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Pan L, Shao H. Congenital hepatic fibrosis with negative endoscopic evaluation of esophageal and gastric varices: A case report. Medicine (Baltimore) 2024; 103:e38424. [PMID: 38847721 PMCID: PMC11155583 DOI: 10.1097/md.0000000000038424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 05/10/2024] [Indexed: 06/10/2024] Open
Abstract
RATIONAL Congenital hepatic fibrosis (CHF) is a rare autosomal recessive genetic disease, which is often diagnosed in children and young adults. The clinical manifestations of CHF were lack of specificity, mainly including portal hypertension related symptoms and signs, and normal or mildly abnormal liver function. When no obvious varices are indicated under endoscope, it can easily lead to misdiagnosis or missed diagnosis. We report this case in the hope of raising awareness of this disease. PATIENT CONCERNS A 31 years old male patient with major clinical manifestations of unexplained thrombocytopenia for 5 years. DIAGNOSES Results of ultrasound, magnetic resonance imaging (MRI) and computed tomography portal venography (CTV) showed that patient had liver cirrhosis with portal hypertension and liver biopsy revealed CHF. INTERVENTION Patient received ursodeoxycholic acid tablets, fuzheng huayu capsule, ganshuang granule, etc for liver protection treatment. OUTCOMES The condition of patient stabilized after symptomatic treatment. Spleen resection will be considered during follow-up. LESSONS This case reminds us that in case of patients with negative endoscopic evaluation, ultrasonic, computed tomography (CT) and MRI examination should be performed at the same time to determine whether patients have portal hypertension. When patients with normal or mildly abnormal liver function had unexplained liver cirrhosis complicated with portal hypertension, the possibility of CHF should be considered.
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Affiliation(s)
- Lin Pan
- Department of Ultrasound, Hangzhou Xixi Hospital, Hangzhou Xixi Hospital Affiliated to Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Huaguo Shao
- Institute of Hepatology and Epidemiology, Hangzhou Xixi Hospital, Hangzhou Xixi Hospital Affiliated to Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
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Tanaka Y, Horinouchi T, Inoki Y, Ichikawa Y, Ueda C, Kitakado H, Kondo A, Sakakibara N, Nagano C, Yano Y, Yoshikawa N, Morisada N, Nozu K. Nephronophthisis 13 caused by WDR19 variants with pancytopenia: case report. CEN Case Rep 2024:10.1007/s13730-024-00871-5. [PMID: 38589766 DOI: 10.1007/s13730-024-00871-5] [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: 02/02/2024] [Accepted: 03/25/2024] [Indexed: 04/10/2024] Open
Abstract
We present a case of nephronophthisis 13 that resulted from WDR19 variants. The patient, a nine-year-old Japanese boy, had detection of mild proteinuria during a school urine screening. Urinalysis revealed mild proteinuria without hematuria. Blood tests indicated pancytopenia, mild elevation of liver enzymes, and kidney dysfunction. Ultrasound examination disclosed hepatosplenomegaly. Abdominal computed tomography and bone marrow assessments ruled out malignant tumors. Subsequent kidney and liver biopsies suggested nephronophthisis and congenital hepatic fibrosis. Furthermore, comprehensive genetic analysis through next-generation sequencing revealed compound heterozygous variants in WDR19 (NM_025132.4), including the previously reported c.3533G > A, p.(Arg1178Gln), and c.3703G > A, p.(Glu1235Lys) variants, confirming the diagnosis of nephronophthisis 13. There is potential need for liver and kidney transplantation in patients with nephronophthisis and hepatic fibrosis. Early diagnosis is therefore crucial to mitigate delays in treating complications associated with kidney and hepatic insufficiency and to facilitate preparation of transplantation. To achieve early diagnosis of nephronophthisis, it is imperative to consider it as a differential diagnosis when extrarenal symptoms and kidney dysfunction coexist, particularly when mild proteinuria is observed through opportunistic urinalysis. Genetic testing is important because nephronophthisis manifests as diverse symptoms, necessitating an accurate diagnosis. Next-generation sequencing was shown to be invaluable for the genetic diagnosis of nephronophthisis, given the numerous identified causative genes.
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Affiliation(s)
- Yu Tanaka
- Department of Pediatrics, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-Cho, Chuo-Ku, Kobe, Hyogo, 650-0017, Japan
| | - Tomoko Horinouchi
- Department of Pediatrics, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-Cho, Chuo-Ku, Kobe, Hyogo, 650-0017, Japan.
| | - Yuta Inoki
- Department of Pediatrics, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-Cho, Chuo-Ku, Kobe, Hyogo, 650-0017, Japan
| | - Yuta Ichikawa
- Department of Pediatrics, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-Cho, Chuo-Ku, Kobe, Hyogo, 650-0017, Japan
| | - Chika Ueda
- Department of Pediatrics, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-Cho, Chuo-Ku, Kobe, Hyogo, 650-0017, Japan
| | - Hideaki Kitakado
- Department of Pediatrics, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-Cho, Chuo-Ku, Kobe, Hyogo, 650-0017, Japan
| | - Atsushi Kondo
- Department of Pediatrics, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-Cho, Chuo-Ku, Kobe, Hyogo, 650-0017, Japan
| | - Nana Sakakibara
- Department of Pediatrics, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-Cho, Chuo-Ku, Kobe, Hyogo, 650-0017, Japan
| | - China Nagano
- Department of Pediatrics, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-Cho, Chuo-Ku, Kobe, Hyogo, 650-0017, Japan
| | - Yoshihiko Yano
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-Cho, Chuo-Ku, Kobe, Hyogo, 650-0017, Japan
| | - Norishige Yoshikawa
- Takatsuki General Hospital, Clinical Research Center, 1‑3‑13 Kosobe‑cho, Takatsuki, 569‑1192, Japan
| | - Naoya Morisada
- Department of Pediatrics, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-Cho, Chuo-Ku, Kobe, Hyogo, 650-0017, Japan
- Department of Clinical Genetics, Hyogo Prefectural Kobe Children's Hospital, 1-6-7, Minatojimaminami-Machi, Chuo-Ku, Kobe, Hyogo, 650-0047, Japan
| | - Kandai Nozu
- Department of Pediatrics, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-Cho, Chuo-Ku, Kobe, Hyogo, 650-0017, Japan
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3
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Lu XX, Lu Y, Yang L, Ma YY, Wang HH. [A case of neonatal liver failure]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2024; 26:213-218. [PMID: 38436322 PMCID: PMC10921866 DOI: 10.7499/j.issn.1008-8830.2310117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 12/28/2023] [Indexed: 03/05/2024]
Abstract
The patient was a male infant, born full-term, admitted to the hospital at 28 days of age due to jaundice for 20 days and abdominal distension for 15 days. The patient developed symptoms of jaundice, hepatosplenomegaly, massive ascites, and progressively worsening liver function leading to liver failure, severe coagulation disorders, and thrombocytopenia one week after birth. Various treatments were administered, including anti-infection therapy, fluid restriction, use of diuretics, use of hepatoprotective and choleretic agents, intermittent paracentesis, blood exchange, and intravenous immunoglobulin, albumin, and plasma transfusions. However, the patient's condition did not improve, and on the 24th day of hospitalization, the family decided to discontinue treatment and provide palliative care. Sequencing of the patient's liver tissue and parental blood samples using whole-exome sequencing did not identify any pathogenic variants that could explain the liver failure. However, postmortem liver tissue pathology suggested congenital hepatic fibrosis (CHF). Given the rarity of CHF causing neonatal liver failure, further studies on the prognosis and pathogenic genes of CHF cases are needed in the future. This article provides a comprehensive description of the differential diagnosis of neonatal liver failure and introduces a multidisciplinary diagnostic and therapeutic approach to neonatal liver failure.
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Affiliation(s)
- Xiao-Xiao Lu
- Department of Neonatology, Children's Hospital of Fudan University/National Children's Medical Center/National Health Commission Key Laboratory of Neonatal Diseases, Shanghai 201102, China (Wang H-H, . cn)
| | | | | | | | - Huan-Huan Wang
- Department of Neonatology, Children's Hospital of Fudan University/National Children's Medical Center/National Health Commission Key Laboratory of Neonatal Diseases, Shanghai 201102, China (Wang H-H, . cn)
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4
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Liu Y, Zhu P, Tian J. Case report: Rare genetic liver disease - a case of congenital hepatic fibrosis in adults with autosomal dominant polycystic kidney disease. Front Med (Lausanne) 2024; 11:1344151. [PMID: 38384417 PMCID: PMC10879390 DOI: 10.3389/fmed.2024.1344151] [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: 11/25/2023] [Accepted: 01/25/2024] [Indexed: 02/23/2024] Open
Abstract
Congenital hepatic fibrosis (CHF) is considered to be a rare autosomal recessive hereditary fibrocystic liver disease, mainly found in children. However, cases of adult CHF with autosomal dominant polycystic kidney disease (ADPKD) caused by PKD1 gene mutation are extremely rare. We report a 31-year-old female patient admitted for esophageal and gastric variceal bleeding. Physical examination revealed significant splenomegaly, biochemical tests showed a slight increase in liver enzymes, and a decrease in platelet count. Imaging examinations showed significant dilatation of the common bile duct and intrahepatic bile ducts, as well as multiple renal cysts. Liver biopsy revealed enlarged portal areas, bridging fibrosis, and numerous variably shaped small bile ducts. Genetic testing identified two unique mutations in the PKD1 gene, identified as biallelic mutations compound heterozygous mutations composed of a mutation inherited from the father (c.8296 T > C) and one from the mother (c.9653G > C). Based on multiple test results, the patient was diagnosed with the portal hypertension type CHF associated with ADPKD. During her initial hospital stay, the patient underwent endoscopic treatment for gastrointestinal bleeding. To date, the patient has recovered well. Moreover, a significant reduction in varices was observed in a gastroscopy examination 18 months later.
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Affiliation(s)
- Ying Liu
- Department of Gastroenterology and Hepatology, Tianjin Third Central Hospital, Tianjin, China
- Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
- Artificial Cell Engineering Technology Research Center, Tianjin Institute of Hepatobiliary Disease, Tianjin, China
| | - Ping Zhu
- Department of Gastroenterology and Hepatology, Tianjin Third Central Hospital, Tianjin, China
- Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
- Artificial Cell Engineering Technology Research Center, Tianjin Institute of Hepatobiliary Disease, Tianjin, China
| | - Jiajun Tian
- Department of Gastroenterology and Hepatology, Tianjin Third Central Hospital, Tianjin, China
- Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
- Artificial Cell Engineering Technology Research Center, Tianjin Institute of Hepatobiliary Disease, Tianjin, China
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5
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Penfold MP, Annankra WB, Hull NC, Corredor M. Congenital Hepatic Fibrosis in a 2-Year-Old Child Presenting with Fever of Unknown Origin. Case Rep Pediatr 2023; 2023:4497784. [PMID: 37946748 PMCID: PMC10632057 DOI: 10.1155/2023/4497784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 07/05/2023] [Accepted: 07/07/2023] [Indexed: 11/12/2023] Open
Abstract
Congenital hepatic fibrosis is a rare, autosomal recessive, fibro-polycystic disease resulting from ductal plate malformation, leading to proliferation and fibrosis of bile ducts. Progressive hepatic fibrosis leads to portal hypertension and varices which can present with life threatening gastrointestinal hemorrhage. We report a case of congenital hepatic fibrosis in a 2-year-old child who presented with 8 days of fever without any significant medical history or physical examination findings.
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6
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Martinez Lyons A, Boulter L. NOTCH signalling - a core regulator of bile duct disease? Dis Model Mech 2023; 16:dmm050231. [PMID: 37605966 PMCID: PMC10461466 DOI: 10.1242/dmm.050231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/23/2023] Open
Abstract
The Notch signalling pathway is an evolutionarily conserved mechanism of cell-cell communication that mediates cellular proliferation, fate determination and maintenance of stem/progenitor cell populations across tissues. Although it was originally identified as a critical regulator of embryonic liver development, NOTCH signalling activation has been associated with the pathogenesis of a number of paediatric and adult liver diseases. It remains unclear, however, what role NOTCH actually plays in these pathophysiological processes and whether NOTCH activity represents the reactivation of a conserved developmental programme that is essential for adult tissue repair. In this Review, we explore the concepts that NOTCH signalling reactivation in the biliary epithelium is a reiterative and essential response to bile duct damage and that, in disease contexts in which biliary epithelial cells need to be regenerated, NOTCH signalling supports ductular regrowth. Furthermore, we evaluate the recent literature on NOTCH signalling as a critical factor in progenitor-mediated hepatocyte regeneration, which indicates that the mitogenic role for NOTCH signalling in biliary epithelial cell proliferation has also been co-opted to support other forms of epithelial regeneration in the adult liver.
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Affiliation(s)
| | - Luke Boulter
- MRC Human Genetics Unit, Institute of Genetics and Cancer, Edinburgh EH4 2XU, UK
- CRUK Scottish Centre, Institute of Genetics and Cancer, Edinburgh EH4 2XU, UK
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7
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Sila L, Velmishi V, Saraci B, Dervishi E, Sila S, Shtiza D, Cullufi P. Congenital Hepatic Fibrosis as an Early Sign of Presentation of ADPKD. Balkan J Med Genet 2023; 25:91-95. [PMID: 37265976 PMCID: PMC10230838 DOI: 10.2478/bjmg-2022-0024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023] Open
Abstract
Autosomal dominant polycystic kidney disease (ADKPD) is the most frequent type of polycystic kidney disease. It is inherited through family members, with an incidence of approximately 1:400 to1:1000.Typically, individuals with ADKPD are identified between their fourth and fifth decade of life. ADKPD occurs as a results of mutation in one of the two genes, PDK1 and PDK2.Patients with PKD1 experience renal failure at an earlier onset than those with PKD2. We report on a 2 year-old-boy with hepatosplenomegaly and signs of portal hypertension. Both kidneys appeared normal until the age of 8, when multiple cysts developed, this being typical of ADKPD. Suspecting ADKPD, we performed whole exome sequencing, thereby confirming a mutation of c.6730 673del p.(Ser 2244Hisfs*17). The investigations of all family members found other individuals affected by ADKPD.
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Affiliation(s)
- L. Sila
- Pediatric department, “Mother Teresa” Hospital - Tirana, Tirana, Albania
| | - V. Velmishi
- Service of pediatric gastroenterology, “Mother Teresa” Hospital - Tirana, Tirana, Albania
| | - B. Saraci
- Service of pediatric radiology “Mother Teresa” Hospital - Tirana, Tirana, Albania
| | - E. Dervishi
- Service of pediatric gastroenterology, “Mother Teresa” Hospital - Tirana, Tirana, Albania
| | - S. Sila
- Service of pediatric anesthesiology “Mother Teresa” Hospital - Tirana, Tirana, Albania
| | - D. Shtiza
- Service of pediatric nephrology “Mother Teresa” Hospital - Tirana, Tirana, Albania
| | - P. Cullufi
- Service of pediatric gastroenterology, “Mother Teresa” Hospital - Tirana, Tirana, Albania
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8
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Ozdogan E, Arikan C. Liver fibrosis in children: a comprehensive review of mechanisms, diagnosis, and therapy. Clin Exp Pediatr 2023; 66:110-124. [PMID: 36550776 PMCID: PMC9989719 DOI: 10.3345/cep.2022.00367] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Accepted: 09/14/2022] [Indexed: 12/23/2022] Open
Abstract
Chronic liver disease incidence is increasing among children worldwide due to a multitude of epidemiological changes. Most of these chronic insults to the pediatric liver progress to fibrosis and cirrhosis to different degrees. Liver and immune physiology differs significantly in children from adults. Because most of pediatric liver diseases have no definitive therapy, a better understanding of population and disease-specific fibrogenesis is mandatory. Furthermore, fibrosis development has prognostic significance and often guide treatment. Evaluation of liver fibrosis continues to rely on the gold-standard liver biopsy. However, many high-quality studies put forward the high diagnostic accuracy of numerous diagnostic modalities in this setting. Herein, we summarize and discuss the recent literature on fibrogenesis with an emphasis on pediatric physiology along with a detailed outline of disease-specific signatures, noninvasive diagnostic modalities, and the potential for antifibrotic therapies.
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Affiliation(s)
- Elif Ozdogan
- Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA
| | - Cigdem Arikan
- Department of Pediatric Gastroenterology, Hepatology and Nutrition, Koc University School of Medicine, Istanbul, Turkey
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9
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Mirza H, Besse W, Somlo S, Weinreb J, Kenney B, Jain D. An update on ductal plate malformations and fibropolycystic diseases of the liver. Hum Pathol 2023; 132:102-113. [PMID: 35777701 DOI: 10.1016/j.humpath.2022.06.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 06/22/2022] [Indexed: 02/07/2023]
Abstract
A variety of cystic and fibrocystic lesions can occur in the liver, which may be single or multiple and etiologically can be acquired or have genetic underpinnings. Although the morphology of ductal plate development and various associated malformations has been well described, the genetic etiologies of many of these disorders are still poorly understood. Multiple clinical phenotypes in the liver are proposed to originate from ductal plate malformations: congenital hepatic fibrosis, Caroli's disease, Von Meyenburg complex, and the liver cysts of autosomal dominant polycystic kidney and liver diseases. Although many of the patients with these disorders, particularly with isolated liver involvement remain asymptomatic, some develop portal hypertension or symptoms from cyst enlargement. Development of hepatocellular malignancy is a risk in a small subset. Recent advances have made it now possible for some of these phenotypes to be genetically defined, and intriguingly animal models of adult polycystic liver disease suggest that abnormal organ development is not required. This review describes the current understanding, genetic underpinning, and key clinicopathologic and imaging features of these fibropolycystic liver diseases.
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Affiliation(s)
- Haris Mirza
- Department of Pathology, Yale School of Medicine, New Haven CT 06520, USA
| | - Whitney Besse
- Department of Internal Medicine (Section of Nephrology), Yale School of Medicine, New Haven CT 06520, USA
| | - Stefan Somlo
- Department of Internal Medicine (Section of Nephrology), Yale School of Medicine, New Haven CT 06520, USA; Department of Genetics, Yale School of Medicine, New Haven CT 06520, USA
| | - Jeffrey Weinreb
- Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven CT 06520, USA
| | - Barton Kenney
- Department of Pathology, Middlesex Health, Middletown CT 06457, USA
| | - Dhanpat Jain
- Department of Pathology, Yale School of Medicine, New Haven CT 06520, USA.
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10
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Hepatic manifestations of systemic disease: an imaging-based review. Pediatr Radiol 2022; 52:852-864. [PMID: 34797394 DOI: 10.1007/s00247-021-05222-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Revised: 08/28/2021] [Accepted: 10/05/2021] [Indexed: 10/19/2022]
Abstract
The liver is responsible for many processes that maintain human metabolic homeostasis and can be affected by several pediatric systemic diseases. In this manuscript, we explore key pathological findings and imaging features across multiple modalities of a spectrum of congenital, metabolic and autoimmune disorders. Strengthening the radiologists' knowledge regarding potential hepatic manifestations of these systemic diseases will ultimately lead to improved care for pediatric patients.
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Elderly onset congenital hepatic fibrosis with portal hypertension diagnosed after recurrent cholangitis: a case report. Clin J Gastroenterol 2022; 15:611-616. [PMID: 35325389 DOI: 10.1007/s12328-022-01620-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Accepted: 03/04/2022] [Indexed: 10/18/2022]
Abstract
Congenital hepatic fibrosis is a rare autosomal recessive disorder caused by ductal plate malformation that can manifest as hepatic fibrosis alone or as a component in various fibropolycystic diseases including renal involvement. It is often diagnosed early in life, presenting with ascites and esophageal variceal bleeding due to non-cirrhotic portal hypertension. Here, we report a rare case of congenital hepatic fibrosis with portal hypertension diagnosed at an advanced age. A 78-year-old woman with a 6 history of recurrent cholangitis experienced abdominal distension. Imaging revealed ascites and esophageal varices. Histopathologic analysis of the liver revealed the fibrous expansion of portal tracts accompanying increased bile ducts with irregular contours in the portal area. These characteristic findings are consistent with the diagnosis of congenital hepatic fibrosis. The present case showed an extremely unique clinical course, because she did not develop any associated renal abnormalities or any disease-related symptoms until old age. Because of the variability of this disease, the slowly progressive type may be difficult to diagnose and cause non-cirrhotic portal hypertension even in the elderly. Although an unusual clinical course may suggest the presence of the disease, timely histologic assessment is crucial for the definitive diagnosis of congenital hepatic fibrosis.
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Ghosh A, Serai SD, Venkatakrishna SSB, Dutt M, Hartung EA. Two-dimensional (2D) morphologic measurements can quantify the severity of liver disease in children with autosomal recessive polycystic kidney disease (ARPKD). Abdom Radiol (NY) 2021; 46:4709-4719. [PMID: 34173844 DOI: 10.1007/s00261-021-03189-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 06/18/2021] [Accepted: 06/18/2021] [Indexed: 02/06/2023]
Abstract
PURPOSE To evaluate the correlation of 2D shape-based features with magnetic resonance elastography (MRE)-derived liver stiffness and portal hypertension (pHTN) in children with ARPKD-associated congenital hepatic fibrosis. METHODS In a prospective IRB-approved study, 14 children with ARPKD (mean age ± SD = 13.8 ± 5.8 years) and 14 healthy controls (mean age ± SD = 13.7 ± 3.9 years) underwent liver MRE. A 2D region of interest (ROI) outlining the left liver lobe at the level of the abdominal aorta was drawn on sagittal T2-weighted images. Eight shape features (perimeter, major axis length, maximum diameter, perimeter to surface ratio (PSR), elongation, sphericity, minor axis length, and mesh surface) describing the 2D-ROI were calculated. Spearman's correlation was calculated between shape features and MRE-derived liver stiffness (kPa) (n = 28). Shape features were compared between participants with ARPKD with pHTN (splenomegaly and thrombocytopenia), (n = 4) and without pHTN (n = 8) using the Mann Whitney U test. Receiver operating characteristic (ROC) curves were generated to examine the diagnostic accuracy of shape features in identifying cases with liver stiffness > 2.9 kPa. RESULTS In ARPKD participants and healthy controls, all eight shape features, except elongation, showed moderate to strong correlation with liver stiffness (kPa); the perimeter surface ratio had the strongest correlation (rho = - 0.75, p < 0.001). In ROC analysis, a cut-off of PSR ≤ 0.057 mm-1 gave 100% (95% CI: 59.0-100.0) sensitivity and 100% (95% CI: 83.9-100.0) specificity in identifying ARPKD participants with liver stiffness > 2.9 kPa, with an area under the ROC curve (AUC) of 1.0 (95% CI: 0.88-1.00). Individuals with pHTN had a lower median PSR (mean ± SD = 0.05 ± 0.01) than those without (0.07 ± 0.01; p = 0.027) with an AUC of 0.91 (95% CI: 0.60-0.99) in differentiating the participants with and without pHTN. CONCLUSION Shape-based features of the left liver lobe show potential as non-invasive biomarkers of liver fibrosis and portal hypertension in children with ARPKD.
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13
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Jaffey JA. Canine hepatobiliary anatomy, physiology and congenital disorders. J Small Anim Pract 2021; 63:95-103. [PMID: 34409602 DOI: 10.1111/jsap.13410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 06/21/2021] [Accepted: 07/27/2021] [Indexed: 11/29/2022]
Abstract
The biliary system is an integral component of normal physiologic homeostasis and essential for survival. It acts as a conduit for the removal of detoxified and catabolised compounds as well as aids in fat digestion and absorption. Derangements in this system can have dangerous sequela that are associated with varying degrees of morbidity and mortality. Moreover, abnormalities in development of the biliary system can have varied and unpredictable changes on function and long-term outcome. The aims of this article were to review canine hepatobiliary anatomy, physiology and cholestasis as well as summarise congenital biliary disorders including human corollaries.
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Affiliation(s)
- J A Jaffey
- Department of Specialty Medicine, College of Veterinary Medicine, Midwestern University, Glendale, Arizona, USA
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14
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Wu WK, Ziogas IA, Izzy M, Pai AK, Hafberg ET, Matsuoka LK, Alexopoulos SP. Liver transplantation for congenital hepatic fibrosis. Transpl Int 2021; 34:1281-1292. [PMID: 33877715 DOI: 10.1111/tri.13884] [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] [Received: 01/06/2021] [Revised: 03/25/2021] [Accepted: 04/12/2021] [Indexed: 12/14/2022]
Abstract
Congenital hepatic fibrosis (CHF) is a hereditary fibrocystic disease that can progress to portal hypertension and recurrent cholangitis requiring liver transplantation (LT). It can be associated with renal pathology and need for kidney transplantation (KT). We describe the clinical characteristics and outcomes of patients undergoing liver transplantation alone (LTA) and simultaneous liver-kidney transplantation (SLKT) for CHF using the Unites States Scientific Registry of Transplant Recipients. A total of 197 patients who received LT for CHF between 2002 and 2018 were identified - 87 (44.2%) received SLKT, 110 (55.8%) received LTA. The 1-, 3- and 5-year patient survival were 99.0%, 96.2% and 94.6%. The 1-, 3- and 5-year liver graft survival were 94.9%, 91.1% and 89.6%. No significant differences in patient or liver graft survival were observed between the SLKT and LTA groups, or between paediatric and adult recipients. 53.3% of patients with CHF necessitating LT also have significant renal disease requiring KT. Kidney graft survival for isolated KT prior to LT were poorer compared with KT performed simultaneously or after LT. Both LTA and SLKT for CHF are associated with excellent long-term outcomes in paediatric and adult patients.
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Affiliation(s)
- Wei Kelly Wu
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Ioannis A Ziogas
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Manhal Izzy
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Anita K Pai
- D. Brent Polk Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Einar T Hafberg
- D. Brent Polk Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Lea K Matsuoka
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Sophoclis P Alexopoulos
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
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15
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Xiao FF, Wang YZ, Dong F, Li XL, Zhang T. Congenital hepatic fibrosis in a young boy with congenital hypothyroidism: A case report. World J Clin Cases 2021; 9:1475-1482. [PMID: 33644218 PMCID: PMC7896672 DOI: 10.12998/wjcc.v9.i6.1475] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 11/27/2020] [Accepted: 12/16/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Congenital hepatic fibrosis (CHF) is a rare autosomal recessive disorder characterized by variable degrees of periportal fibrosis and malformation of bile ducts. CHF is generally accompanied by a variety of conditions or syndromes with other organ involvement.
CASE SUMMARY We report a 5-year-4-month-old Chinese boy with congenital hypothyroidism (CH) diagnosed with CHF. The patient was diagnosed with CH by a newborn screening test and has since been taking levothyroxine. He has developed normally without neurocognitive deficits. Abnormal liver function was observed in the patient at the age of 4 years and 11 mo, and elevated levels of liver function indices were persistent for 5 mo. Radiological imaging indicated hepatospleno-megaly without narrowing of the portal vein but dilated splenic vein. A liver biopsy confirmed the pathological features of CHF. Genetic testing revealed two novel homozygous mutations, namely, c.2141-3T>C variant in PKHD1 related to CHF and c.2921G>A (p.R974H) in DUOX2 related to CH. The patient was treated with compound glycyrrhizin tablet, ursodeoxycholic acid, and levothyroxine after diagnosis. The patient achieved a favorable clinical outcome during a follow-up period of over 2 years.
CONCLUSION Herein, we report the first case of a Chinese boy with comorbidity of CHF and CH, carrying both PKHD1 gene and DUOX2 gene novel mutations. Liver biopsy and genetic testing should be considered for the diagnosis of coexistent liver disease in CH patients with unexplained abnormal liver function.
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Affiliation(s)
- Fang-Fei Xiao
- Department of Gastroenterology, Hepatology and Nutrition, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai 200062, China
| | - Yi-Zhong Wang
- Department of Gastroenterology, Hepatology and Nutrition, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai 200062, China
| | - Fang Dong
- Department of Gastroenterology, Hepatology and Nutrition, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai 200062, China
| | - Xiao-Lu Li
- Department of Gastroenterology, Hepatology and Nutrition, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai 200062, China
| | - Ting Zhang
- Department of Gastroenterology, Hepatology and Nutrition, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai 200062, China
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16
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Abstract
Fibropolycystic liver disorders (FLD) arise from abnormal development of the ductal plate and are classified according to the size of the affected hepatobiliary duct. Congenital hepatic fibrosis (CHF) has small duct involvement characterized by a variable degree of periportal fibrosis and hyperplasia without affecting the liver’s architecture. Caroli’s disease (CD) is a rare autosomal recessive disorder with a prevalence of one case per 1,000,000 people and is characterized by cystic dilation of large intrahepatic ducts. When the disease presents with congenital hepatic fibrosis, it is referred to as Caroli’s syndrome (CS). Patients are usually diagnosed around the age of 20 with episodes of cholangitis, portal hypertension or hepatomegaly. We present the case of a two-year-old male with a previous history of autosomal recessive polycystic kidney disease (ARPKD) who presented to the emergency room with variceal bleeding secondary to portal hypertension. The physical examination showed an acutely ill-looking boy, with evident paleness and distended abdomen. Past medical history was negative for previous gastrointestinal bleeding or episodes of cholangitis. An upper gastrointestinal endoscopy was performed, showing esophageal varices secondary to portal hypertension. Imaging studies revealed hepatosplenomegaly, alterations in liver echogenicity, and dilated saccular bile ducts affecting both liver lobes without observing any apparent obstruction, highly suggestive of CD. A liver biopsy revealed nodular liver tissue with marked fibrosis between nodules, which confirmed the presence of CHF. Both kidneys were increased in size, hyperechoic and with loss of corticomedullary differentiation. FLD commonly present with coexisting hepatobiliary and renal alterations. Therefore, starting at the time of initial diagnosis, all patients with ARPKD should be evaluated to detect liver abnormalities due to the high association. Despite the rarity of CS, especially in early childhood, the association between ARPKD and FLD is well documented. So if this clinical presentation arises, CS should be suspected.
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Affiliation(s)
- Elsa Acevedo
- General Medicine, National Autonomous University of Honduras, Tegucigalpa, HND
| | - Stephanie S Laínez
- General Medicine, National Autonomous University of Honduras, Tegucigalpa, HND
| | | | - Daniel Vivar
- General Medicine, National Autonomous University of Honduras, Tegucigalpa, HND
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