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Serai SD, Franchi-Abella S, Syed AB, Tkach JA, Toso S, Ferraioli G. MR and Ultrasound Elastography for Fibrosis Assessment in Children: Practical Implementation and Supporting Evidence- AJR Expert Panel Narrative Review. AJR Am J Roentgenol 2024. [PMID: 38170833 DOI: 10.2214/ajr.23.30506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
Quantitative MRI and ultrasound biomarkers of liver fibrosis have become important tools in the diagnosis and clinical management of children with chronic liver disease (CLD). In particular, MR elastography (MRE) is now routinely performed in clinical practice to evaluate the liver for fibrosis. Ultrasound shear-wave elastography has also become widely performed for this purpose, especially in young children. These noninvasive methods are increasingly used to replace liver biopsy for the diagnosis, quantitative staging, and treatment monitoring of patients with CLD. Although ultrasound has advantages of portability and lower equipment cost, available evidence indicates that MRI may have greater reliability and accuracy in liver fibrosis evaluation. In this AJR Expert Panel Narrative Review, we describe how, why, and when to use MRI- and ultrasound-based elastography methods for liver fibrosis assessment in children. Practical approaches are discussed for adapting and optimizing these methods in children, with consideration of clinical indications, patient preparation, equipment requirements, acquisition technique, as well as pitfalls and confounding factors. Guidance is provided for interpretation and reporting, and representative case examples are presented.
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Affiliation(s)
- Suraj D Serai
- Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, PA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia PA
| | - Stéphanie Franchi-Abella
- Université Paris-Saclay, Faculté de Médecine, Le Kremlin-Bicêtre, France
- AP-HP, Centre de Référence des maladies rares du foie de l'enfant, Service de radiologie pédiatrique diagnostique et interventionnelle, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
- BIOMAPS UMR 9011 CNRS, Inserm, CEA, Orsay, France
| | - Ali B Syed
- Department of Radiology, Stanford University School of Medicine, Stanford, CA
| | - Jean A Tkach
- Department of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
- Department of Radiology, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Seema Toso
- Department of Pediatric Radiology, University Children's Hospital Geneva, 6 rue Willy Donzé, CH 1211, Genéve 14, Suisse
| | - Giovanna Ferraioli
- Dipartimento di Scienze Clinico-Chirurgiche, Diagnostiche e Pediatriche, Medical School University of Pavia, Pavia 27100, Italy
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Močnik M, Marčun Varda N. Ultrasound Elastography in Children. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1296. [PMID: 37628295 PMCID: PMC10453784 DOI: 10.3390/children10081296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 07/25/2023] [Accepted: 07/26/2023] [Indexed: 08/27/2023]
Abstract
Ultrasound elastography is a novel ultrasound technique, being extensively researched in children in the last decade. It measures tissue elasticity with the observation of tissue response after an external stimulus. From research to clinical practice, ultrasound elastography has evolved significantly in liver fibrosis evaluation in children; however, several other applications of the technique are available in both clinical practice and research environments. Practically, in children any organ can be assessed, including the brain in early ages, along with muscle and connective tissue elasticity evaluation, spleen, kidney, skin, lymphatic tissue, etc. The elastography method, age, body mass index and technical points should be considered when performing ultrasound elastography. This review highlights its vast potential as a diagnostic tool in the pediatric population, where ultrasound is a dominant imaging tool; however, the indications and exam protocol for its clinical use in several fields in pediatrics have yet to be elucidated.
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Affiliation(s)
- Mirjam Močnik
- Department of Paediatrics, University Medical Centre Maribor, 2000 Maribor, Slovenia;
| | - Nataša Marčun Varda
- Department of Paediatrics, University Medical Centre Maribor, 2000 Maribor, Slovenia;
- Faculty of Medicine, University of Maribor, 2000 Maribor, Slovenia
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Nehring P, Szeligowska J, Przybyłkowski A. Elastography of the Liver in Wilson's Disease. Diagnostics (Basel) 2023; 13:diagnostics13111898. [PMID: 37296749 DOI: 10.3390/diagnostics13111898] [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: 04/12/2023] [Revised: 05/22/2023] [Accepted: 05/26/2023] [Indexed: 06/12/2023] Open
Abstract
Staging of liver fibrosis is of special significance in Wilson's disease as it determines the patient's prognosis and treatment. Histopathological examination is a standard method for fibrosis assessment; however, non-invasive methods like transient elastography and share wave elastography are believed to be reliable and repetitive and are expected to replace liver biopsy in Wilson's disease. This article presents a short description of available elastography techniques and the results of the most recent studies on elastography of the liver in patients with Wilson's disease.
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Affiliation(s)
- Piotr Nehring
- Department of Gastroenterology and Internal Medicine, Medical University of Warsaw, Banacha 1a, 02-097 Warsaw, Poland
| | - Jowita Szeligowska
- Department of Gastroenterology and Internal Medicine, Medical University of Warsaw, Banacha 1a, 02-097 Warsaw, Poland
| | - Adam Przybyłkowski
- Department of Gastroenterology and Internal Medicine, Medical University of Warsaw, Banacha 1a, 02-097 Warsaw, Poland
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Guillaud O, Dumortier J, Couchonnal-Bedoya E, Ruiz M. Wilson Disease and Alpha1-Antitrypsin Deficiency: A Review of Non-Invasive Diagnostic Tests. Diagnostics (Basel) 2023; 13:diagnostics13020256. [PMID: 36673066 PMCID: PMC9857715 DOI: 10.3390/diagnostics13020256] [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] [Received: 12/11/2022] [Accepted: 01/03/2023] [Indexed: 01/12/2023] Open
Abstract
Wilson disease and alpha1-antitrypsin deficiency are two rare genetic diseases that may impact predominantly the liver and/or the brain, and the liver and/or the lung, respectively. The early diagnosis of these diseases is important in order to initiate a specific treatment, when available, ideally before irreversible organ damage, but also to initiate family screening. This review focuses on the non-invasive diagnostic tests available for clinicians in both diseases. These tests are crucial at diagnosis to reduce the potential diagnostic delay and assess organ involvement. They also play a pivotal role during follow-up to monitor disease progression and evaluate treatment efficacy of current or emerging therapies.
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Affiliation(s)
- Olivier Guillaud
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Centre National de Référence pour la Maladie de Wilson, 69500 Bron, France
- Ramsay Générale de Santé, Clinique de la Sauvegarde, 69009 Lyon, France
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Fédération des Spécialités Digestives, 69003 Lyon, France
- Correspondence: ; Tel.: +33-4-72-11-95-19
| | - Jérôme Dumortier
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Centre National de Référence pour la Maladie de Wilson, 69500 Bron, France
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Fédération des Spécialités Digestives, 69003 Lyon, France
- Faculté de Médecine Lyon Est, Université Claude Bernard Lyon 1, 69003 Lyon, France
| | - Eduardo Couchonnal-Bedoya
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Centre National de Référence pour la Maladie de Wilson, 69500 Bron, France
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Service d’Hépatogastroentérologie et Nutrition Pédiatrique, 69500 Bron, France
| | - Mathias Ruiz
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Service d’Hépatogastroentérologie et Nutrition Pédiatrique, 69500 Bron, France
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Centre National de Référence pour l’Atrésie des Voies Biliaires et les Cholestases Génétiques, 69500 Bron, France
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Tran LC, Ley D, Bourdon G, Coopman S, Lerisson H, Tillaux C, Béhal H, Gottrand F, Aumar M. Noninvasive Pediatric Liver Fibrosis Measurement: Two-Dimensional Shear Wave Elastography Compared With Transient Elastography. Front Pediatr 2022; 10:849815. [PMID: 35573968 PMCID: PMC9095976 DOI: 10.3389/fped.2022.849815] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 03/10/2022] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVES Although transient elastography (TE) is the primary noninvasive method for assessing liver fibrosis, its use remains to be validated in children. This study aims to evaluate the agreement between two-dimensional ultrasound shear wave elastography (2D-SWE) and TE to assess pediatric liver stiffness method. METHODS During the 18-month study, we prospectively included 101 consecutive children (median age: 8.5 years, range: 1 month to 17 years) who required TE for medical reasons, and in whom 2D-SWE measurement was performed within a 3-month follow-up during a routine ultrasound. Liver elasticity values were classified according to the Metavir score using published pediatric norms for TE and according to the manufacturer's reference values for 2D-SWE. The Spearman's correlation coefficient was used to assess the relationship between the elasticity measured by the two techniques. Concordance was described by the Bland-Altman method. RESULTS A strong correlation (rho = 0.70, p < 0.001) was found between 2D-SWE and TE for the elasticity measures. The strength of correlation was higher among patients older than 6 years (rho = 0.79, p < 0.001). Concordance between liver fibrosis stages assessed by these techniques was moderate [weighted kappa = 0.46, (95% CI: 0.35-0.57)]. When considering stages over F2, 2D-SWE diagnostic performances showed a sensitivity of 85% (95% CI: 74-92) and a specificity of 57% (95% CI: 42-70) compared with TE. CONCLUSION Measurements of the liver stiffness using 2D-SWE and TE are strongly correlated. The moderate concordance between these techniques for assessing the liver fibrosis stage provides evidence against alternating between these methods during follow-up of patients with the chronic liver diseases.
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Affiliation(s)
- Léa Chantal Tran
- University of Lille, Inserm, CHU Lille, U1286 - INFINITE - Institute for Translational Research in Inflammation, Lille, France
| | - Delphine Ley
- University of Lille, Inserm, CHU Lille, U1286 - INFINITE - Institute for Translational Research in Inflammation, Lille, France.,Division of Gastroenterology, Hepatology and Nutrition, Department of Paediatrics, Jeanne de Flandre Children's Hospital, CHU Lille and University of Lille, Lille, France
| | - Gurvan Bourdon
- Division of Gastroenterology, Hepatology and Nutrition, Department of Paediatrics, Jeanne de Flandre Children's Hospital, CHU Lille and University of Lille, Lille, France
| | - Stéphanie Coopman
- Division of Gastroenterology, Hepatology and Nutrition, Department of Paediatrics, Jeanne de Flandre Children's Hospital, CHU Lille and University of Lille, Lille, France
| | - Héloïse Lerisson
- Department of Paediatric Imaging, Jeanne de Flandre Children's Hospital, CHU Lille, Lille, France
| | - Céline Tillaux
- Department of Paediatric Imaging, Jeanne de Flandre Children's Hospital, CHU Lille, Lille, France
| | - Hélène Béhal
- University of Lille, CHU Lille, ULR 2694 - METRICS: Évaluation des Technologies de Santé et des Pratiques Médicales, Lille, France
| | - Frédéric Gottrand
- University of Lille, Inserm, CHU Lille, U1286 - INFINITE - Institute for Translational Research in Inflammation, Lille, France.,Division of Gastroenterology, Hepatology and Nutrition, Department of Paediatrics, Jeanne de Flandre Children's Hospital, CHU Lille and University of Lille, Lille, France
| | - Madeleine Aumar
- University of Lille, Inserm, CHU Lille, U1286 - INFINITE - Institute for Translational Research in Inflammation, Lille, France.,Division of Gastroenterology, Hepatology and Nutrition, Department of Paediatrics, Jeanne de Flandre Children's Hospital, CHU Lille and University of Lille, Lille, France
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Non-invasive diagnosis and follow-up of rare genetic liver diseases. Clin Res Hepatol Gastroenterol 2022; 46:101768. [PMID: 34332127 DOI: 10.1016/j.clinre.2021.101768] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Accepted: 07/23/2021] [Indexed: 02/04/2023]
Abstract
Rare genetic liver diseases can result in multi-systemic damage, which may compromise the patient's prognosis. Wilson's disease and alpha-1 antitrypsin deficiency must be investigated in any patient with unexplained liver disease. Cystic fibrosis screening of new-borns is now implemented in most high-prevalence countries. The diagnosis of these diseases can be strongly suggested with specific non-invasive tests. Molecular analysis gene for these diseases is long and tedious but is recommended to confirm the diagnosis and help for the family screening. Liver biopsy is not systematic and is discussed when it helps diagnosis. Currently, for these three diseases, non-invasive fibrosis markers could identify patients with risk of cirrhosis and complications. Rare genetic liver diseases can result in multi-systemic damage, which may compromise the patient's prognosis. Wilson's disease, must be investigated in any patient with unexplained liver disease and/or unexplained neurological or neuropsychiatric disorders. The diagnosis is based on a combination of clinical, biological features, including copper balance. The exchangeable copper/total copper ratio is a new sensible and specific biological marker, useful for the diagnosis of the disease. Timely diagnosis and treatment will prevent serious complications from the disease. Neurological evaluation and familial screening are essential in patients with Wilson's disease.
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Pop TL, Grama A, Stefanescu AC, Willheim C, Ferenci P. Acute liver failure with hemolytic anemia in children with Wilson’s disease: Genotype-phenotype correlations? World J Hepatol 2021; 13:1428-1438. [PMID: 34786177 PMCID: PMC8568583 DOI: 10.4254/wjh.v13.i10.1428] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 06/23/2021] [Accepted: 09/03/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Wilson’s disease (WD) is a rare autosomal recessive inherited disorder of copper metabolism. Acute liver failure (ALF) and hemolytic anemia represent the most severe presentation of WD in children. No clear genotype-phenotype correlations exist in WD. Protein-truncating nonsense, frame-shift, or splice-site variants may be associated with more severe disease. In contrast, missense variants may be associated with late-onset, less severe disease, and more neurological manifestations. Recently, a gene variant (HSD17B13:TA, rs72613567) with a possible hepatic protective role against toxins was associated with a less severe hepatic phenotype in WD.
AIM To analyze the possible genotype-phenotype correlations in children with WD presented with ALF and non-immune hemolytic anemia.
METHODS The medical records of children with WD diagnosed and treated in our hospital from January 2006 to December 2020 were retrospectively analyzed. The clinical manifestations (ALF with non-immune hemolytic anemia or other less severe forms), laboratory parameters, copper metabolism, ATP7B variants, and the HSD17B13:TA (rs72613567) variant were reviewed to analyze the possible genotype-phenotype correlations.
RESULTS We analyzed the data of 51 patients with WD, 26 females (50.98%), with the mean age at the diagnosis of 12.36 ± 3.74 years. ALF and Coombs-negative hemolytic anemia was present in 8 children (15.67%), all adolescent girls. The Kayser-Fleisher ring was present in 9 children (17.65%). The most frequent variants of the ATP7B gene were p.His1069Gln (c.3207A>G) in 38.24% of all alleles, p.Gly1341Asp (c.4021G>A) in 26.47%, p.Trp939Cys (c.2817G>T) in 9.80%, and p.Lys844Ter (c.2530A>T) in 4.90%. In ALF with hemolytic anemia, p.Trp939Cys (c.2817G>T) and p.Lys844Ter (c.2530A>T) variants were more frequent than in other less severe forms, in which p.His1069Gln (c.3207A>G) was more frequent. p.Gly1341Asp (c.4021G>A) has a similar frequency in all hepatic forms. For 33 of the patients, the HSD17B13 genotype was evaluated. The overall HSD17B13:TA allele frequency was 24.24%. Its frequency was higher in patients with less severe liver disease (26.92%) than those with ALF and hemolytic anemia (14.28%).
CONCLUSION It remains challenging to prove a genotype-phenotype correlation in WD patients. In children with ALF and hemolytic anemia, the missense variants other than p.His1069Gln (c.3207A>G) and frame-shift variants were the most frequently present in homozygous status or compound heterozygous status with site splice variants. As genetic analysis is usually time-consuming and the results are late, the importance at the onset of the ALF is questionable. If variants proved to be associated with severe forms are found in the pre-symptomatic phase of the disease, this could be essential to predict a possible severe evolution.
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Affiliation(s)
- Tudor Lucian Pop
- 2nd Pediatric Discipline, Department of Mother and Child, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca 400177, Romania
- 2nd Pediatric Clinic, Center of Expertise in Pediatric Liver Rare Disorders, Emergency Clinical Hospital for Children, Cluj-Napoca 400177, Romania
| | - Alina Grama
- 2nd Pediatric Discipline, Department of Mother and Child, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca 400177, Romania
- 2nd Pediatric Clinic, Center of Expertise in Pediatric Liver Rare Disorders, Emergency Clinical Hospital for Children, Cluj-Napoca 400177, Romania
| | - Ana Cristina Stefanescu
- 2nd Pediatric Discipline, Department of Mother and Child, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca 400177, Romania
| | - Claudia Willheim
- Department of Internal Medicine III, Gastroenterology and Hepatology, Medical University of Vienna, Wien A-1090, Austria
| | - Peter Ferenci
- Department of Internal Medicine III, Gastroenterology and Hepatology, Medical University of Vienna, Wien A-1090, Austria
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Li Y, Ma J, Li B, Zhu X, Wang J. Cirrhosis of Wilson's disease: High and low cutoff using acoustic radiation force impulse (ARFI) -Comparison and combination with serum fibrosis index. Clin Hemorheol Microcirc 2021; 79:575-585. [PMID: 34334385 DOI: 10.3233/ch-211219] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Acoustic Radiation Force Impulse (ARFI), Fibrosis-4(FIB-4) and Aspartate transaminase to platelet ratio index (APRI) are valuable non-invasive methods to evaluate fibrosis in hepatitis virus. Yet, they are rarely used in Wilson's disease. OBJECTIVE Evaluate the diagnostic efficacy of ARFI, FIB-4, APRI, combined detection in cirrhosis with WD, and speculate the optimal high, low cutoff. METHODS This retrospective study was authorized by hospital ethics Committee (number:2021MCZQ02). 102 patients with WD completed ARFI and laboratory examination on the same day. The intraclass correlation coeffcient (ICC) of ARFI among three sonographers was 0.896 (95%CI:0.859-0.925, p = 0.000). The stage of liver involvement was classified into 5 categories according to clinical manifestations, laboratory examination, and liver morphologic characteristics: I, normal; II, biochemical abnormal only; III, abnormal liver morphologic features without sighs of cirrhosis; IV, clinical and imaging sighs of compensateded cirrhosis (Child-Pugh A); V, decompensated cirrhosis (Child-Pugh B and C). This stage system served as the reference standard. The diagnostic efficacy was analyzed by Logistic regression, ROC curve. The optimal low cut-off with high sensitivity (SE) and low negative likelihood ratio (NLR) and high cut-off with high specificity (SP) and positive likelihood ratio (PLR) were derived. RESULTS The diagnostic value of ARFI (0.85, 95%CI:0.77-0.92, p = 0.000) in distiguishing cirrhosis with WD was higher than FIB-4 (0.59, 95%CI: 0.47-0.70, p = 0.127), APRI (0.70, 95%CI: 0.59-0.81, p = 0.000). The low, high cut-off of ARFI for excluding, diagnosing cirrhosis with WD was 1.47 m/s(SE: 98%, NLR:0.09), 2.11 m/s(SP:98%, PLR:27.4), 37 (36%) patients could be spared a liver biopsy. When ARFI was 1.47∼2.11 m/s, liver biopsy was recommended. After combined with ARFI, the AUROC of FIB-4, APRI were increased respectively (p < 0.001), there were not different between ARFI and combined detection(p > 0.05). CONCLUSION ARFI could replace some unnecessary liver biopsy according to high diagnostic efficacy for identifying cirrhosis of WD. The combined detection can also be used as an important model to predict cirrhosis in WD.
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Affiliation(s)
- Yan Li
- Department of Intervention, The First Affiliated Hospital of Soochow University, Jiangsu, China
| | - Jianbing Ma
- Department of Radiology, the First Hospital of Jiaxing, The Affiliated Hospital of Jiaxing University, Zhejiang, China
| | - Baoqi Li
- Department of Ultrasound, The First Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Anhui, China
| | - Xiaoli Zhu
- Department of Intervention, The First Affiliated Hospital of Soochow University, Jiangsu, China
| | - Jingping Wang
- Department of Ultrasound, The First Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Anhui, China
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Malbul K, Katwal S, Khetan S, Aryal N. A case report on serendipitous diagnosis of wilson's disease in a child with brucellosis and pseudomonal infection. Clin Case Rep 2021; 9:e04178. [PMID: 34194770 PMCID: PMC8222750 DOI: 10.1002/ccr3.4178] [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: 10/25/2020] [Revised: 03/28/2021] [Accepted: 03/31/2021] [Indexed: 12/18/2022] Open
Abstract
Wilson's disease can have varied clinical manifestations and initial presentation can be misleading as in our case. Our case depicts the necessity of suspicion of WD in variable presentation of liver disorders, especially in pediatrics population.
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Affiliation(s)
- Kiran Malbul
- Nepalese Army Institute of Health Sciences College of MedicineKathmanduNepal
| | - Srijana Katwal
- Nepalese Army Institute of Health Sciences College of MedicineKathmanduNepal
| | - Saurav Khetan
- Department of PediatricsShree Birendra HospitalKathmanduNepal
| | - Nirjala Aryal
- Department of PediatricsShree Birendra HospitalKathmanduNepal
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Przybyłkowski A, Szeligowska J, Januszewicz M, Raszeja-Wyszomirska J, Szczepankiewicz B, Nehring P, Górnicka B, Litwin T, Członkowska A. Evaluation of liver fibrosis in patients with Wilson's disease. Eur J Gastroenterol Hepatol 2021; 33:535-540. [PMID: 32433421 PMCID: PMC8565503 DOI: 10.1097/meg.0000000000001754] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 04/06/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVES Staging of fibrosis in chronic liver disease is important for prognosis and treatment planning. Liver biopsy is the gold standard in fibrosis assessment; however, new methods for fibrosis and stiffness measurement exist which have not been evaluated in patients with Wilson's disease. To evaluate the accuracy of collagen proportionate area (CPA), transient elastography and shear wave elastography (SWE) in the assessment of liver fibrosis in adult patients with Wilson's disease. METHODS In this retrospective study of 60 patients with Wilson's disease, results of percutaneous cutting liver biopsy assessed using the Ishak fibrosis score and CPA were compared with liver stiffness measured with transient elastography and SWE. RESULTS CPA correlated with the Ishak score (r = 0.45; P = 0.001) and transient elastography results correlated with SWE measurements (r = 0.80; P = 0.0001). In contrast, transient elastography or SWE did not significantly correlate with the Ishak score or CPA. CONCLUSION Collagen content assessment may be useful for estimation of liver fibrosis in patients with Wilson's disease. However, single time-point elastographic liver stiffness measurements have a limited diagnostic value in Wilson's disease.
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Affiliation(s)
| | | | | | | | | | - Piotr Nehring
- Department of Gastroenterology and Internal Medicine
| | - Barbara Górnicka
- Chair and Department of Pathomorphology, Medical University of Warsaw
| | - Tomasz Litwin
- Second Department of Neurology, Institute of Psychiatry and Neurology, Warsaw, Poland
| | - Anna Członkowska
- Second Department of Neurology, Institute of Psychiatry and Neurology, Warsaw, Poland
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Hwang J, Yoon HM, Jung AY, Lee JS, Kim KM, Oh SH, Cho YA. Diagnostic Performance of Ultrasound Elastography and Serologic Fibrosis Indices for Evaluation of Hepatic Involvement in Wilson Disease. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2020; 39:2231-2242. [PMID: 32401363 DOI: 10.1002/jum.15334] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 04/12/2020] [Accepted: 04/19/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVES To investigate the diagnostic value of transient elastography (TE), 2-dimensional (2D) shear wave elastography (SWE), and the serologic fibrosis indices aspartate transaminase-to-platelet ratio index (APRI) and Fibrosis-4 (FIB-4) score for Wilson disease (WD). METHODS We retrospectively identified patients with a diagnosis of WD who underwent TE and 2D SWE on the same day. Their APRI and FIB-4 scores were calculated. Hepatic involvement was classified into 5 clinical categories (I-V) based on the laboratory findings, hepatic morphologic characteristics on ultrasound (US) imaging, and clinical symptoms of cirrhosis: I, normal (n = 17); II, only biochemical abnormality (n = 15); III, altered hepatic morphologic characteristics (n = 10); IV, compensated liver cirrhosis (n = 3); and V, decompensated liver cirrhosis (n = 0). We compared the area under the receiver operating characteristic curve (AUROC) data for TE, 2D SWE, the APRI, and the FIB-4 score. A combined assessment of the serologic markers and US elastography was performed, and the AUROCs of the combinations were compared. RESULTS Forty-five patients were included in the study (median age, 16.0 years; range, 3-35 years). Transient elastography, 2D SWE, and APRI were comparable in distinguishing the clinical categories (AUROC, 0.799-0.928). The FIB-4 score showed lower diagnostic value in distinguishing clinical category I from the other categories (AUROC, 0.647). Combining the serologic markers and US elastography significantly increased the AUROC value of the FIB-4 score (with TE and 2D SWE, P = .01 and .02). CONCLUSIONS Transient elastography and 2D SWE showed excellent diagnostic accuracy for differentiating the clinical categories of hepatic involvement. The APRI showed better diagnostic performance than the FIB-4 score. The assessment of hepatic manifestations in WD can be improved by combining US elastography with serologic indices.
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Affiliation(s)
- Jisun Hwang
- Department of Radiology, Dongtan Sacred Heart Hospital, Hallym University Medical Center, Hwaseong, South Korea
| | - Hee Mang Yoon
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Ah Young Jung
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Jin Seong Lee
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Kyung Mo Kim
- Department of Pediatrics, University of Ulsan College of Medicine, Asan Medical Center, Children's Hospital, Seoul, South Korea
| | - Seak Hee Oh
- Department of Pediatrics, University of Ulsan College of Medicine, Asan Medical Center, Children's Hospital, Seoul, South Korea
| | - Young Ah Cho
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
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12
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Transient Elastography to Represent Hepatic Copper Accumulation in Wilson Disease. Indian Pediatr 2020. [DOI: 10.1007/s13312-020-1932-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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13
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Paternostro R, Pfeiffenberger J, Ferenci P, Stättermayer AF, Stauber RE, Wrba F, Longerich T, Lackner K, Trauner M, Ferlitsch A, Reiberger T, Weiss KH. Non-invasive diagnosis of cirrhosis and long-term disease monitoring by transient elastography in patients with Wilson disease. Liver Int 2020; 40:894-904. [PMID: 31898387 PMCID: PMC7187206 DOI: 10.1111/liv.14368] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 12/05/2019] [Accepted: 12/30/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS The value of liver stiffness measurement (LSM) by transient elastography (TE) for non-invasive fibrosis staging and disease monitoring has not been established in patients with Wilson disease (WD). METHODS Liver stiffness measurement by TE and non-invasive fibrosis scores (APRI, FIB-4) were analysed from 188 WD patients with liver biopsy (LBX). Longitudinal LSM was performed in 128 (68.1%) patients. RESULTS One hundred and eighty-eight patients (mean age: 35 ± 14 years, 54.8% women; 27.1% with histological cirrhosis) were studied. Forty-four[23.4%] patients were recently diagnosed with WD, while 144[76.6%] were previously diagnosed (>1 year between LBX and LSM). Overall, LSM (11.3 vs 6.1 kPa, P < .001), APRI (0.72 vs 0.38, P < .001) and FIB-4 (1.54 vs 0.89, P < .001) were higher in cirrhotic than in non-cirrhotic patients. This was even more pronounced in recently diagnosed patients (35.2 kPa vs 6.4 kPa, P < .001). Accuracy for diagnosing cirrhosis at an LSM cut-off ≥9.9 kPa was better in recently diagnosed (PPV: 74%, NPV: 100%) vs previously diagnosed (PPV: 53%, NPV: 82%) patients. Recently diagnosed patients had higher Area Under the Curve (AUC) for APRI (0.79 vs 0.61) and FIB-4 (0.84 vs 0.65) than previously diagnosed patients. At APRI <1.5 and FIB-4 <3.25 cirrhosis was ruled out with a specificity of 93% and 95% respectively. During a median follow-up of 46 (24-66) months, only 5.9% (5/85) of non-cirrhotic WD patients showed progression to cirrhotic LSM values, while 30.8% (4/13) of cirrhotic WD patients showed LSM suggestive of cirrhosis regression. CONCLUSION TE-based LSM ≥9.9 kPa accurately identifies cirrhosis in WD patients. Next to TE-LSM <9.9 kPa, APRI <1.5 and FIB-4 <3.25 values assist to non-invasively rule out cirrhosis. LSM remains stable in most non-cirrhotic patients on WD therapy, while one-third of cirrhotic patients present clinically relevant decreases in LSM.
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Affiliation(s)
- Rafael Paternostro
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria
| | - Jan Pfeiffenberger
- Department of Internal Medicine IVUniversity Hospital HeidelbergHeidelbergGermany
| | - Peter Ferenci
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria
| | - Albert F. Stättermayer
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria
| | - Rudolf E. Stauber
- Division of Gastroenterology and HepatologyDepartment of Internal MedicineMedical University of GrazGrazAustria
| | - Fritz Wrba
- Department of PathologyMedical University of ViennaViennaAustria
| | - Thomas Longerich
- Institute of PathologyUniversity Hospital HeidelbergHeidelbergGermany
| | | | - Michael Trauner
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria
| | - Arnulf Ferlitsch
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria
| | - Thomas Reiberger
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria,Ludwig Boltzmann Institute for Rare and Undiagnosed DiseasesViennaAustria,CeMM Research Center for Molecular Medicine of the Austrian Academy of SciencesViennaAustria
| | - Karl Heinz Weiss
- Department of Internal Medicine IVUniversity Hospital HeidelbergHeidelbergGermany
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14
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Advances in diagnosis of chronic liver diseases in pediatric patients. World J Pediatr 2018; 14:541-547. [PMID: 30306466 DOI: 10.1007/s12519-018-0197-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 09/25/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND Chronic liver diseases (CLD) present important clinical problem in children with various age-dependent causes. Nonalcoholic fatty liver disease (NAFLD) with its increasing prevalence is a major problem with regard to its timely recognition and the need for long-term disease monitoring. At present, a perfect non-invasive method for the evaluation of liver fibrosis is not available. METHODS A non-systematic literature search was performed to summarize the current knowledge about transient elastography (TE) with controlled attenuation parameter (CAP) in children with CLD. Ovid MEDLINE, Ovid EMBASE, Google scholar, and The Cochrane Library databases were searched for relevant articles evaluating TE in the pediatric population. RESULTS Normal values of liver stiffness measurements (LSM) according to the age are given, as well as the advantages and disadvantages of the method. The utility of TE in specific liver disease in pediatric population is summarized. CONCLUSIONS TE with CAP is a valuable non-invasive method for the liver-damage assessment. Clinical interpretation of TE results should be made in parallel with the assessment of the patient's demographics, disease etiology, and essential laboratory parameters.
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Wicher D, Jankowska I, Lipiński P, Szymańska-Rożek P, Kmiotek J, Jańczyk W, Rubik J, Chrzanowska K, Socha P. Transient Elastography for Detection of Liver Fibrosis in Children With Autosomal Recessive Polycystic Kidney Disease. Front Pediatr 2018; 6:422. [PMID: 30687687 PMCID: PMC6336693 DOI: 10.3389/fped.2018.00422] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Accepted: 12/19/2018] [Indexed: 12/19/2022] Open
Abstract
Introduction: Congenital hepatic fibrosis (CHF) is invariably present in all patients with autosomal recessive polycystic kidney disease (ARPKD) but is usually clinically asymptomatic. The portal hypertension in the course of CHF develops and progresses over time, so an early detection of liver fibrosis remains crucial. Aim: The aim of the study was to evaluate a predictive value of transient elastography for evaluating liver disease progress in pediatric ARPKD patients. Material and Methods: The study group encompassed 21 pediatric patients with ARPKD and 20 healthy children (control group) from The Children's Memorial Health Institute in Warsaw, Poland. Liver fibrosis was determined by assessing the liver stiffness (LS) with transient elastography (FibroScan®, FS) using size-appropriate probes. In ARPKD group the laboratory findings, results of an abdominal ultrasound examination, and an endoscopic gastroduodenoscopy were also analyzed. Results: Compared with healthy controls, patients with ARPKD had significantly increased median LS values (22 vs. 4.25 kPa, p < 0.0001). Based on FS results, ARPKD group was divided into two subgroups: patients (n = 5) with LS results suggestive of no fibrosis or minimal fibrosis (LS < 6.9 kPa, METAVIR fibrosis stage 0-1) and patients (n = 16) with LS results suggestive of at least significant liver fibrosis (LS ≥ 6.9 kPa, METAVIR fibrosis stage 2-4). In the first subgroup (no fibrosis or minimal fibrosis), all patients had no signs of portal hypertension. In the subgroup with at least significant liver fibrosis, splenomegaly was observed in 87.5% of patients and thrombocytopenia in 69% of patients. An endoscopic gastroduodenoscopy was performed in 15 out of 21 ARPKD patients, nine patients (60%) had esophageal varices. All of these patients had LS results suggestive of at least significant liver fibrosis. Conclusions: TE by FibroScan can be used as an additional method for evaluating liver disease progress in pediatric ARPKD patients.
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Affiliation(s)
- Dorota Wicher
- Department of Medical Genetics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, Children's Memorial Health Institute, Warsaw, Poland
| | - Patryk Lipiński
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, Children's Memorial Health Institute, Warsaw, Poland
| | | | - Jakub Kmiotek
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, Children's Memorial Health Institute, Warsaw, Poland
| | - Wojciech Jańczyk
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, Children's Memorial Health Institute, Warsaw, Poland
| | - Jacek Rubik
- Department of Nephrology, Kidney Transplantation and Arterial Hypertension, Children's Memorial Health Institute, Warsaw, Poland
| | - Krystyna Chrzanowska
- Department of Medical Genetics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Piotr Socha
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, Children's Memorial Health Institute, Warsaw, Poland
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