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Resch B, Sever Yildiz G, Reiterer F. Congenital Chylothorax of the Newborn: A Systematic Analysis of Published Cases between 1990 and 2018. Respiration 2021; 101:84-96. [PMID: 34515211 DOI: 10.1159/000518217] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 06/28/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Congenital chylothorax (CCT) of the newborn is a rare entity but the most common cause of pleural effusion in this age-group. We aimed to find the optimal treatment strategy. MATERIAL AND METHODS A PubMed search was performed according to the PRISMA criteria. All cases were analyzed according to prenatal, perinatal, and postnatal treatment modalities and follow-ups. RESULTS We identified 753 cases from 157 studies published between 1990 and 2018. The all-cause mortality rate was 28%. Prematurity was present in 71%, male gender dominated 57%, mean gestational age was 34 weeks, and birth weight was 2,654 g. Seventy-nine percent of newborns had bilateral CCT, the most common associated congenital anomalies with CCT were pulmonary lymphangiectasia and pulmonary hypoplasia, and the most common chromosomal aberrations were Down, Noonan, and Turner syndromes, respectively. Mechanical ventilation was reported in 381 cases for mean 17 (range 1-120) days; pleural punctuations and drainages were performed in 32% and 64%, respectively. Forty-four percent received total parenteral nutrition (TPN) for mean 21 days, 46% medium-chain triglyceride (MCT) diet for mean 37 days, 20% octreotide, and 3% somatostatin; chemical pleurodesis was performed in 116 cases, and surgery was reported in 48 cases with a success rate of 69%. In 462 cases (68%), complete restitution was reported; in 34 of 44 cases (77%), intrauterine intervention was carried out. CONCLUSION Respiratory support, pleural drainages, TPN, and MCT diet as octreotide remain to be the cornerstones of CCT management. Pleurodesis with OK-432 done prenatally and povidone-iodine postnatally might be discussed for use in life-threatening CCT.
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Affiliation(s)
- Bernhard Resch
- Research Unit for Neonatal Infectious Diseases and Epidemiology, Medical University of Graz, Graz, Austria.,Division of Neonatology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Gülsen Sever Yildiz
- Research Unit for Neonatal Infectious Diseases and Epidemiology, Medical University of Graz, Graz, Austria
| | - Friedrich Reiterer
- Division of Neonatology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
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Kambara M, Ibara S. Chylothorax as a complication of congenital myotonic dystrophy: A retrospective cohort study. Early Hum Dev 2021; 158:105396. [PMID: 34029782 DOI: 10.1016/j.earlhumdev.2021.105396] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 05/05/2021] [Accepted: 05/11/2021] [Indexed: 12/30/2022]
Abstract
BACKGROUND The association between congenital myotonic dystrophy (CMD) and chylothorax is poorly recognized. AIMS To evaluate the proportion of chylothorax in infants with CMD compared to its prevalence in infants without CMD. STUDY DESIGN Single-center, retrospective, cohort study. SUBJECTS Infants managed at a neonatal intensive care unit from 2003 to 2019. OUTCOME MEASURES CMD was diagnosed using Southern blot for the quantification of CTG repeats in the dystrophia myotonica protein kinase (DMPK) gene. Prenatal and postnatal data of eligible infants with CMD were collected from the patients' medical records. The primary outcome was the proportion of chylothorax. RESULTS While the proportion of chylothorax in eligible infants without CMD was 0.25% (27/10714), that in infants with CMD was 50% (5/10; odds ratio (OR), 386.3; 95% confidence interval (CI), 84.4-1850.8; P < 0.001). The variables that were significantly different between infants with CMD with chylothorax and those without chylothorax were as follows: maternal age (33.0 vs. 24.8; P = 0.005), polyhydramnios (5/5 vs 1/5; P = 0.034), number of CTG repeats (1980 vs. 1500; P = 0.038), duration of invasive mechanical ventilation (220 vs. 2, P = 0.009), and duration of hospitalization (217.2 vs 68.0; P = 0.014). The mortality rate of all eligible infants with CMD was 5/10 (50%). No variables were significantly associated with mortality. CONCLUSIONS The proportion of chylothorax in infants with CMD was significantly higher than that in infants without CMD. Furthermore, the proportion was higher than that reported in previous studies on congenital chylothorax. This suggests that chylothorax may be frequently experienced in the clinical course of CMD.
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Affiliation(s)
- Masanori Kambara
- Department of Neonatology, Perinatal Medical Center, Kagoshima City Hospital, Kagoshima, Japan.
| | - Satoshi Ibara
- Department of Neonatology, Perinatal Medical Center, Kagoshima City Hospital, Kagoshima, Japan
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Aukema SM, Ten Brinke GA, Timens W, Vos YJ, Accord RE, Kraft KE, Santing MJ, Morssink LP, Streefland E, van Diemen CC, Vrijlandt EJ, Hulzebos CV, Kerstjens-Frederikse WS. A homozygous variant in growth and differentiation factor 2 (GDF2) may cause lymphatic dysplasia with hydrothorax and nonimmune hydrops fetalis. Am J Med Genet A 2020; 182:2152-2160. [PMID: 32618121 DOI: 10.1002/ajmg.a.61743] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Revised: 05/08/2020] [Accepted: 05/30/2020] [Indexed: 02/07/2023]
Abstract
The etiology of nonimmune hydrops fetalis is extensive and includes genetic disorders. We describe a term-born female neonate with late onset extensive nonimmune hydrops, that is, polyhydramnios, edema, and congenital bilateral chylothorax. This newborn was successfully treated with repetitive thoracocentesis, total parenteral feeding, octreotide intravenously and finally surgical pleurodesis and corticosteroids. A genetic cause seemed plausible as the maternal history revealed a fatal nonimmune hydrops fetalis. A homozygous truncating variant in GDF2 (c.451C>T, p.(Arg151*)) was detected with exome sequencing. Genetic analysis of tissue obtained from the deceased fetal sibling revealed the same homozygous variant. The parents and two healthy siblings were heterozygous for the GDF2 variant. Skin and lung biopsies in the index patient, as well as the revised lung biopsy of the deceased fetal sibling, showed lymphatic dysplasia and lymphangiectasia. To the best of our knowledge, this is the first report of an association between a homozygous variant in GDF2 with lymphatic dysplasia, hydrothorax and nonimmune hydrops fetalis.
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Affiliation(s)
- Sietse M Aukema
- Department of Clinical Genetics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Gerdien A Ten Brinke
- Beatrix Children's Hospital, University Medical Center Groningen, Groningen, The Netherlands
| | - Wim Timens
- Department of Pathology and Medical Biology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Yvonne J Vos
- Department of Clinical Genetics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Ryan E Accord
- Department of Congenital Cardiothoracic Surgery, University of Groningen, University Medical Center Groningen, Beatrix Children's Hospital, Center for Congenital Heart Diseases, Groningen, The Netherlands
| | - Karianne E Kraft
- Beatrix Children's Hospital, University Medical Center Groningen, Groningen, The Netherlands
| | - Michiel J Santing
- Department of Radiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Leonard P Morssink
- Department of Obstetrics and Gynaecology, Medical Center Leeuwarden, Leeuwarden, The Netherlands
| | - Esther Streefland
- Department of Obstetrics and Gynecology/Prenatal diagnosis, University Medical Centre of Groningen, University of Groningen, Groningen, The Netherlands
| | - Cleo C van Diemen
- Department of Clinical Genetics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Elianne Jle Vrijlandt
- Department of Pediatric Pulmonology and Pediatric Allergy, Beatrix Children's Hospital, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Christian V Hulzebos
- Beatrix Children's Hospital, University Medical Center Groningen, Groningen, The Netherlands
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O''Brien B, Kesby G, Ogle R, Rieger I, Hyett JA. Treatment of Primary Fetal Hydrothorax with OK-432 (Picibanil): Outcome in 14 Fetuses and a Review of the Literature. Fetal Diagn Ther 2015; 37:259-66. [DOI: 10.1159/000363651] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2013] [Accepted: 05/10/2014] [Indexed: 11/19/2022]
Abstract
Background: Primary fetal hydrothorax (PFHT) is an uncommon condition with an estimated prevalence of 1 in 10,000/15,000 pregnancies. Therapeutic interventions include thoracocentesis, thoraco-amniotic shunting (TAS), and pleurodesis using OK-432. Methods: A review of the literature was performed to identify all cases of PFHT treated with TAS and OK-432. All cases of PFHT referred to the Fetal Maternal Unit at Royal Prince Alfred Hospital between 2002 and 2012 were retrospectively reviewed. In the cohort of fetuses treated with OK-432, the main perinatal outcomes evaluated were termination of pregnancy, live birth, neonatal death, and fetal death in utero. Secondary outcomes included gestational age (GA) at diagnosis, GA at treatment, GA at resolution, birth weight, and GA at birth. The development of the children was screened using the Ages and Stages Questionnaires, Version 3 (ASQ-3, 2009). Results: Primary hydrothorax was diagnosed in 31 fetuses, of which 14 had treatment with OK-432. One pregnancy terminated after treatment with OK-432. Survival was 85% (11/13): 100% in fetuses treated with OK-432 without hydrops, and 78% in those treated with hydrops. This compares well to the cases of TAS in the literature with an average survival of 63%: 85% in fetuses without hydrops and 55% with hydrops. The mean GA at birth was 36+4 weeks and mean birth weight 3,007 g. Eight of the 9 children screened with ASQ-3 scored well within the normal range. Conclusion: OK-432 appears to be a valid treatment option in fetuses with PFHT, particularly in those diagnosed at early GAs.
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Reiterer F, Grossauer K, Pfleger A, Häusler M, Resch B, Eber E, Popper H, Urlesberger B. Severe primary pulmonary lymphangiectasis in a premature infant: management and follow up to early childhood. Pediatr Int 2015; 57:166-9. [PMID: 25711257 DOI: 10.1111/ped.12416] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2013] [Revised: 04/16/2014] [Accepted: 05/09/2014] [Indexed: 11/27/2022]
Abstract
Primary pulmonary lymphangiectasis (PPL) is a rare congenital developmental abnormality of the lung with a generally poor prognosis. Only a limited number of patients with neonatal-onset PPL have been reported to survive. We present the case of a male preterm infant (gestational age 34 weeks 6 days) with histologically confirmed PPL, complicated by hydrops fetalis, bilateral hydrothorax (treated in utero with pleuro-amniotic shunts), and immediate respiratory distress at birth. He survived after extensive neonatal intensive care therapy and was discharged home at the age of 7 months. At last follow up he was 3 years 7 months old, still requiring assisted ventilation via tracheostomy, having recurrent episodes of wheezing and had mild global developmental delay. This case demonstrates that survival beyond the neonatal period is possible even with severe PPL but long-term morbidity may be relevant, and multidisciplinary management and close follow up are essential.
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Toru HS, Sanhal CY, Yilmaz GT, Ozbudak IH, Mendilcioglu I, Ozbilim G. Rare congenital pulmonary malformation with diagnostic challenging: congenital pulmonary lymphangiectasia, report of four autopsy cases and review of literature. J Matern Fetal Neonatal Med 2014; 28:1457-60. [PMID: 25142108 DOI: 10.3109/14767058.2014.956719] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Congenital pulmonary lymphangiectasia (CPL) is a rare congenital disorder that typically presents with intractable respiratory failure in the first few days of life. There is an association non-immun hydrops and CPL. In this study we reviewed four CPL cases between January 2006 and January 2014 among 684 fetal-pediatric autopsies. All cases were in the second trimester. In light microscopy there were marked dilatated channels in the subpleural -peribronchial-subseptal region of the lungs. The channels were lined with flattened cells which were expressing CD 31 and D2-40, negative for CD34. Although pulmonary interstitial emphysema (PIE) was considered an important differential diagnosis, a giant cell reaction surrounding the interstitial cystic lesions, a histological hallmark of PIE. CPL is characterized by dilatation of the pulmonary lymphatic vessels and occurs as a congenital anomaly. Noonan classified it into three groups. Primary developmental defect of pulmonary lymphatics is group 3. Group 3 is called also as CPL; normal regression of the connective tissue elements fails to occur after the 16th week of fetal life, associated with an aggressive clinical course, poor prognosis. In fetal autopsy examination CPL should be recognized if there is a fetus with pleural effusion, non-immune hydrops. There is no clinical evidence for CPL.
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Affiliation(s)
- Havva Serap Toru
- a Department of Pathology , School of Medicine, Akdeniz University , Antalya , Turkey and
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Khen-Dunlop N, Amiel J, Delacourt C, Révillon Y. [Enigmatic lymphatic diseases involving the lung]. REVUE DE PNEUMOLOGIE CLINIQUE 2013; 69:260-264. [PMID: 23561737 DOI: 10.1016/j.pneumo.2013.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2012] [Revised: 01/22/2013] [Accepted: 02/15/2013] [Indexed: 06/02/2023]
Abstract
Lymphedema associated with other developmental malformations (Milroy syndrome, Hennekam syndrome, Noonan syndrome, Gorham-Stout syndrome, yellow nail syndrome) are unfrequent disease, but explorations led to the identification of genetic mutations that have then been validated in mouse models. However, lymphatic vessels complexity and its proximity with the venous system suggest the need for further researches, especially in the comprehension of pulmonary symptoms.
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Affiliation(s)
- N Khen-Dunlop
- Service de chirurgie viscérale pédiatrique, hôpital Necker-Enfants-malades, 149, rue de Sèvres, 75015 Paris, France.
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Congenital pulmonary lymphangiectasia: an unusual presentation of nonimmune hydrops in a preterm infant. Adv Neonatal Care 2012; 12:166-71. [PMID: 22668688 DOI: 10.1097/anc.0b013e3182569c61] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Congenital pulmonary lymphangiectasia (CPL) is a rare developmental disorder of the lung. CPL can present antenatally as nonimmune hydrops with pleural effusions, which are frequently associated with polyhydraminos. CPL presents in the neonatal period with severe respiratory distress and can be complicated by chylothorax. Diagnosis is difficult, as radiographic findings are nonspecific. Lung biopsy is indicated in some severe cases to diagnose CPL. The majority of infants with this condition rarely survive the neonatal period and are often diagnosed at autopsy. The final diagnosis is confirmed histologically by lung biopsy or at postmortem. We report a rare case of CPL in a preterm female infant presenting with severe nonimmune Hydrops fetalis who survived the neonatal period, and report clinical follow-up to early childhood.
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Hwang SW, Kim MS, Park PE, Park TI. Congenital Pulmonary Lymphangiectasia, Associated with Total Anomalous Pulmonary Venous Return. KOREAN JOURNAL OF PATHOLOGY 2011. [DOI: 10.4132/koreanjpathol.2011.45.6.650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Seong Wook Hwang
- Department of Pathology, Kyungpook National University School of Medicine, Daegu, Korea
| | - Mee Seon Kim
- Department of Pathology, Kyungpook National University School of Medicine, Daegu, Korea
| | - Po Eun Park
- Department of Pathology, Kyungpook National University School of Medicine, Daegu, Korea
| | - Tae-In Park
- Department of Pathology, Kyungpook National University School of Medicine, Daegu, Korea
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Ergaz Z, Bar-Oz B, Yatsiv I, Arad I. Congenital chylothorax: clinical course and prognostic significance. Pediatr Pulmonol 2009; 44:806-11. [PMID: 19598277 DOI: 10.1002/ppul.21070] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To determine the underlying etiology, associated malformations, clinical course, and prognostic significance of congenital chylothorax. STUDY DESIGN A retrospective analysis of 11 neonates admitted to our neonatal intensive care unit with congenital chylothorax between January 2000 and June 2008. The post-discharge clinical and developmental course was evaluated by a telephone survey performed in July 2008. RESULTS Antenatal diagnosis was established in 9 out of 11 infants by ultrasound examination; 5 had intrauterine pleural drainage. Eight infants had either structural or chromosomal abnormalities. The postnatal treatment included mechanical ventilation, drainage of pleural fluid and feeding with enriched medium chain triglyceride formula. Somatostatin was administered in one case. Six patients developed nosocomial infections. Two patients died after resolution of the chylothorax from deteriorating renal failure. Seven patients were traced for follow up and six of them achieved age appropriate developmental milestones. CONCLUSION The recovery from chylothorax and future prognosis were dependent on the underlying etiology. Chylothorax was often a secondary event, with apparently favorable clinical and developmental prognosis when the underlying or/and associated condition was treatable.
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Affiliation(s)
- Zivanit Ergaz
- Department of Neonatology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.
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Lockwood CJ, Nadel AS, King ME, Roberts DJ. Case records of the Massachusetts General Hospital. Case 16-2009. A 32-year-old pregnant woman with an abnormal fetal ultrasound study. N Engl J Med 2009; 360:2225-35. [PMID: 19458368 DOI: 10.1056/nejmcpc0809064] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Charles J Lockwood
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Yale University School of Medicine, New Haven, CT, USA
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12
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Ma GC, Liu CS, Chang SP, Yeh KT, Ke YY, Chen TH, Wang BBT, Kuo SJ, Shih JC, Chen M. A recurrentITGA9missense mutation in human fetuses with severe chylothorax: possible correlation with poor response to fetal therapy. Prenat Diagn 2008; 28:1057-63. [DOI: 10.1002/pd.2130] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Abstract
The lymphatic circulation appears to be a vital component in lung biology in health and in disease. Animal models have established the role of the lymphatic circulation in neoplastic and inflammatory diseases of the lung, such as asthma and cancer, and allowed for the understanding of the molecular controls of lymphangiogenesis in normal lung development. Understanding the role of lymphatics in human lung disease appears likely to contribute to the understanding of the pathogenesis of disease and the development of novel therapeutic targets.
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Affiliation(s)
- Souheil El-Chemaly
- Translational Medicine Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bldg. 10, Rm 6D03, MSC 1590, Bethesda, MD 20892-1590, USA
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Delabaere A, Laurichesse-Delmas H, Varlet MN, Clemenson A, Dechelotte PJ, Beaufrere AM, Jacquetin B, Lemery D, Gallot D. Recurrent congenital pulmonary lymphangiectasia. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2008; 31:479-481. [PMID: 18383479 DOI: 10.1002/uog.5284] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
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Abstract
PURPOSE OF REVIEW This review highlights the pathophysiological mechanisms, incidence, clinical features, as well as the diagnosis and treatment of pleural effusions in the neonate. RECENT FINDINGS Pleural effusions are rare except in hydropic neonates. Elevated pleural fluid/serum immunoglobulin G ratio may be a diagnostic marker for congenital chylothorax in utero. Chylothorax may be congenital or acquired. Hydrothoraces may appear at any time during the neonatal period and are related to infectious and noninfectious aetiologies. Haemothorax is defined as the presence of blood in the pleural space. Parenteral nutrition leakage may occur in a newborn with a venous central catheter leading to an effusion that looks like a chylothorax. The value of elevated pleural fluid N-terminal pro-brain natriuretic peptide levels as a marker of congestive heart failure is not yet established in neonates. More recently, in cases of chylothorax that did not resolve with drainage and bowel rest, the use of somatostatin or its analogue octreotide has been described with success. If conservative management fails after 5 weeks, surgical intervention is indicated. SUMMARY Clinicians must be aware of the wide range of disorders causing pleural effusions, the different types and clinical presentations, differential diagnosis, and how to treat each specific case.
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Affiliation(s)
- Gustavo Rocha
- Division of Neonatology, Department of Paediatrics, São João Hospital, Porto, Portugal.
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Büchner M, Dostert S, Falkert A, Huber G, Seelbach-Göbel B. Perinatal diagnosis of a lymphedema-distichiasis syndrome (LD). Prenat Diagn 2007; 27:1069-71. [PMID: 17721865 DOI: 10.1002/pd.1832] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Bellini C, Boccardo F, Campisi C, Bonioli E. Congenital pulmonary lymphangiectasia. Orphanet J Rare Dis 2006; 1:43. [PMID: 17074089 PMCID: PMC1637094 DOI: 10.1186/1750-1172-1-43] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2006] [Accepted: 10/30/2006] [Indexed: 12/24/2022] Open
Abstract
Congenital pulmonary lymphangiectasia (PL) is a rare developmental disorder involving the lung, and characterized by pulmonary subpleural, interlobar, perivascular and peribronchial lymphatic dilatation. The prevalence is unknown. PL presents at birth with severe respiratory distress, tachypnea and cyanosis, with a very high mortality rate at or within a few hours of birth. Most reported cases are sporadic and the etiology is not completely understood. It has been suggested that PL lymphatic channels of the fetal lung do not undergo the normal regression process at 20 weeks of gestation. Secondary PL may be caused by a cardiac lesion. The diagnostic approach includes complete family and obstetric history, conventional radiologic studies, ultrasound and magnetic resonance studies, lymphoscintigraphy, lung functionality tests, lung biopsy, bronchoscopy, and pleural effusion examination. During the prenatal period, all causes leading to hydrops fetalis should be considered in the diagnosis of PL. Fetal ultrasound evaluation plays a key role in the antenatal diagnosis of PL. At birth, mechanical ventilation and pleural drainage are nearly always necessary to obtain a favorable outcome of respiratory distress. Home supplemental oxygen therapy and symptomatic treatment of recurrent cough and wheeze are often necessary during childhood, sometimes associated with prolonged pleural drainage. Recent advances in intensive neonatal care have changed the previously nearly fatal outcome of PL at birth. Patients affected by PL who survive infancy, present medical problems which are characteristic of chronic lung disease.
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Affiliation(s)
- Carlo Bellini
- Neonatal Intensive Care Unit, Department of Pediatrics, University of Genoa, G. Gaslini Institute, Genoa, Italy
| | - Francesco Boccardo
- Section of Lymphatic Surgery and Microsurgery, Department of Surgery, S. Martino Hospital, University of Genoa, Genoa, Italy
| | - Corradino Campisi
- Section of Lymphatic Surgery and Microsurgery, Department of Surgery, S. Martino Hospital, University of Genoa, Genoa, Italy
| | - Eugenio Bonioli
- Department of Pediatrics, University of Genoa, G. Gaslini Institute, Genoa, Italy
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Aftimos S, Battin M. Familial congenital non-immune hydrops. Am J Med Genet A 2006; 140:1709. [PMID: 16830331 DOI: 10.1002/ajmg.a.31347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Blei F. Literature Watch. Lymphat Res Biol 2006. [DOI: 10.1089/lrb.2006.4.105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Francine Blei
- NYU Medical Center, Pediatric Hematology/Oncology, Medical Coordinator, Vascular Anomaly Program, New York, NY
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Wilson RD, Pawel B, Bebbington M, Johnson MP, Lim FY, Stamilio D, Silber A, Zakii E, Flake AW. Congenital pulmonary lymphangiectasis sequence: a rare, heterogeneous, and lethal etiology for prenatal pleural effusion. Prenat Diagn 2006; 26:1058-61. [PMID: 16941717 DOI: 10.1002/pd.1555] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
OBJECTIVE Case report and literature review for congenital pulmonary lymphangiectasis (CPL) CASE REPORT: Male fetus with bilateral pleural effusion, thoracoamniotic shunt, preterm delivery, and prolonged neonatal course with neonatal death at 3 months. Autopsy-identified CPL. DISCUSSION Review of pathology, clinical course, and genetics of CPL. CONCLUSION This postnatal diagnosis of CPL/Hennekam syndrome must be considered with prenatal counseling regarding a fetus with bilateral pleural effusions. This pathological entity is autosomal recessive and has a significant risk of lethality.
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Affiliation(s)
- R Douglas Wilson
- The Center for Fetal Diagnosis and Treatment, Department of Surgery at The Children's Hospital of Philadelphia/University of Pennsylvania School of Medicine, Philadelphia, PA 19104-4399, USA.
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