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Narayan R, Meena A, Sarkar R, Agrawal M. A Rare Case Report of Limb Body Wall Complex. Cureus 2024; 16:e59026. [PMID: 38800175 PMCID: PMC11127772 DOI: 10.7759/cureus.59026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/25/2024] [Indexed: 05/29/2024] Open
Abstract
Limb body wall complex (LBWC), also known as body stalk anomaly, is a rare and lethal disorder of the anterior abdominal wall. It is characterized by a severe combination of congenital malformations in the fetus, including, abdomino- and/or thoracoschisis, exencephaly/encephalocele, limb deformities, and facial clefts. Short umbilical cord, abdominal placental attachment, and spinal anomalies are among other manifestations of this disorder. The cause of LBWC is still unknown. The main hypotheses include embryonic dysplasia, early amniotic rupture, and vascular accident during embryonic development. We present a case of LBWC that was detected prenatally on ultrasound (USG) imaging and later confirmed postnatally in a Rh-negative mother at the menstrual age of 14 weeks.
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Affiliation(s)
- Ruchika Narayan
- Radiodiagnosis, All India Institute of Medical Sciences, Patna, IND
| | - Anamika Meena
- Radiodiagnosis, All India Institute of Medical Sciences, Patna, IND
| | - Rajib Sarkar
- Radiodiagnosis, All India Institute of Medical Sciences, Patna, IND
| | - Muskaan Agrawal
- Radiodiagnosis, All India Institute of Medical Sciences, Patna, IND
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Țarcă E, Al Namat D, Luca AC, Lupu VV, Al Namat R, Lupu A, Bălănescu L, Bernic J, Butnariu LI, Moscalu M, Hînganu MV. Omphalocele and Cardiac Abnormalities-The Importance of the Association. Diagnostics (Basel) 2023; 13:diagnostics13081413. [PMID: 37189514 DOI: 10.3390/diagnostics13081413] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 03/25/2023] [Accepted: 04/12/2023] [Indexed: 05/17/2023] Open
Abstract
Omphalocele is the most common ventral abdominal wall defect. Omphalocele is associated with other significant anomalies in up to 80% of cases, among which the cardiac ones are the most frequent. The aim of our paper is to highlight, through a review of the literature, the importance and frequency of association between the two malformations and what impact this association has on the management and evolution of patients with these pathologies. We reviewed the titles, the available abstracts, and the full texts of 244 papers from the last 23 years, from three medical databases, to extract data for our review. Due to the frequent association of the two malformations and the unfavorable effect of the major cardiac anomaly on the prognosis of the newborn, the electrocardiogram and echocardiography must be included in the first postnatal investigations. The timing of surgery for abdominal wall defect closure is mostly dictated by the cardiac defect severity, and usually the cardiac defect takes priority. After the cardiac defect is medically stabilized or surgically repaired, the omphalocele reduction and closure of the abdominal defect are performed in a more controlled setting, with improved outcomes. Compared to omphalocele patients without cardiac defects, children with this association are more likely to experience prolonged hospitalizations, neurologic, and cognitive impairments. Major cardiac abnormalities such as structural defects that require surgical treatment or result in developmental delay will significantly increase the death rate of patients with omphalocele. In conclusion, the prenatal diagnosis of omphalocele and early detection of other associated structural or chromosomal anomalies are of overwhelming importance, contributing to the establishment of antenatal and postnatal prognosis.
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Affiliation(s)
- Elena Țarcă
- Department of Surgery II-Pediatric Surgery, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iassy, Romania
| | - Dina Al Namat
- "Saint Mary" Emergency Children Hospital, 700309 Iassy, Romania
| | - Alina Costina Luca
- Department of Mother and Child Medicine-Pediatrics, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iassy, Romania
| | - Vasile Valeriu Lupu
- Department of Mother and Child Medicine-Pediatrics, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iassy, Romania
| | - Razan Al Namat
- Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iassy, Romania
| | - Ancuța Lupu
- Department of Mother and Child Medicine-Pediatrics, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iassy, Romania
| | - Laura Bălănescu
- Department of Pediatric Surgery and Anaesthesia and Intensive Care, "Carol Davila" University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Jana Bernic
- Discipline of Pediatric Surgery, "Nicolae Testemițanu" State University of Medicine and Pharmacy, 2025 Chisinau, Moldova
| | - Lăcrămioara Ionela Butnariu
- Department of Medical Genetics, Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iassy, Romania
| | - Mihaela Moscalu
- Department of Preventive Medicine and Interdisciplinarity, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iassy, Romania
| | - Marius Valeriu Hînganu
- Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iassy, Romania
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Duffy KA, Hathaway ER, Klein SD, Ganguly A, Kalish JM. Epigenetic mosaicism and cell burden in Beckwith-Wiedemann Syndrome due to loss of methylation at imprinting control region 2. Cold Spring Harb Mol Case Stud 2021; 7:mcs.a006115. [PMID: 34697083 PMCID: PMC8751414 DOI: 10.1101/mcs.a006115] [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: 07/13/2021] [Accepted: 10/20/2021] [Indexed: 11/25/2022] Open
Abstract
Beckwith–Wiedemann syndrome (BWS) is a rare overgrowth disorder caused by epigenetic alterations on Chromosome 11p15.5. Most molecular changes are sporadic and are thought to occur in a mosaic pattern. Thereby, the distribution of affected cells differs between tissues for each individual, which can complicate genotype–phenotype correlations. In two of the BWS molecular subtypes, tissue mosaicism has been demonstrated; however, mosaicism has not been specifically studied in the most common cause of BWS, loss of methylation (LOM) at KCNQ1OT1:TSS differentially methylated region (DMR) imprinting center 2 (IC2) LOM. The increased prevalence of twinning associated with the IC2 LOM subtype and the discordant phenotypes between the twins previously led to the proposal of diffused epigenetic mosaicism, leading to asymmetric distribution of affected cells during embryonic development. In this study, we evaluated the level of methylation detected in 64 samples collected from 30 individuals with IC2 LOM. We demonstrate that the IC2 LOM defect can occur in mosaic and nonmosaic patterns, and tissues from the same individual can show variable patterns, which suggests that this asymmetric distribution occurs during development. We further suggest that the clinical phenotype in individuals with BWS IC2 LOM is correlated with the epigenetic burden of affected cells in each tissue type. This series is the first report to demonstrate tissue mosaicism within the IC2 LOM epigenotype, and consideration of this mosaicism is necessary to understanding the pathogenesis of BWS.
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Martín-Alguacil N. Anatomy-based diagnostic criteria for complex body wall anomalies (CBWA). Mol Genet Genomic Med 2020; 8:e1465. [PMID: 32856427 PMCID: PMC7549580 DOI: 10.1002/mgg3.1465] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 07/11/2020] [Accepted: 07/22/2020] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Precise diagnosis and classification of CBWA cases can be challenging. BSA are considered when there is a body wall anomaly, skeletal abnormalities, and the umbilical cord is anomalous, absent or rudimentary, and LBWC when there is a body wall and structural limb anomalies with or without craniofacial abnormalities. METHODS PubMed was searched for body stalk anomalies, limb body wall complex, body stalk anomalies and amniotic band syndrome, and limb body wall complex and amniotic band syndrome. Sixty nine articles were selected and reviewed. This article systematically classifies the variants of CBWA in 218 cases, the study is based on the embryological and anatomical criteria established by Martín-Alguacil and Avedillo to study BSA in the pig. RESULTS Eight different BSA presentation were defined. One hundred and eighty nine cases were classified as BSA, from which five were Type I, nine Type II, 20 Type III, 57 Type IV, 11Type V, 24 Type VI, 11 Type VII, and 52 Type VIII. Twenty six cases presented cranial phenotype, 114 abdominal phenotype, 42 cranio/abdominal overlapping phenotype, and five without defined phenotype. In addition, 52 BSA cases presented some kind of spinal dysraphism (SPDYS) and were classified as BSA/SPDYS, most of these cases did not show structural limb anomalies, except for three cases and were classified as LBWC/SPDYS. CONCLUSION This morphology-based classification represents a useful tool for clinical diagnosis, it helps to quantify and to evaluate CBWA in a precise, objective manner.
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Martín-Alguacil N, Avedillo L. Body wall defects and amniotic band syndrome in pig (Sus scrofa domesticus). Anat Histol Embryol 2019; 49:144-149. [PMID: 31513296 DOI: 10.1111/ahe.12482] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 07/16/2019] [Accepted: 08/04/2019] [Indexed: 02/06/2023]
Abstract
The amniotic band syndrome is a congenital condition. It is characterized by the presence of fibrous amniotic bands that may entangle or entrap different foetal parts in utero, resulting in deformation, malformation or disruption. We report on a female piglet presenting amniotic band adherences in the right abdominal flank, several body wall defects (gastroschisis, abdominoschisis with omphalocele), severe scoliosis, anomalous umbilical cord with single umbilical artery, anal atresia, anomalous liver and absent gall bladder, hypoplastic genitalia, ankylosis and arthrogryposis in pelvic limbs, and bilateral patellar agenesia. The ethiopatogenia is discussed, as well as the comparative and embryological implications.
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Affiliation(s)
- Nieves Martín-Alguacil
- Departmental Section of Anatomy and Embryology, School of Veterinary Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Luis Avedillo
- Private practitioner, Clínica Veterinaria Salud Animal, Griñón, Madrid, Spain
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Coleman PW, Marine MB, Weida JN, Gray BW, Billmire DF, Brown BP. Fetal MRI in the Identification of a Fetal Ventral Wall Defect Spectrum. AJP Rep 2018; 8:e264-e276. [PMID: 30377551 PMCID: PMC6205859 DOI: 10.1055/s-0038-1675353] [Citation(s) in RCA: 4] [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: 05/03/2018] [Accepted: 09/17/2018] [Indexed: 02/06/2023] Open
Abstract
Objective To ascertain if useful criteria for prenatal diagnosis of fetal ventral body wall defects (VBWDs) exists by reviewing published literature on diagnosis of VBWD as compared with our own diagnostic experience. Study Design A comprehensive literature review of diagnostic criteria of fetal VBWD including pentalogy of Cantrell (POC), omphalocele, exstrophy, imperforate anus, spina bifida (OEIS), cloacal exstrophy, limb-body wall complex (LBWC), and body stalk anomaly was performed followed by a retrospective review of all fetal magnetic resonance imaging (MRI) examinations from our medical center over a 2-year period. Results Classically, OEIS is omphalocele, bladder exstrophy, imperforate anus, and spina bifida. POC is defects of the supraumbilical abdomen, sternum, diaphragm, pericardium, and heart. LBWC is two of the following: exencephaly or enencephaly with facial clefts, thoracoschisis or abdominoschisis, and limb defects. Twenty-four cases of VBWD on MRI over a 24-month period were identified with seven cases involving defects of additional organ systems. Six of these seven cases demonstrated findings from two or more of the traditional diagnoses POC, OEIS, and LBWC making diagnosis and counseling difficult. Conclusion There is a lack of consensus on useful diagnostic criteria within the published literature which is reflected in our own diagnostic experience and poses a challenge for accurate prenatal counseling.
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Affiliation(s)
- Peter W Coleman
- Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, Indiana
| | - Megan B Marine
- Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, Indiana
| | - Jennifer N Weida
- Department of Obstetrics and Gynecology, Indiana University School of Medicine, Indianapolis, Indiana
| | - Brian W Gray
- Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Deborah F Billmire
- Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Brandon P Brown
- Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, Indiana
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Lyons K, Cassady C, Mehollin-Ray A, Krishnamurthy R. Current Role of Fetal Magnetic Resonance Imaging in Body Anomalies. Semin Ultrasound CT MR 2015; 36:310-23. [PMID: 26296482 DOI: 10.1053/j.sult.2015.05.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Fetal MR body applications have become more common in recent years as both in utero therapies, including fetoscopic surgery, and improvements in perinatal care have increased the demand for precise antenatal anatomic detail. This article discusses the variety of fast imaging sequences available to the fetal imager and describes their applications to both common and unusual congenital pathologies, including of the neck, chest, abdomen/pelvis and musculoskeletal systems.
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Affiliation(s)
- Karen Lyons
- EB Singleton Department of Diagnostic Radiology, Texas Children׳s Hospital, Baylor College of Medicine, Houston, TX
| | - Christopher Cassady
- EB Singleton Department of Diagnostic Radiology, Texas Children׳s Hospital, Baylor College of Medicine, Houston, TX.
| | - Amy Mehollin-Ray
- EB Singleton Department of Diagnostic Radiology, Texas Children׳s Hospital, Baylor College of Medicine, Houston, TX
| | - Rajesh Krishnamurthy
- EB Singleton Department of Diagnostic Radiology, Texas Children׳s Hospital, Baylor College of Medicine, Houston, TX
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Aguirre-Pascual E, Epelman M, Johnson AM, Chauvin NA, Coleman BG, Victoria T. Prenatal MRI evaluation of limb-body wall complex. Pediatr Radiol 2014; 44:1412-20. [PMID: 24928524 DOI: 10.1007/s00247-014-3026-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2014] [Revised: 04/01/2014] [Accepted: 05/01/2014] [Indexed: 11/30/2022]
Abstract
BACKGROUND The sonographic (US) features of limb-body wall complex have been well documented; however the literature regarding the findings on MRI in limb-body wall complex is scant. OBJECTIVE To characterize the prenatal MRI features of limb-body wall complex. MATERIALS AND METHODS We performed a retrospective review of all MRI scans of fetuses diagnosed with limb-body wall complex at our institution from 2001 to 2011. Fetuses without correlating US scans or follow-up information were excluded. Three pediatric radiologists blinded to the specific US findings reviewed the prenatal MRIs. Images were evaluated for the organ location and attachment, the body part affected, characterization of the body wall defect, and spinal, limb and umbilical cord abnormalities. RESULTS Ten subjects met inclusion criteria. MRI was able to detect and characterize the body part affected and associated abnormalities. All fetuses had ventral wall defects, a small thorax and herniated liver and bowel. The kidneys were extracorporeal in three cases. The extruded organs were attached to the placenta or the uterine wall in all cases. Abnormal spinal curvatures of various degrees of severity were present in all cases. Eight cases had a short, uncoiled cord. Limb anomalies were present in 6 of the 10 cases. CONCLUSION We illustrate the common fetal MRI findings of limb-body wall complex. The prenatal diagnosis of limb-body wall complex and the differentiation of this defect from treatable abdominal wall defects are crucial to providing appropriate guidance for patient counseling and management.
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Affiliation(s)
- Elisa Aguirre-Pascual
- Department of Radiology, The Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
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