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Redline RW, Ravishankar S, Bagby C, Saab S, Zarei S. Diffuse and Localized SARS-CoV-2 Placentitis: Prevalence and Pathogenesis of an Uncommon Complication of COVID-19 Infection During Pregnancy. Am J Surg Pathol 2022; 46:1036-1047. [PMID: 35319524 PMCID: PMC9281407 DOI: 10.1097/pas.0000000000001889] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Coronavirus disease 2019 (COVID-19) infection in pregnancy has been associated with preterm delivery and preeclampsia. A less frequent and underrecognized complication is extensive placental infection which is associated with high rates of perinatal morbidity and mortality. The frequency, early pathogenesis, and range of lesions associated with this infection are poorly understood. We conducted a population-based study of placental pathology from all mothers with COVID-19 (n=271) over an 18-month period delivering within our health system. The overall prevalence of diffuse severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) placentitis, as defined by typical histology and immunohistochemical (IHC) staining for SARS-CoV-2 spike protein, was 14.8/1000, but increased to 59/1000 in preterm births. We also identified 3 cases with isolated small foci of localized SARS-CoV-2 placentitis, characterized by focal perivillous fibrin and intervillositis, which illustrate the early pathogenesis and suggest that infection may be contained in some cases. Two other placental lesions were more common in mothers with COVID-19, high-grade maternal vascular malperfusion in preterm deliveries and high-grade chronic villitis at term (5/5 cases tested of the latter were negative by IHC for SARS-CoV-2). Additional investigation of diffuse and localized SARS-CoV-2 placentitis by IHC showed loss of BCL-2, C4d staining in surrounding villi, and an early neutrophil-predominant intervillous infiltrate that later became dominated by monocyte-macrophages. We propose a model of focal infection of syncytiotrophoblast by virally infected maternal leukocytes leading to loss of BCL-2 and apoptosis. Infection is then either contained by surrounding fibrinoid (localized) or initiates waves of aponecrosis and immune activation that spread throughout the villous parenchyma (diffuse).
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Affiliation(s)
- Raymond W. Redline
- Department of Pathology, University Hospitals Cleveland Medical Center
- Departments of Pathology
- Reproductive Biology, Case Western Reserve University School of Medicine, Cleveland, OH
| | - Sanjita Ravishankar
- Department of Pathology, University Hospitals Cleveland Medical Center
- Departments of Pathology
| | - Christina Bagby
- Department of Pathology, University Hospitals Cleveland Medical Center
- Departments of Pathology
| | - Shahrazad Saab
- Department of Pathology, University Hospitals Cleveland Medical Center
- Departments of Pathology
| | - Shabnam Zarei
- Department of Pathology, University Hospitals Cleveland Medical Center
- Departments of Pathology
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Tjon JK, Lakeman P, van Leeuwen E, Waisfisz Q, Weiss MM, Tan-Sindhunata GMB, Nikkels PGJ, van der Voorn PJP, Salomons GS, Burchell GL, Linskens IH, van der Knoop BJ, de Vries JIP. Fetal akinesia deformation sequence and massive perivillous fibrin deposition resulting in fetal death in six fetuses from one consanguineous couple, including literature review. Mol Genet Genomic Med 2021; 9:e1827. [PMID: 34636181 PMCID: PMC8606203 DOI: 10.1002/mgg3.1827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 09/02/2021] [Accepted: 09/16/2021] [Indexed: 12/02/2022] Open
Abstract
Background Massive perivillous fibrin deposition (MPFD) is associated with adverse pregnancy outcomes and is mainly caused by maternal factors with limited involvement of fetal or genetic causes. We present one consanguineous couple with six fetuses developing Fetal Akinesia Deformation Sequence (FADS) and MPFD, with a possible underlying genetic cause. This prompted a literature review on prevalence of FADS and MPFD. Methods Fetal ultrasound examination, motor assessment, genetic testing, postmortem examination, and placenta histology are presented (2009–2019). Literature was reviewed for the association between congenital anomalies and MPFD. Results All six fetuses developed normally during the first trimester. Thereafter, growth restriction, persistent flexed position, abnormal motility, and contractures in 4/6, consistent with FADS occurred. All placentas showed histologically confirmed MPFD. Genetic analyses in the five available cases showed homozygosity for two variants of unknown significance in two genes, VARS1 (OMIM*192150) and ABCF1 (OMIM*603429). Both parents are heterozygous for these variants. From 63/1999 manuscripts, 403 fetal outcomes were mobilized. In 14/403 fetuses, congenital abnormalities in association with MPFD were seen of which two fetuses with contractures/FADS facial anomalies. Conclusion The low prevalence of fetal contractures/FADS facial anomalies in association with MPFD in the literature review supports the possible fetal or genetic contribution causing FADS and MPFD in our family. This study with literature review supports the finding that fetal, fetoplacental, and/or genetic components may play a role in causing a part of MPFDs.
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Affiliation(s)
- Jill K Tjon
- Department of Obstetrics and Gynaecology, Amsterdam Movement Sciences, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Phillis Lakeman
- Department of Clinical Genetics, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Elisabeth van Leeuwen
- Department of Obstetrics and Gynaecology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Quinten Waisfisz
- Department of Clinical Genetics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Marjan M Weiss
- Department of Clinical Genetics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Gita M B Tan-Sindhunata
- Department of Clinical Genetics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Peter G J Nikkels
- Department of Pathology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | | | - Gajja S Salomons
- Laboratory Genetic Metabolic Diseases, Department of Clinical Chemistry, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - George L Burchell
- Medical Library, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Ingeborg H Linskens
- Department of Obstetrics and Gynaecology, Amsterdam Movement Sciences, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Bloeme J van der Knoop
- Department of Obstetrics and Gynaecology, Amsterdam Movement Sciences, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Johanna I P de Vries
- Department of Obstetrics and Gynaecology, Amsterdam Movement Sciences, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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Redline RW. Extending the Spectrum of Massive Perivillous Fibrin Deposition (Maternal Floor Infarction). Pediatr Dev Pathol 2021; 24:10-11. [PMID: 33023403 DOI: 10.1177/1093526620964353] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Raymond W Redline
- Department of Pathology, University Hospitals Cleveland Medical Center, Cleveland, Ohio
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Gestrich CK, Zhou YY, Ravishankar S. Massive Perivillous Fibrin Deposition in Congenital Cytomegalovirus Infection: A Case Report. Pediatr Dev Pathol 2021; 24:47-50. [PMID: 33104416 DOI: 10.1177/1093526620961352] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Cytomegalovirus (CMV) infection is one of the most common congenital viral infections. Classically associated placental findings include chronic villitis with plasma cells, stromal hemosiderin deposition, and identification of viral inclusions in villous endothelial and stromal cells. We present a case of confirmed congenital CMV infection that lacked these classical findings, but demonstrated massive perivillous fibrin deposition (MPVFD). This is the first report of CMV associated with MPVFD. MPVFD is an uncommon placental lesion associated with adverse fetal outcomes and a high risk of recurrence. However, the recurrence risk in patients with an infectious cause may be lower in than patients with other associated clinical conditions.
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Affiliation(s)
- Catherine K Gestrich
- Department of Pathology, University Hospitals Cleveland Medical Center/Case Western Reserve University, Cleveland, Ohio
| | - Yi Yuan Zhou
- Department of Pathology, University Hospitals Cleveland Medical Center/Case Western Reserve University, Cleveland, Ohio
| | - Sanjita Ravishankar
- Department of Pathology, University Hospitals Cleveland Medical Center/Case Western Reserve University, Cleveland, Ohio
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Ravishankar S, Redline RW. What Obstetricians Need to Know About Placental Pathology. Obstet Gynecol Clin North Am 2020; 47:29-48. [PMID: 32008670 DOI: 10.1016/j.ogc.2019.10.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The placenta can serve as a valuable source of information about maternal and fetal conditions during the pregnancy; however, the abilities to perform a preliminary gross examination and interpret a placental pathology report are variable among obstetricians. This article discusses the indications for placental submission to pathology; the essentials of gross examination, including elements that should be performed in the delivery suite; and the most common and clinically relevant histologic findings that may be encountered in the report.
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Affiliation(s)
- Sanjita Ravishankar
- Department of Pathology, Case Western Reserve University School of Medicine, University Hospitals Cleveland Medical Center, 11100 Euclid Avenue, Cleveland, OH 44106, USA
| | - Raymond W Redline
- Department of Pathology, Case Western Reserve University School of Medicine, University Hospitals Cleveland Medical Center, 11100 Euclid Avenue, Cleveland, OH 44106, USA.
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Chen A, Roberts DJ. Placental pathologic lesions with a significant recurrence risk - what not to miss! APMIS 2017; 126:589-601. [PMID: 29271494 DOI: 10.1111/apm.12796] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Accepted: 10/25/2017] [Indexed: 01/08/2023]
Abstract
Here, we review three important placental pathologies with significant clinical implications and recurrence risks. They are, in order of most to least frequently seen, villitis of unknown etiology, chronic histiocytic intervillositis, and massive perivillous fibrin deposition (also known as maternal floor infarction). These entities occur in both preterm and term gestations and are observed more frequently with maternal and obstetric disorders including prior pregnancy loss, hypertension/preeclampsia, and autoimmune disease. They are associated with, and probably the cause of, significant perinatal morbidity and mortality including intrauterine growth restriction, fetal and neonatal demise, and fetal/neonatal neurocompromise (seizures and cerebral palsy). All three entities have high recurrence risks, with recurrence rates ranging from 34 to 100%. The histologic features of villitis of unknown etiology, chronic histiocytic intervillositis, and massive perivillous fibrin deposition are described herein. We discuss the clinical associations and suggest the subsequent clinical and pathological evaluation. Hypotheses as to the biology of these lesions are reviewed.
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Affiliation(s)
- Athena Chen
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
| | - Drucilla J Roberts
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
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Faye-Petersen O, Sauder A, Estrella Y, Heller DS. Dichorionic Twins Discordant for Massive Perivillous Fibrinoid Deposition: Report of a Case and Review of the Literature. Int J Surg Pathol 2017; 26:41-46. [PMID: 28691603 DOI: 10.1177/1066896917720029] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Massive perivillous fibrinoid deposition (MFD) and maternal floor infarction (MFI) are lesions of unknown etiology associated with poor perinatal outcomes, including fetal intrauterine growth restriction and neurodevelopmental injury, high risks of pregnancy loss, and recurrence in subsequent gestations. MFI comprises massive intervillous fibrinoid deposition concentrated at the maternal floor. MFD is a similar lesion but is diffuse within the parenchyma. MFD/MFI lesions represent a spectrum of severity of cloak-like perivillous fibrinoid deposition, and there is mounting evidence that, often, they represent sequelae of immune-mediated phenomena and/or an imbalance in factors that normally maintain the fluidity of blood in the maternal space. There are only a handful of reported instances of discordant MFD/MFI occurrence in twin placentas. We present a fourth such occurrence in a fused, dichorionic diamniotic twin placenta and submit that our dizygotic twin gestation case provides additional supportive evidence that immune-mediated mechanisms are involved in the formation of pathological accumulations of fibrinoid, at least in some cases.
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Tissue specific expression of human fatty acid oxidation enzyme genes in late pregnancy. Lipids Health Dis 2016; 15:200. [PMID: 27871288 PMCID: PMC5117526 DOI: 10.1186/s12944-016-0373-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Accepted: 11/10/2016] [Indexed: 01/16/2023] Open
Abstract
Background Abnormal fatty acid oxidation (FAO) is associated with maternal and fetal complications during pregnancy. The contribution of maternal and fetal tissues to FAO capacity during late pregnancy is important to understand the pathophysiology of pregnancy-associated complications. The aim of this study was to determine the expression levels of mitochondrial FAO enzymes in maternal and fetal tissues during late normal pregnancy. Methods We have measured by Real-time PCR the levels of long- and medium -chain acyl-CoA dehydrogenase (LCHAD and MCAD), two acyl-CoA dehydrogenases that catalyze the initial step in the mitochondrial FAO spiral. Results LCHAD and MCAD were expressed in maternal skeletal muscle, subcutaneous adipose tissue, placenta, and maternal and fetal blood cells. LCHAD gene expression was four- to 16-fold higher than MCAD gene expression in placenta, adipose tissue and skeletal muscle. In contrast, MCAD gene expression was ~5-fold higher in fetal blood than maternal blood (p = 0.02), whereas LCHAD gene expression was similar between fetal blood and maternal blood (p =0.91). Conclusions LCHAD and MCAD are differentially expressed in maternal and fetal tissues during normal late pregnancy, which may represent a metabolic adaptation in response to physiological maternal dyslipidemia during late pregnancy.
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Abnormal TREC-Based Newborn Screening Test in a Premature Neonate with Massive Perivillous Fibrin Deposition of the Placenta. Case Reports Immunol 2016; 2016:5083274. [PMID: 27403355 PMCID: PMC4923521 DOI: 10.1155/2016/5083274] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 06/01/2016] [Indexed: 11/17/2022] Open
Abstract
Severe combined immunodeficiency (SCID), a primary immunodeficiency arising from variable defects in lymphocyte development and survival, is characterized by significant deficiency of thymus derived (T-) lymphocytes and variable defects in the B-lymphocyte population. Newborn screening for SCID is based on detection of low numbers of T-cell receptor excision circles (TRECs) by real time quantitative PCR (RT-qPCR). This screening allows for early identification of individuals with SCID and other disorders characterized by T-lymphopenia. Higher rates of abnormal screens are commonly seen in premature and critically ill neonates, often representing false positives. It is possible that many abnormal screens seen in these populations are result of conditions that are characterized by systemic inflammation or stress, possibly in the context of stress-induced thymic involution. We present a case of a male infant delivered at 27 weeks, 6 days of gestation, with severe intrauterine growth restriction who had an abnormal TREC screen and a massive perivillous fibrin deposition (MPFD) of the placenta. This association has not been reported previously. We are raising the awareness to the fact that conditions, such as MPFD, that can create adverse intrauterine environment are capable of causing severe stress-induced thymic involution of the fetus which can present with abnormal TREC results on newborn screening.
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Redline RW. Classification of placental lesions. Am J Obstet Gynecol 2015; 213:S21-8. [PMID: 26428500 DOI: 10.1016/j.ajog.2015.05.056] [Citation(s) in RCA: 282] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Revised: 05/15/2015] [Accepted: 05/26/2015] [Indexed: 10/23/2022]
Abstract
Placental pathology can be useful in a variety of ways including immediate diagnosis of important conditions affecting the mother or infant, identifying conditions that are likely to recur in subsequent pregnancies, separating clinical syndromes into distinct pathological phenotypes for further investigation, and uncovering the underlying cause of unexpected adverse outcomes. Classification of placental lesions has evolved from being a purely descriptive exercise through a stage in which the major pathophysiological processes such as disorders of maternal implantation and the amniotic fluid infection syndrome were first described to a recently proposed comprehensive classification system that includes all of the major maternal and fetal vascular and infectious and idiopathic/immune inflammatory processes (Amsterdam Placental Workshop Group). Implementation of this unified system with reproducible grading and staging should help establish evidence-based recommendations for placental submission and facilitate progress in studying the pathogenesis, diagnosis, and treatment of obstetric disorders with an underlying placental etiology.
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Ding X, Yang Z, Han Y, Yu H. Long-chain fatty acid oxidation changes in a β2 glycoprotein I-induced preeclampsia-like mouse model. Placenta 2014; 35:392-7. [DOI: 10.1016/j.placenta.2014.03.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Revised: 03/12/2014] [Accepted: 03/18/2014] [Indexed: 01/05/2023]
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Jeong B, Shim JY, Kim CJ, Won HS, Lee PR, Kim A. Massive perivillous fibrin deposition in the placenta and uterine metastasis of gastric adenocarcinoma during pregnancy. J Obstet Gynaecol Res 2014; 40:1150-3. [DOI: 10.1111/jog.12292] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2013] [Accepted: 09/05/2013] [Indexed: 01/16/2023]
Affiliation(s)
- Bada Jeong
- Department of Obstetrics and Gynecology; Asan Medical Center; Seoul Korea
| | - Jae-Yoon Shim
- Department of Obstetrics and Gynecology; Asan Medical Center; Seoul Korea
| | - Chong Jai Kim
- Department of Pathology; University of Ulsan College of Medicine; Asan Medical Center; Seoul Korea
| | - Hye-Sung Won
- Department of Obstetrics and Gynecology; Asan Medical Center; Seoul Korea
| | - Pil Ryang Lee
- Department of Obstetrics and Gynecology; Asan Medical Center; Seoul Korea
| | - Ahm Kim
- Department of Obstetrics and Gynecology; Asan Medical Center; Seoul Korea
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Marcorelles P. L’examen du placenta dans le retard de croissance intra-utérin. ACTA ACUST UNITED AC 2013; 42:996-1007. [DOI: 10.1016/j.jgyn.2013.09.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Abstract
PURPOSE OF REVIEW To assess the relevance of perinatal and pediatric autopsies in genetic and metabolic diseases. RECENT FINDINGS Genetic investigations are an important component of fetal autopsies. Despite the advances in imaging diagnosis, the autopsy can identify abnormalities not seen on ultrasound or MRI, as confirmed in recent comparative studies. This is crucial in the diagnosis of syndromic conditions in which the information may be essential to determine the syndrome. Genetic tests may also have a role in the investigation of intrauterine growth restriction and unexplained stillbirth. New techniques have increased the diagnostic yield, even in cases of macerated fetuses.The genetic autopsy is not limited to fetal loss. Genetic abnormalities underlie many cases presenting as sudden unexpected death in infancy, childhood and adolescence, and the need to obtain appropriate samples for genetic analysis applies not only to fetal autopsies. SUMMARY Fetal autopsies are still the gold standard in diagnosis of fetal abnormalities. Genetic studies are an important component, not only in cases of congenital malformations, but also in unexplained intrauterine death and sudden unexpected death in infancy, as well as in children and adults.
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Affiliation(s)
- Irene Scheimberg
- Department of Cellular Pathology, The Royal London Hospital, Barts Health NHS Trust, London, UK
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Linn RL, Kiley J, Minturn L, Fritsch MK, Dejulio T, Rostlund E, Ernst LM. Recurrent massive perivillous fibrin deposition in the placenta associated with fetal renal tubular dysgenesis: case report and literature review. Pediatr Dev Pathol 2013; 16:378-86. [PMID: 23899317 DOI: 10.2350/13-06-1351-cr.1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Massive perivillous fibrin deposition (MPVFD) of the placenta and renal tubular dysgenesis (RTD) are relatively rare diseases with potential recurrent risks that have not previously associated in the literature. Herein, we report the clinical course, autopsy findings, and placental pathologic features from 3 consecutive pregnancies delivered in 1 woman, all showing recurrent MPVFD in the placenta and RTD in the bilateral fetal kidneys.
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Affiliation(s)
- Rebecca L Linn
- 1 Department of Pathology, Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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