 2020; 99:e23505. [PMID: 33285760 PMCID: PMC7717730 DOI: 10.1097/md.0000000000023505] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
INTRODUCTION Congenital cystic adenomatoid malformation (CCAM) is a rare developmental lung abnormality, that typically manifests in neonates and infants but rarely in adults. Ultrasound is an important method of diagnosing CCAM in neonates and infants; however, few articles have reported the value of transthoracic lung ultrasound in the diagnosis of CCAM in adults. PATIENT CONCERNS We present a case of a 34-year-old woman with a cavitary lesion in her left lower lobe, that suggested chronic inflammation. DIAGNOSIS The patient underwent ultrasound examination and contrast-enhanced ultrasound-guided transthoracic core biopsy; histology suggested the diagnosis of lung hamartoma. Surgical resection of the lesion followed by histopathological analysis confirmed the diagnosis of CCAM. INTERVENTIONS The patient underwent transthoracic core biopsy under contrast-enhanced ultrasound guidance. A left lower lobectomy was then performed subsequently. OUTCOMES The patient had a smooth recovery and remained asymptomatic during the 12-months of postoperative follow-up. CONCLUSION We report a rare case of CCAM to suggest that transthoracic ultrasound combined with contrast-enhanced ultrasound is a safe and effective method of diagnosing the subpleural lung malformations in adults, thereby avoiding multiple radiation exposures and associated complications.
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Corsini I, Parri N, Ficial B, Dani C. Lung ultrasound in the neonatal intensive care unit: Review of the literature and future perspectives. Pediatr Pulmonol 2020; 55:1550-1562. [PMID: 32339409 DOI: 10.1002/ppul.24792] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 04/14/2020] [Accepted: 04/16/2020] [Indexed: 01/30/2023]
Abstract
Lung ultrasound (LU) has been increasingly used as a point-of-care method in recent years. LU has numerous advantages compared to traditional imaging tools such as chest X-ray (radiography) (CXR): it is faster and portable, does not use ionizing radiation, is performed by the same physician who cares for the patient, and can be repeated to follow the progress of the disease and the response to treatment. There is a large body of evidence that LU has an excellent diagnostic effectiveness compared to CXR, not only in adults and children, but also in neonates. This review article describes how to perform LU, how to interpret findings, and how to use LU to diagnose and differentiate common neonatal pulmonary diseases. Strengths but also limits of the technique are highlighted. Finally, we describe the recent revolutionary role of LU. The development of scoring methods in neonates with respiratory distress syndrome allowed to quantify the severity of the disease and to assist the physician in the clinical management and follow-up.
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Affiliation(s)
- Iuri Corsini
- Division of Neonatology, Careggi University Hospital of Florence, Florence, Italy
| | - Niccolò Parri
- Department of Pediatric Emergency Medicine and Trauma Center, Meyer University Children's Hospital, Florence, Italy
| | - Benjamim Ficial
- Neonatal Intensive Care Unit, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Carlo Dani
- Department of Neurosciences, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy
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Merli L, Nanni L, Curatola A, Pellegrino M, De Santis M, Silvaroli S, Paradiso FV, Buonsenso D. Congenital lung malformations: a novel application for lung ultrasound? J Ultrasound 2019; 24:349-353. [PMID: 31487034 DOI: 10.1007/s40477-019-00406-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Accepted: 08/28/2019] [Indexed: 01/09/2023] Open
Abstract
Congenital lung malformations (CLMs) include a group of different disorders. With widespread use of antenatal ultrasonography (aUS) and increased use of pre-natal magnetic resonance imaging (MRI), CLMs are increasingly detected, nevertheless the best postnatal imaging approach is not yet well defined: newborns usually undergo several chest X-rays and eventually computed tomography to confirm the diagnosis. In this case series, we show lung ultrasound features of three different cases of congenital lung malformations, describing prenatal and postnatal images comparing different imaging techniques.
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Affiliation(s)
- L Merli
- Dipartimento Scienze Salute della Donna, del Bambino e di Sanità Pubblica-UOC Chirurgia Pediatrica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - L Nanni
- Dipartimento Scienze Salute della Donna, del Bambino e di Sanità Pubblica-UOC Chirurgia Pediatrica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.,Istituto di Patologia Speciale Chirurgica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - A Curatola
- Dipartimento Scienze Salute della Donna, del Bambino e di Sanità Pubblica-UOC Pediatria, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - M Pellegrino
- Dipartimento Scienze Salute della Donna, del Bambino e di Sanità Pubblica-UOC Ostetricia e Patologia Ostetrica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - M De Santis
- Dipartimento Scienze Salute della Donna, del Bambino e di Sanità Pubblica-UOC Ostetricia e Patologia Ostetrica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.,Centro Studi per la Tutela della Salute della Madre e del Concepito, Istituto di Clinica Ostetrica e Ginecologica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - S Silvaroli
- Dipartimento Scienze Salute della Donna, del Bambino e di Sanità Pubblica-UOC Chirurgia Pediatrica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - F V Paradiso
- Dipartimento Scienze Salute della Donna, del Bambino e di Sanità Pubblica-UOC Chirurgia Pediatrica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Danilo Buonsenso
- Dipartimento Scienze Salute della Donna, del Bambino e di Sanità Pubblica-UOC Pediatria, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy. .,Università Cattolica del Sacro Cuore, Rome, Italy.
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16
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Corsini I, Parri N, Coviello C, Leonardi V, Dani C. Lung ultrasound findings in congenital diaphragmatic hernia. Eur J Pediatr 2019; 178:491-495. [PMID: 30666398 DOI: 10.1007/s00431-019-03321-y] [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: 10/25/2018] [Revised: 01/04/2019] [Accepted: 01/09/2019] [Indexed: 11/30/2022]
Abstract
Congenital diaphragmatic hernia (CDH) occurs in approximately 1 in 2500 to 5000 infants. The use of lung ultrasound (LUS) for its diagnosis has been reported in only two case reports. The aim of this study was to report the LUS pattern of CDH in a case series of infants with respiratory distress. This case series was part of a cohort enrolled in a larger prospective observational study. LUS was performed at the point-of-care during the first 24 h of life of the neonates and its operation time was measured. Seven cases (six left and one right CDH) were diagnosed. We found that the pattern of LUS for CDH diagnosis includes (1) partial absence of the hyperechoic line representing the normal diaphragmatic profile, (2) partial absence of the pleural line in the affected hemithorax, (3) absence of A lines in the affected area, (4) presence of multi-layered area with hyperechoic contents in motion (normal gut), and (5) possible presence of parenchymatous organs inside the thorax (i.e., liver or spleen).Conclusion: A description of LUS pattern in infants with CDH is provided. LUS at the point-of-care may allow the prompt diagnosis of CDH and this is particularly useful in cases of missed prenatal diagnosis. What is Known: • Congenital diaphragmatic hernia occurs in approximately 1 in 2500 to 5000 infants but the use of lung ultrasound for its diagnosis has been reported in only two case reports. What is New: • Research provided a description of lung ultrasound pattern in infants with congenital diaphragmatic hernia. • Lung ultrasound at the point-of-care may allow a prompt diagnosis of congenital diaphragmatic hernia, particularly useful in cases of missed prenatal diagnosis.
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Affiliation(s)
- Iuri Corsini
- Division of Neonatology, Careggi University Hospital of Florence, Largo Brambilla, 3, 50134, Florence, Italy.
| | - Niccolò Parri
- Department of Pediatric Emergency Medicine and Trauma Center, Meyer University Children's Hospital, Florence, Italy
| | - Caterina Coviello
- Division of Neonatology, Careggi University Hospital of Florence, Largo Brambilla, 3, 50134, Florence, Italy
| | - Valentina Leonardi
- Division of Neonatology, Careggi University Hospital of Florence, Largo Brambilla, 3, 50134, Florence, Italy
| | - Carlo Dani
- Division of Neonatology, Careggi University Hospital of Florence, Largo Brambilla, 3, 50134, Florence, Italy.,Department of Neurosciences, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy
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