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Bennett S, Hornberger LK, Fruitman D, Bradley TJ, Mansukhani GP. Fetal diagnosis and management of pulmonary artery sling: A case series. Prenat Diagn 2024; 44:868-875. [PMID: 38446572 DOI: 10.1002/pd.6540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 02/05/2024] [Accepted: 02/13/2024] [Indexed: 03/08/2024]
Abstract
OBJECTIVE Pulmonary artery sling is a rare congenital anomaly accounting for 2% of all patients with vascular anomalies that cause airway obstruction. In the normal heart, the left (LPA) and right (RPA) pulmonary arteries arise in the intrapericardial space. However, in the pulmonary artery sling, the LPA trunk arises in the extrapericardial space from the posterior aspect of the mid RPA and courses posterior to the trachea causing tracheal compression and, at times, bronchial compression. While a full spectrum of congenital cardiac pathology can be identified before birth, only a few case reports document the prenatal diagnosis of an Left pulmonary artery sling (LPAS). METHOD We retrospectively identified all cases of prenatal LPAS from three Canadian fetal cardiology centers (2015-2022). RESULTS Using the 3-vessel-tracheal view via fetal echocardiography (FE), four fetuses from three pregnancies demonstrated abnormal origin of the LPA from RPA and echogenic trachea. In one of two affected monochorionic twins coronal imaging demonstrated a significant narrowing of the large airways consistent with significant airway obstruction. CONCLUSION Prenatal detection of LPAS by FE is possible and should prompt an evaluation for airway obstruction in the coronal view. Investigating associated lesions and genetic testing are recommended for informed shared decision making.
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Affiliation(s)
- Scott Bennett
- Fetal & Neonatal Cardiology, Division of Cardiology, Department of Pediatrics, University of Alberta and Stollery Children's Hospital, Edmonton, Alberta, Canada
| | - Lisa K Hornberger
- Fetal & Neonatal Cardiology, Division of Cardiology, Department of Pediatrics, University of Alberta and Stollery Children's Hospital, Edmonton, Alberta, Canada
| | - Deborah Fruitman
- Division of Cardiology, Department of Pediatrics, University of Calgary and Alberta Children's Hospital, Calgary, Alberta, Canada
| | - Timothy J Bradley
- Division of Cardiology, Department of Pediatrics, University of Saskatchewan and Jim Pattison Children's Hospital, Saskatoon, Saskatchewan, Canada
| | - Gitanjali P Mansukhani
- Division of Cardiology, Department of Pediatrics, University of Western Ontario and London Health Science Centre, London, Ontario, Canada
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Huang Q, Ling W, Wu Q, Guo S, Dang T, Ma H, Huang B, Chen C, Liu M, Qiu X, Weng Z. Anomalous origin of the fetal pulmonary artery. Front Pediatr 2023; 11:1204070. [PMID: 37456564 PMCID: PMC10338927 DOI: 10.3389/fped.2023.1204070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 06/12/2023] [Indexed: 07/18/2023] Open
Abstract
Objectives This study aims to investigate the efficacy of prenatal ultrasonography in diagnosing the anomalous origin of the fetal pulmonary artery (AOFPA). Methods A total of 26 AOFPA cases were retrospectively analyzed from January 2014 to January 2023. The features of the AOFPA were characterized by comparing the prenatal ultrasonic data with the results of anatomical casting after pregnancy termination or postnatal imaging and surgical intervention. Missed diagnoses and misdiagnoses were expounded. Results Of the 26 AOFPA cases, there were 13 cases of pulmonary artery sling, 8 cases of anomalous origin of the unilateral pulmonary artery, and five cases of unilateral absence of the pulmonary artery; 17 cases received pathological anatomy and casting after pregnancy termination, and nine cases were confirmed by postnatal imaging and surgery. Nineteen cases were accurately prenatally diagnosed (19/26, 73.1%), and seven cases were missed or misdiagnosed (7/26, 26.9%). Conclusions Prenatal ultrasonography has a favorable diagnostic efficacy for anomalous origin of the fetal pulmonary artery. The absence of either the left or right pulmonary artery from the image of pulmonary artery bifurcation may indicate origin abnormalities of the pulmonary artery in fetuses, which signifies the necessity to detect the abnormal origin of the pulmonary artery on the affected side and other potential intracardiac malformation complications.
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Affiliation(s)
- Qiong Huang
- Department of Medical Ultrasonics, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Wen Ling
- Department of Medical Ultrasonics, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Qiumei Wu
- Department of Medical Ultrasonics, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Shan Guo
- Department of Medical Ultrasonics, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Tingting Dang
- Department of Medical Ultrasonics, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Hong Ma
- Department of Pathology, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Biying Huang
- Department of Medical Ultrasonics, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Chunxia Chen
- Department of Imaging, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Min Liu
- Department of Medical Ultrasonics, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Xiuqing Qiu
- Department of Obstetrics & Gynecology, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Zongjie Weng
- Department of Medical Ultrasonics, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
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Sun F, Sun A, Chen Y, Xiao Y, Zhang X, Qiao W, Tan X, Liang Y, Li D, Yang S, Ren W. Novel TrueVue series of 3D echocardiography: Revealing the pathological morphology of congenital heart disease. Front Physiol 2022; 13:1000007. [PMID: 36148295 PMCID: PMC9485809 DOI: 10.3389/fphys.2022.1000007] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 08/16/2022] [Indexed: 11/13/2022] Open
Abstract
Aims: This study explored the advantages and limitations of novel series of three-dimensional (3D) echocardiographic techniques and summarized their application methods for congenital heart diseases (CHDs). Method and result: Two-dimensional (2D), traditional 3D echocardiography, and TrueVue plus light and/or Glass novel 3D technologies were performed on 62 patients with CHD, and a clinical survey was designed to judge whether the novel 3D images were more helpful for understanding the cardiac condition and guide treatment than traditional 3D images. TrueVue increased the visual resolution and simulated the true texture of cardiac tissue, significantly improving the display ability of abnormal anatomical structures in CHDs. TrueVue Glass displayed the blood channel and the internal structure of cardiac cavity more intuitively, indicating a new observation aspect not shown by conventional echocardiography. The clinical survey results showed that the new 3D imaging methods effectively increased the diagnostic confidence of echocardiographers, enabled surgeons to better understand the details of lesions, promoted efficient communication, and improved the confidence of both doctors and patients in treatment. Conclusion: The combined application of TrueVue, TrueVue Light, and TrueVue Glass more closely simulated real anatomical features, showed more comprehensive and subtle blood flow in the lumen, not only increased the visual effect but also provided more useful diagnostic information, improved the accuracy of evaluation and treatment of CHD when compared to traditional imaging techniques, indicating that this combined application has significant clinical value.
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Affiliation(s)
- Feifei Sun
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
| | - Aijiao Sun
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yixin Chen
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yangjie Xiao
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xintong Zhang
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
| | - Wei Qiao
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xueying Tan
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yanxiao Liang
- Department of Cardiac Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Dongyu Li
- Department of Cardiac Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Shu Yang
- Department of Ultrasound, Philips Medical Technology, Shenyang, China
| | - Weidong Ren
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
- *Correspondence: Weidong Ren,
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Jin C, Lin N, Yang S, Yan C, Li S, Wu X, Zhu J. Postoperative nursing care of a child with pulmonary artery displacement combined with slide tracheobronchial plasty. Nurs Crit Care 2022; 28:446-453. [PMID: 35534433 DOI: 10.1111/nicc.12774] [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: 12/07/2021] [Revised: 03/28/2022] [Accepted: 03/29/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Generally, pulmonary artery sling operation involves the pulmonary artery transplantation to be cut off. Nursing care is focused on the postoperative pulmonary vascular anastomosis, respiratory tract, and blood pressure after surgery. We report the case of an infant who underwent pulmonary artery tracheal transposition combined with Slide keratoplasty, where the pulmonary artery transplantation was not cut off. We highlight that postoperative pulmonary artery blood flow to the unobstructed airway and airway reconstruction surgery should be focused on to help children recover and ensure successful surgery. METHODS To report the postoperative nursing experience of one patient with pulmonary artery sling undergoing pulmonary tracheal transposition combined with Slide arthroplasty. RESULTS Throughout the postoperative care, airway management should be focused on to maintain circulation stability in the early postoperative period, and corresponding measures such as posture management, atomization inhalation, and improved chest physical therapy should be applied according to the special surgical method of the case in order to reduce airway complications and to improve the surgical success rate of children with pulmonary artery sling undergoing pulmonary tracheal transposition combined with Slide arthroplasty. CONCLUSION In similar cases, after pulmonary tracheal transposition and Slide angioplasty, the doctors and nurses should pay attention to early circulation stability and focus on airway management through careful treatment and nursing, so as to promote the child's recovery.
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Affiliation(s)
- Chendi Jin
- Cardiac Intensive Care Unit, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Nan Lin
- Nursing Department, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Shanfeng Yang
- Cardiac Intensive Care Unit, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Chuanchuan Yan
- Cardiac Intensive Care Unit, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Shuaini Li
- Cardiac Intensive Care Unit, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Xiujing Wu
- Cardiac Intensive Care Unit, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Jihua Zhu
- Nursing Department, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
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Cai Q, Wen B, Li J, Hu L, Liu J, Yang H. Lung volume determination by dual-source computed tomography in infants with pulmonary artery sling: a case-control study. Transl Pediatr 2022; 11:565-574. [PMID: 35558972 PMCID: PMC9085955 DOI: 10.21037/tp-22-87] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 04/11/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Pulmonary artery sling (PAS) is associated with tracheal stenosis and left pulmonary artery (LPA) dysplasia in infants, both developmental abnormalities that may lead to pulmonary hypoplasia and lung volume changes. As such, we aimed to monitor the effects of tracheal stenosis and pulmonary vascular malformation on lung volumes in infants with PAS and their correlation with lung volumes in infants with PAS using dual-source computed tomography (DSCT). METHODS A case-control study was performed. From May 2009 to June 2017, we retrospectively enrolled patients with surgically confirmed PAS and compared them to matched normal controls (A healthy control group comprising age- and gender-matched patients with adequate imaging data was used for the comparisons.). All the patients underwent DSCT examinations. We measured and compared the diameters of the trachea, main bronchus, and main pulmonary artery (MPA) and its branches, and both lung volumes on the axial, and reconstructed CT images. RESULTS There were no statistical differences in the diameters of the MPA or right pulmonary artery (RPA) between patients (N=15) and controls (N=28). The diameter of the main bronchus, the bilateral trachea and the left pulmonary artery were all smaller in the PAS group than in the control group, and significant differences were evident in the left lung volume the right lung volume, and the right-to-left lung volume ratio between the 2 groups. Pearson's correlation and linear regression analyses between the diameters of the trachea and MPA, total lung volume, ipsilateral bronchial and pulmonary artery branches, and ipsilateral lung volume ranged from 0.71 to 0.87 and 0.57 to 0.77 for the control and PAS groups, respectively. CONCLUSIONS Tracheal stenosis and LPA dysplasia in infants with PAS cause alterations in lung tissue morphology and physiological development, resulting in reduced bilateral lung volumes.
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Affiliation(s)
- Qiuyi Cai
- Department of Radiology, The Third People's Hospital of Chengdu, Chengdu, China
| | - Bing Wen
- Department of Radiology, Yiyang Central Hospital, Yiyang, China
| | - Jianlin Li
- Department of Radiology, The Third People's Hospital of Chengdu, Chengdu, China
| | - Liangbo Hu
- Department of Radiology, The Yongchuan Hospital of Chongqing Medical University, Chongqing, China
| | - Jian Liu
- Department of Radiology, The Third People's Hospital of Chengdu, Chengdu, China
| | - Hao Yang
- Department of Radiology, The Third People's Hospital of Chengdu, Chengdu, China
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Liang M, Wen H, Li S. Two fetuses in one family of arterial tortuosity syndrome: prenatal ultrasound diagnosis. BMC Pregnancy Childbirth 2021; 21:548. [PMID: 34384376 PMCID: PMC8359025 DOI: 10.1186/s12884-021-03960-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 06/11/2021] [Indexed: 11/23/2022] Open
Abstract
Background Arterial tortuosity syndrome (ATS) is a rare autosomal recessive connective tissue disorder chiefly characterized by elongated and tortuosity of the large and medium sized arteries and anomalies of the vascular elastic fibers. Here we reported cases of brother about ATS from the same family on the prenatal ultrasound diagnosis. Reports of this case are rare in antenatally and we draw the vessel simulated diagram to display visually. Case presentation Prenatal ultrasound scanning at 29 weeks of gestation of the first fetus showed obvious tortuous and elongated of the aortic arch, ductus arteriosus, left and right pulmonary arteries, carotid and subclavian arteries. Three months after delivery, Contrast-enhanced computed tomography images (CTA) were performed to clearly display vascular abnormalities consistent with prenatal diagnosis of ultrasound. Whole exome sequencing (WES) was performed eight months after birth, two heterozygous variants of SLC2A10 gene was detected in newborn and their father and mother, respectively. Prenatal ultrasound scan at 22 weeks of gestation of the second fetus showed similar cardiovascular imaging. After birth the siblings have facial characteristic features gradually as aging. No surgical intervention was performed in the siblings follow up 19 months. Conclusions The key points of prenatal ultrasound diagnosis of ATS are the elongation and tortuosity of the large and medium sized arteries. Genetic counseling is the process of providing individuals and families with information on the nature, inheritance, and implications of genetic disorders to help them make informed medical and personal decisions. Supplementary Information The online version contains supplementary material available at 10.1186/s12884-021-03960-w.
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Affiliation(s)
- Meiling Liang
- Department of Ultrasound, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, 518028, China
| | - Huaxuan Wen
- Department of Ultrasound, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, 518028, China
| | - Shengli Li
- Department of Ultrasound, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, 518028, China.
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Columbo C, Landolfo F, De Rose DU, Massolo AC, Secinaro A, Santangelo TP, Trozzi M, Campanale CM, Toscano A, Capolupo I, Bagolan P, Dotta A. The Role of Lung Function Testing in Newborn Infants With Congenital Thoracic Arterial Anomalies. Front Pediatr 2021; 9:682551. [PMID: 34211945 PMCID: PMC8239236 DOI: 10.3389/fped.2021.682551] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 05/04/2021] [Indexed: 11/30/2022] Open
Abstract
Introduction: Congenital thoracic arterial anomalies (CTAAs), such as complete or incomplete vascular rings, pulmonary artery sling, and innominate artery compression syndrome, may cause severe tracheomalacia and upper airway obstruction. An obstructive ventilatory pattern at lung function testing (LFT) has been suggested in the presence of CTAA. The severity of obstruction may be evaluated by LFT. Little is known about the use of LFT in newborn infants with CTAA. The aim of our study is to evaluate the role of LFT in CTAA diagnosis. Methods: This is a retrospective study, conducted between February 2016 and July 2020. All CTAA cases for whom LFT was performed preoperatively were considered for inclusion. Tidal volume (Vt), respiratory rate, and the ratio of time to reach the peak tidal expiratory flow over total expiratory time (tPTEF/tE) were assessed and compared to existing normative data. Demographics and CTAA characteristics were also collected. Results: Thirty cases were included. All infants with CTAA showed a significantly reduced Vt and tPTEF/tE, compared to existing normative data suggesting an obstructive pattern. No significant differences were found for LFT between cases with a tracheal obstruction <50% compared to those with tracheal obstruction ≥50%, or between cases with and without symptoms. Sixteen infants (53.3%) had respiratory symptoms related to CTAA. Of these, only two cases had also dysphagia. Conclusion: LFT values were significantly reduced in cases with CTAA before surgery. LFT represents a potential feasible and non-invasive useful tool to guide diagnosis in the suspect of CTAA.
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Affiliation(s)
- Claudia Columbo
- Neonatal Intensive Care Unit, Medical and Surgical Department of Fetus, Newborn and Infant-"Bambino Gesù" Children's Hospital IRCCS, Rome, Italy
| | - Francesca Landolfo
- Neonatal Intensive Care Unit, Medical and Surgical Department of Fetus, Newborn and Infant-"Bambino Gesù" Children's Hospital IRCCS, Rome, Italy
| | - Domenico Umberto De Rose
- Neonatal Intensive Care Unit, Medical and Surgical Department of Fetus, Newborn and Infant-"Bambino Gesù" Children's Hospital IRCCS, Rome, Italy
| | - Anna Claudia Massolo
- Neonatal Intensive Care Unit, Medical and Surgical Department of Fetus, Newborn and Infant-"Bambino Gesù" Children's Hospital IRCCS, Rome, Italy
| | - Aurelio Secinaro
- Advanced Cardiovascular Imaging Unit, Department of Imaging-"Bambino Gesù" Children's Hospital IRCCS, Rome, Italy
| | - Teresa Pia Santangelo
- Advanced Cardiovascular Imaging Unit, Department of Imaging-"Bambino Gesù" Children's Hospital IRCCS, Rome, Italy
| | - Marilena Trozzi
- Airway Surgery Unit, "Bambino Gesù" Children's Hospital IRCCS, Rome, Italy
| | - Cosimo Marco Campanale
- Perinatal Cardiology Unit, Medical and Surgical Department of Fetus, Newborn and Infant-"Bambino Gesù" Children's Hospital IRCCS, Rome, Italy
| | - Alessandra Toscano
- Perinatal Cardiology Unit, Medical and Surgical Department of Fetus, Newborn and Infant-"Bambino Gesù" Children's Hospital IRCCS, Rome, Italy
| | - Irma Capolupo
- Neonatal Intensive Care Unit, Medical and Surgical Department of Fetus, Newborn and Infant-"Bambino Gesù" Children's Hospital IRCCS, Rome, Italy
| | - Pietro Bagolan
- Newborn Surgery Unit, Medical and Surgical Department of Fetus, Newborn and Infant-"Bambino Gesù" Children's Hospital IRCCS, Rome, Italy
| | - Andrea Dotta
- Neonatal Intensive Care Unit, Medical and Surgical Department of Fetus, Newborn and Infant-"Bambino Gesù" Children's Hospital IRCCS, Rome, Italy
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Wang Y, Zhang Y. Fetal Vascular Rings and Pulmonary Slings: Strategies for Two- and Three-Dimensional Echocardiographic Diagnosis. J Am Soc Echocardiogr 2020; 34:336-351. [PMID: 33166631 DOI: 10.1016/j.echo.2020.10.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 08/27/2020] [Accepted: 10/30/2020] [Indexed: 10/23/2022]
Abstract
Fetal aortic arch anomalies and pulmonary slings can be difficult to accurately diagnose but have important clinical implications related to vascular rings, congenital heart disease, and chromosomal anomalies. In this article, the authors briefly review the embryology and development of the fetal arch to facilitate understanding of its diverse variants. Two-dimensional echocardiographic characteristics are summarized for each type of these malformations to propose a strategy for fetal diagnosis. The added benefits of three-dimensional echocardiography with spatiotemporal image correlation are also shown. Finally, the authors propose a strategy for volume acquisition and postanalysis to spur postanalysis clinical use of this technology.
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Affiliation(s)
- Yu Wang
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
| | - Ying Zhang
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China.
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Li T, Han J, Gao S, Hao X, He Y. Prenatal diagnosis of tetralogy of Fallot associated with pulmonary artery sling: Two case reports. Echocardiography 2019; 36:2114-2117. [PMID: 31705550 DOI: 10.1111/echo.14513] [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: 08/07/2019] [Revised: 09/28/2019] [Accepted: 10/10/2019] [Indexed: 11/29/2022] Open
Abstract
Tetralogy of Fallot (TOF) is a common condition accounting for 10%-20% of all fetal cyanotic congenital heart disease cases. Pulmonary artery sling (PAS), or aberrant left pulmonary artery, is a rare congenital cardiovascular malformation. Approximately 58%-83% of PAS is associated with other cardiovascular malformations, TOF being rarest. The diagnosis of PAS is generally incidental or made at autopsy. Cases of prenatal diagnoses of TOF associated with PAS have not yet been reported. Here, we report two cases of TOF associated with PAS diagnosed prenatally in our hospital.
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Affiliation(s)
- Tianjing Li
- Department of Ultrasound, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Jiancheng Han
- Department of Ultrasound, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Shuang Gao
- Department of Ultrasound, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Xiuxiu Hao
- Department of Ultrasound, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yihua He
- Department of Ultrasound, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
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