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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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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: 8] [Impact Index Per Article: 2.7] [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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Hadžić N, Strazzabosco M. Fibropolycystic Liver Diseases and Congenital Biliary Abnormalities. SHERLOCK'S DISEASES OF THE LIVER AND BILIARY SYSTEM 2018:308-327. [DOI: 10.1002/9781119237662.ch16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Chung EM, Conran RM, Schroeder JW, Rohena-Quinquilla IR, Rooks VJ. From the radiologic pathology archives: pediatric polycystic kidney disease and other ciliopathies: radiologic-pathologic correlation. Radiographics 2015; 34:155-78. [PMID: 24428289 DOI: 10.1148/rg.341135179] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Genetic defects of cilia cause a wide range of diseases, collectively known as ciliopathies. Primary, or nonmotile, cilia function as sensory organelles involved in the regulation of cell growth, differentiation, and homeostasis. Cilia are present in nearly every cell in the body and mutations of genes encoding ciliary proteins affect multiple organs, including the kidneys, liver, pancreas, retina, central nervous system (CNS), and skeletal system. Genetic mutations causing ciliary dysfunction result in a large number of heterogeneous phenotypes that can manifest with a variety of overlapping abnormalities in multiple organ systems. Renal manifestations of ciliopathies are the most common abnormalities and include collecting duct dilatation and cyst formation in autosomal recessive polycystic kidney disease (ARPKD), cyst formation anywhere in the nephron in autosomal dominant polycystic kidney disease (ADPKD), and tubulointerstitial fibrosis in nephronophthisis, as well as in several CNS and skeletal malformation syndromes. Hepatic disease is another common manifestation of ciliopathies, ranging from duct dilatation and cyst formation in ARPKD and ADPKD to periportal fibrosis in ARPKD and several malformation syndromes. The unifying molecular pathogenesis of this emerging class of disorders explains the overlap of abnormalities in disparate organ systems and links diseases of widely varied clinical features. It is important for radiologists to be able to recognize the multisystem manifestations of these syndromes, as imaging plays an important role in diagnosis and follow-up of affected patients.
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Affiliation(s)
- Ellen M Chung
- From the Department of Radiology and Radiological Sciences (E.M.C.) and Department of Pathology (R.M.C.), F. Edward Hébert School of Medicine, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Rd, Bethesda, MD 20814; Pediatric Radiology Section, American Institute for Radiologic Pathology, Silver Spring, Md (E.M.C.); Department of Radiology, Walter Reed National Military Medical Center, Bethesda, Md (J.W.S., I.R.R.Q.); and Department of Radiology, Tripler Army Medical Center, Honolulu, Hawaii (V.J.R.)
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Rock N, McLin V. Liver involvement in children with ciliopathies. Clin Res Hepatol Gastroenterol 2014; 38:407-14. [PMID: 24953524 DOI: 10.1016/j.clinre.2014.04.001] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Revised: 03/26/2014] [Accepted: 04/11/2014] [Indexed: 02/04/2023]
Abstract
Abnormalities in primary cilia lead to diseases called ciliopathies. Multiple organ involvement is the norm since primary cilia are present in most cells. When cholangiocyte cilia are abnormal, ductal plate malformation ensues leading to such conditions as congenital hepatic fibrosis, Caroli disease or syndrome, or other fibrocystic disease.
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Affiliation(s)
- N Rock
- Swiss Center for Liver Disease in Children, Department of Pediatrics, University Hospitals of Geneva, 5, rue Willy-Donze, 1205 Geneva, Switzerland.
| | - V McLin
- Swiss Center for Liver Disease in Children, Department of Pediatrics, University Hospitals of Geneva, 5, rue Willy-Donze, 1205 Geneva, Switzerland
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Al Sarkhy A, Hassan S, Alasmi M, Assiri AM, Alkuraya FS. Congenital hepatic fibrosis in a child with Prader-Willi syndrome: a novel association. Ann Saudi Med 2014; 34:81-3. [PMID: 24658561 PMCID: PMC6074935 DOI: 10.5144/0256-4947.2014.81] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Prader-Willi syndrome (PWS) is a rare genetic disorder caused by deletion or unexpression of the chromosome 15 (q 11-13). Symptomatologies include hypotonia, hyperphagia, cognitive impairment, and characteristic dysmorphic profile. Here, we report a 4-year-old boy with PWS who presented with complications of congenital hepatic fibrosis. The uniparental heterodisomy makes it unlikely that the hepatic fibrosis was caused by unmasking of a recessive mutation on the maternal chromosome 15 although we cannot exclude the possibility of a recessively inherited mutation elsewhere given the parental consanguinity. This is the first report of congenital hepatic fibrosis in PWS.
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Affiliation(s)
- Ahmed Al Sarkhy
- Department of Pediatric Medicine, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
- Prince Abdullah Bin Khalid Celiac disease Research Chair, King Saud University, Riyadh, Saudi Arabia
| | - Saeed Hassan
- Department of Pediatric Medicine, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
| | - Mona Alasmi
- Department of Pediatric Medicine, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
| | - Asaad Muhammed Assiri
- Department of Pediatric Medicine, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
- Prince Abdullah Bin Khalid Celiac disease Research Chair, King Saud University, Riyadh, Saudi Arabia
| | - Fowzan S. Alkuraya
- Department of Pediatric Medicine, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
- Department of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
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Abstract
BACKGROUND AND OBJECTIVE Congenital hepatic fibrosis (CHF) and Caroli syndrome are frequently associated with renal cystic diseases. They have a variable clinical course, and the natural history is not well defined despite molecular advances. Our study describes the clinical manifestations and long-term outcome in children with this disorder. METHODS A retrospective case review of children with CHF at a single centre diagnosed on the basis of clinical features, radiological and endoscopic evidence of portal hypertension (PHT), and compatible histopathological findings. Children were categorised based on hepatic phenotype-group 1 (Caroli syndrome) and group 2 (CHF). Hepatobiliary as well as renal manifestations were recorded at presentation, and their evolution followed up until transplant or last follow-up. RESULTS There were 40 children (22 boys) with a median age of 1.3 years at clinical presentation. Fourteen of 40 (35%) children presented in the neonatal period with primarily renal disease, of whom 11 (78%) had Caroli syndrome (P = 0.02). Significant PHT with oesophageal varices was seen in 86%, with no difference in the incidence of gastrointestinal bleeding and varices between Caroli syndrome and CHF. Cholangitis developed in 10 of 40 (25%) and was more common in the Caroli syndrome group (P = 0.009). A higher proportion of children with Caroli syndrome developed chronic kidney disease (CKD) stage 3 and above as compared with CHF (85% vs 42%; P = 0.007). Twelve of 21 (57%) and 8 of 19 (42%) children in the Caroli syndrome and CHF groups required either combined liver-kidney or isolated liver transplant, with the most common indication for renal transplantation being end-stage renal disease (CKD5d) with or without advanced PHT or cholangitis. All 14 (100%) children with neonatal presentation developed CKD5d and required combined liver-kidney transplant before 14 years of age, whereas 77% of children presenting beyond the neonatal period survived without liver-kidney transplant (P < 0.001). Neonatal presentation was the best predictor of the need for transplant. CONCLUSIONS Caroli syndrome is more likely to present in the neonatal period and these patients are more likely to develop CKD5d. CKD stage 3 or above with recurrent cholangitis is more common in Caroli syndrome presenting beyond the neonatal period and adds to the significant morbidity in these patients. Children presenting in the neonatal period have a more severe phenotype and should be considered early for combined liver-kidney transplant.
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Sugiura T, Endo T, Ito K, Goto K, Sato Y, Kondo S, Suzuki T, Hashimoto T. Recurrent Cholangitis with Congenital Hepatic Fibrosis and Pancreaticobiliary Maljunction after Roux-en-Y Reconstruction. European J Pediatr Surg Rep 2013; 1:43-5. [PMID: 25755951 PMCID: PMC4336062 DOI: 10.1055/s-0033-1341420] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2012] [Accepted: 01/16/2013] [Indexed: 11/08/2022] Open
Abstract
A 1-year-old girl had pancreaticobiliary maljunction, a choledochal cyst, and polycystic kidney. At the age of 4 years, she was treated by resection of the choledochal cyst and Roux-en-Y reconstruction because of the cyst's risk of cancer. She was diagnosed as having congenital hepatic fibrosis based on the histological findings. Postoperatively, she suffered recurrent fever of unknown origin, refractory to several antibiotics. At the age of 6 years, she underwent living donor liver transplantation from her father. Multi-drug-resistant Pseudomonas aeruginosa was cultured in the recipient's liver. After liver transplantation, she had no episodes of recurrent fever. Roux-en-Y reconstruction should be avoided for ductal plate malformations such as congenital hepatic fibrosis.
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Affiliation(s)
- Tokio Sugiura
- Department of Pediatrics and Neonatology, Nagoya City University, Nagoya, Japan
| | - Takeshi Endo
- Department of Pediatrics and Neonatology, Nagoya City University, Nagoya, Japan
| | - Koichi Ito
- Department of Pediatrics and Neonatology, Nagoya City University, Nagoya, Japan
| | - Kenji Goto
- Department of Pediatrics and Neonatology, Nagoya City University, Nagoya, Japan
| | - Yoko Sato
- Department of Pediatric Surgery, Nagoya City West Medical Center, Nagoya, Japan
| | - Satoshi Kondo
- Department of Pediatric Surgery, Nagoya City University, Nagoya, Japan
| | - Tatsuya Suzuki
- Department of Pediatric Surgery, Fujita Health University School of Medicine, Toyoake, Japan
| | - Takashi Hashimoto
- Department of Pediatric Surgery, Fujita Health University School of Medicine, Toyoake, Japan
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Systemerkrankungen. PÄDIATRISCHE GASTROENTEROLOGIE, HEPATOLOGIE UND ERNÄHRUNG 2013. [PMCID: PMC7498801 DOI: 10.1007/978-3-642-24710-1_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Systemerkrankungen als Ursache einer Lebererkrankung sind häufig, ohne dass man genaue Zahlen angeben kann. Die verschiedenen Grunderkrankungen sind für sich betrachtet zwar selten, nur dadurch, dass viele Erkrankungen in Betracht gezogen werden müssen, ergibt sich eine relative Häufung. Durch Fortschritte auf dem Gebiet der molekularbiologischen Diagnostik insbesondere bei den Stoffwechselerkrankungen lassen sich heute bereits viele der in Frage kommenden Grunderkrankungen eindeutig nachweisen. Allerdings ist bei keiner der Erkrankungen ein hundertprozentiger molekularbiologischer Nachweis möglich. Damit ergibt sich eine sichere Diagnose nur bei einem positiven Nachweis. Bei fehlendem Nachweis einer bisher bekannten für die Erkrankung spezifischen Mutation bleibt die Zuordnung entweder enzymatischen Tests oder klinischer Diagnose vorbehalten. Insbesondere bei der Manifestation als akutes Leberversagen ist die für die Diagnosesicherung erforderliche Zeit damit oft nicht vorhanden.
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Gunay–Aygun M, Font–Montgomery E, Lukose L, Gerstein MT, Piwnica–Worms K, Choyke P, Daryanani KT, Turkbey B, Fischer R, Bernardini I, Sincan M, Zhao X, Sandler NG, Roque A, Douek DC, Graf J, Huizing M, Bryant JC, Mohan P, Gahl WA, Heller T. Characteristics of congenital hepatic fibrosis in a large cohort of patients with autosomal recessive polycystic kidney disease. Gastroenterology 2013; 144:112-121.e2. [PMID: 23041322 PMCID: PMC4162098 DOI: 10.1053/j.gastro.2012.09.056] [Citation(s) in RCA: 102] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2012] [Revised: 09/22/2012] [Accepted: 09/25/2012] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS Autosomal recessive polycystic kidney disease (ARPKD), the most common ciliopathy of childhood, is characterized by congenital hepatic fibrosis and progressive cystic degeneration of kidneys. We aimed to describe congenital hepatic fibrosis in patients with ARPKD, confirmed by detection of mutations in PKHD1. METHODS Patients with ARPKD and congenital hepatic fibrosis were evaluated at the National Institutes of Health from 2003 to 2009. We analyzed clinical, molecular, and imaging data from 73 patients (age, 1-56 years; average, 12.7 ± 13.1 years) with kidney and liver involvement (based on clinical, imaging, or biopsy analyses) and mutations in PKHD1. RESULTS Initial symptoms were liver related in 26% of patients, and others presented with kidney disease. One patient underwent liver and kidney transplantation, and 10 others received kidney transplants. Four presented with cholangitis and one with variceal bleeding. Sixty-nine percent of patients had enlarged left lobes on magnetic resonance imaging, 92% had increased liver echogenicity on ultrasonography, and 65% had splenomegaly. Splenomegaly started early in life; 60% of children younger than 5 years had enlarged spleens. Spleen volume had an inverse correlation with platelet count and prothrombin time but not with serum albumin level. Platelet count was the best predictor of spleen volume (area under the curve of 0.88905), and spleen length corrected for patient's height correlated inversely with platelet count (R(2) = 0.42, P < .0001). Spleen volume did not correlate with renal function or type of PKHD1 mutation. Twenty-two of 31 patients who underwent endoscopy were found to have varices. Five had variceal bleeding, and 2 had portosystemic shunts. Forty-percent had Caroli syndrome, and 30% had an isolated dilated common bile duct. CONCLUSIONS Platelet count is the best predictor of the severity of portal hypertension, which has early onset but is underdiagnosed in patients with ARPKD. Seventy percent of patients with ARPKD have biliary abnormalities. Kidney and liver disease are independent, and variability in severity is not explainable by type of PKHD1 mutation; ClinicalTrials.gov number, NCT00068224.
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Affiliation(s)
- Meral Gunay–Aygun
- Medical Genetics Branch, National Human Genome Research Institute, Bethesda, Maryland,The Intramural Program of the Office of Rare Diseases, Bethesda, Maryland
| | | | - Linda Lukose
- Medical Genetics Branch, National Human Genome Research Institute, Bethesda, Maryland
| | - Maya Tuchman Gerstein
- Medical Genetics Branch, National Human Genome Research Institute, Bethesda, Maryland
| | - Katie Piwnica–Worms
- Medical Genetics Branch, National Human Genome Research Institute, Bethesda, Maryland
| | - Peter Choyke
- Molecular Imaging Program, National Cancer Institute, Bethesda, Maryland
| | | | - Baris Turkbey
- Molecular Imaging Program, National Cancer Institute, Bethesda, Maryland
| | - Roxanne Fischer
- Medical Genetics Branch, National Human Genome Research Institute, Bethesda, Maryland
| | - Isa Bernardini
- Medical Genetics Branch, National Human Genome Research Institute, Bethesda, Maryland
| | - Murat Sincan
- Medical Genetics Branch, National Human Genome Research Institute, Bethesda, Maryland
| | - Xiongce Zhao
- Liver Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, Maryland
| | - Netanya G. Sandler
- Human Immunology Section, Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland
| | - Annelys Roque
- Human Immunology Section, Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland
| | - Daniel C. Douek
- Human Immunology Section, Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland
| | - Jennifer Graf
- Medical Genetics Branch, National Human Genome Research Institute, Bethesda, Maryland
| | - Marjan Huizing
- Medical Genetics Branch, National Human Genome Research Institute, Bethesda, Maryland
| | - Joy C. Bryant
- Medical Genetics Branch, National Human Genome Research Institute, Bethesda, Maryland
| | - Parvathi Mohan
- Department of Pediatric Gastroenterology, George Washington University, Washington, DC
| | - William A. Gahl
- Medical Genetics Branch, National Human Genome Research Institute, Bethesda, Maryland,The Intramural Program of the Office of Rare Diseases, Bethesda, Maryland
| | - Theo Heller
- Liver Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, Maryland
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Etiology and management of hemorrhagic complications of portal hypertension in children. Int J Hepatol 2012; 2012:879163. [PMID: 23097711 PMCID: PMC3477574 DOI: 10.1155/2012/879163] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2012] [Revised: 08/13/2012] [Accepted: 08/16/2012] [Indexed: 12/28/2022] Open
Abstract
PORTAL HYPERTENSION IN CHILDREN REPRESENTS A PARTICULAR DIAGNOSTIC AND MANAGEMENT CHALLENGE FOR SEVERAL REASONS: (1) treatment outcomes should be evaluated in relationship with a long-life expectancy, (2) pediatric patients with portal hypertension constitute an heterogeneous population, both in terms of individual characteristics and diversity of liver diseases; making comparison between treatment outcomes very difficult, (3) application of techniques and procedures developed in adult patients (v.gr. TIPS) face size limitations in small children, and (4) absence of data from well-controlled trials in children forces pediatric specialists to adapt results obtained from adult cohorts suffering from diseases such as HCV and alcoholic cirrhosis. Despite those limitations, substantial progress in the treatment of children with portal hypertension has been achieved in recent years, with better outcomes and survival. Two main factors influence our therapeutic decision: age of the patient and etiology of the liver disease. Therefore, diagnosis and treatment of complications of portal hypertension in children need to be described taking such factors into consideration. This paper summarizes current knowledge and expert opinion.
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Ghadir MR, Bagheri M, Ghanooni AH. Congenital hepatic fibrosis leading to cirrhosis and hepatocellular carcinoma: a case report. J Med Case Rep 2011; 5:160. [PMID: 21513523 PMCID: PMC3105948 DOI: 10.1186/1752-1947-5-160] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2010] [Accepted: 04/22/2011] [Indexed: 02/07/2023] Open
Abstract
Introduction Congenital hepatic fibrosis is an uncommon cause of portal hypertension. Despite the presence of portal hypertension, hepatocellular and renal function are usually well preserved. Congenital hepatic fibrosis is included in the group of congenital diseases of fibropolycystic disorders. These include a broad spectrum of clinical diseases which are usually accompanied by hepatic involvement. Case presentation We report the case of a 27-year-old Iranian woman with congenital hepatic fibrosis leading to cirrhosis and subsequently hepatocellular carcinoma. Conclusion Advanced cirrhosis was diagnosed and our patient was scheduled for liver transplantation. During preparation for transplant, a hepatic mass was discovered which was found to be hepatocellular carcinoma. Radiofrequency ablation was performed and our patient was referred for transplantation.
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Gunay-Aygun M, Font-Montgomery E, Lukose L, Tuchman M, Graf J, Bryant JC, Kleta R, Garcia A, Edwards H, Piwnica-Worms K, Adams D, Bernardini I, Fischer RE, Krasnewich D, Oden N, Ling A, Quezado Z, Zak C, Daryanani KT, Turkbey B, Choyke P, Guay-Woodford LM, Gahl WA. Correlation of kidney function, volume and imaging findings, and PKHD1 mutations in 73 patients with autosomal recessive polycystic kidney disease. Clin J Am Soc Nephrol 2010; 5:972-84. [PMID: 20413436 DOI: 10.2215/cjn.07141009] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND AND OBJECTIVES Renal function and imaging findings have not been comprehensively and prospectively characterized in a broad age range of patients with molecularly confirmed autosomal recessive polycystic kidney disease (ARPKD). DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS Ninety potential ARPKD patients were examined at the National Institutes of Health Clinical Center. Seventy-three fulfilled clinical diagnostic criteria, had at least one PKHD1 mutation, and were prospectively evaluated using magnetic resonance imaging (MRI), high-resolution ultrasonography (HR-USG), and measures of glomerular and tubular function. RESULTS Among 31 perinatally symptomatic patients, 25% required renal replacement therapy by age 11 years; among 42 patients who became symptomatic beyond 1 month (nonperinatal), 25% required kidney transplantation by age 32 years. Creatinine clearance (CrCl) for nonperinatal patients (103 +/- 54 ml/min/1.73 m(2)) was greater than for perinatal patients (62 +/- 33) (P = 0.002). Corticomedullary involvement on HR-USG was associated with a significantly worse mean CrCl (61 +/- 32) in comparison with medullary involvement only (131 +/- 46) (P < 0.0001). Among children with enlarged kidneys, volume correlated inversely with function, although with wide variability. Severity of PKHD1 mutations did not determine kidney size or function. In 35% of patients with medullary-only abnormalities, standard ultrasound was normal and the pathology was detectable with HR-USG. CONCLUSIONS In ARPKD, perinatal presentation and corticomedullary involvement are associated with faster progression of kidney disease. Mild ARPKD is best detected by HR-USG. Considerable variability occurs that is not explained by the type of PKHD1 mutation.
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Affiliation(s)
- Meral Gunay-Aygun
- Medical Genetics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD 20892, USA.
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Poala SB, Bisogno G, Colombatti R. Thrombocytopenia and splenomegaly: an unusual presentation of congenital hepatic fibrosis. Orphanet J Rare Dis 2010; 5:4. [PMID: 20384987 PMCID: PMC2861643 DOI: 10.1186/1750-1172-5-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2009] [Accepted: 04/12/2010] [Indexed: 12/02/2022] Open
Abstract
Congenital hepatic fibrosis (CHF) is a rare autosomal recessive disease that primarily affects the hepatobiliary and renal systems. It is characterized by hepatic fibrosis, portal hypertension, and renal cystic disease. Firm or hard hepatomegaly is present nearly in all patients, often with a prominent left lobe, and this is usually one of the presenting signs. The haematological manifestations due to hypersplenism generally arise when the other gastrointestinal manifestations are clearly developed. We describe the first case of CHF presenting in an otherwise healthy child, with thrombocytopenia and splenomegaly as the only manifestations of the disease.
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Affiliation(s)
- Serena Botto Poala
- Clinic of Pediatric Hematology_Oncology, Department of Pediatrics, University of Padova, Padova, Italy.
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Gunay-Aygun M. Liver and kidney disease in ciliopathies. AMERICAN JOURNAL OF MEDICAL GENETICS. PART C, SEMINARS IN MEDICAL GENETICS 2009; 151C:296-306. [PMID: 19876928 PMCID: PMC2919058 DOI: 10.1002/ajmg.c.30225] [Citation(s) in RCA: 145] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Hepatorenal fibrocystic diseases (HRFCDs) are among the most common inherited human disorders. The discovery that proteins defective in the autosomal dominant and recessive polycystic kidney diseases (ADPKD and ARPKD) localize to the primary cilia and the recognition of the role these organelles play in the pathogenesis of HRFCDs led to the term "ciliopathies." While ADPKD and ARPKD are the most common ciliopathies associated with both liver and kidney disease, variable degrees of renal and/or hepatic involvement occur in many other ciliopathies, including Joubert, Bardet-Biedl, Meckel-Gruber, and oral-facial-digital syndromes. The ductal plate malformation (DPM), a developmental abnormality of the portobiliary system, is the basis of the liver disease in ciliopathies that manifest congenital hepatic fibrosis (CHF), Caroli syndrome (CS), and polycystic liver disease (PLD). Hepatocellular function remains relatively preserved in ciliopathy-associated liver diseases. The major morbidity associated with CHF is portal hypertension (PH), often leading to esophageal varices and hypersplenism. In addition, CD predisposes to recurrent cholangitis. PLD is not typically associated with PH, but may result in complications due to mass effects. The kidney pathology in ciliopathies ranges from non-functional cystic dysplastic kidneys to an isolated urinary concentration defect; the disorders contributing to this pathology, in addition to ADPKD and ARPKD, include nephronophithisis (NPHP), glomerulocystic kidney disease and medullary sponge kidneys. Decreased urinary concentration ability, resulting in polyuria and polydypsia, is the first and most common renal symptom in ciliopathies. While the majority of ADPKD, ARPKD, and NPHP patients require renal transplantation, the frequency and rate of progression to renal failure varies considerably in other ciliopathies. This review focuses on the kidney and liver disease found in the different ciliopathies.
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Affiliation(s)
- Meral Gunay-Aygun
- Section on Human Biochemical Genetics, Medical Genetics Branch, National Human Genome Research Institute, National Institutes of Health, 10 Center Dr., Bldg 10, Rm. 10C103, Bethesda, MD 20892-1851, USA.
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Flores J, Arnon R, Morotti RA, Guay-Woodford L, Emre S, Shneider BL. Rapid evolution of congenital hepatic fibrosis after liver transplantation for acute liver failure: the potential role of extrahepatic factors. Liver Transpl 2008; 14:660-4. [PMID: 18433070 DOI: 10.1002/lt.21415] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
A 9-year-old male underwent deceased donor liver transplantation for idiopathic fulminant hepatic failure. In the postoperative period, a review of perioperative biopsies of the donor liver revealed mild features of congenital hepatic fibrosis. Over the ensuing year, the recipient developed severe complications of congenital hepatic fibrosis including multiple episodes of cholangitis and progressive portal hypertension. After a second transplant, the patient had no further episodes of cholangitis and/or features of portal hypertension. Examination of the explanted liver revealed remarkable progression of the congenital hepatic fibrosis, suggesting that the phenotype of this disease may be dependent in part on extrahepatic factors.
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Affiliation(s)
- Judith Flores
- Department of Gastroenterology, Hospital de Pediatria, Centro Medico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
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Akhan O, Karaosmanoğlu AD, Ergen B. Imaging findings in congenital hepatic fibrosis. Eur J Radiol 2007; 61:18-24. [PMID: 17164079 DOI: 10.1016/j.ejrad.2006.11.007] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2006] [Accepted: 11/02/2006] [Indexed: 10/23/2022]
Abstract
Congenital hepatic fibrosis (CHF) is a rare congenital multisystemic disorder, mostly inherited in autosomal recessive fashion, primarily affecting renal and hepatobiliary systems. Main underlying process of the disease is the malformation of the ductal plate, the embryological precursor of the biliary system, and secondary biliary strictures and periportal fibrosis ultimately leading to portal hypertension. The natural course of the disease is highly variable ranging from minimally symptomatic disease to true cirrhosis of the liver. However, in most patients the most common manifestations of the diseases that are related to portal hypertension, particularly splenomegaly and bleeding varices. Many other disease processes may co-exist with the disease including Caroli's disease, choledochal cysts and autosomal recessive polycystic kidney disease (ARPKD) reflecting the mulstisystemic nature of the disease. The associating biliary ductal disease led the authors to think that all these entities are a continuum and different reflections of the same underlying pathophysiological process. Although, conventional method of diagnosis of CHF is the liver biopsy the advent of imaging technologies and modalities, today, may permit the correct diagnosis in a non-invasive manner. Characteristic imaging features are generally present and recognition of these findings may obviate liver biopsy while preserving the diagnostic accuracy. In this article, it is aimed to increase the awareness of the practising radiologists to the imaging findings of this uncommon clinical disorder and trail the blaze for future articles relating to this issue.
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Affiliation(s)
- Okan Akhan
- Department of Radiology, Hacettepe University, School of Medicine, 06100 Ankara, Turkey.
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Uemura T, Sanchez EQ, Ikegami T, Watkins D, Narasimhan G, McKenna GJ, Chinnakotla S, Dawson S, Randall HB, Levy MF, Goldstein RM, Klintmalm GB. Successful combined liver and kidney transplant for COACH syndrome and 5-yr follow-up. Clin Transplant 2006; 19:717-20. [PMID: 16313315 DOI: 10.1111/j.1399-0012.2005.00409.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The COACH syndrome is a very rare disorder with cerebellar vermis hypoplasia, oligophrenia, ataxia, coloboma, and hepatic fibrosis. Nineteen cases with COACH diagnosis have been reported. Neurologic abnormalities are the first symptoms in most cases. Complications of the hepatopathy [portal hypertension, esophageal varices, and gastrointestinal (GI) bleeding] contribute extensively to the morbidity and lethality in the course of the disease. We describe a 28-yr-old female with COACH syndrome resulting in chronic renal and hepatic insufficiency. The patient was found to have significant mental retardation, truncal ataxia, motor abnormality and occulomotor abnormality. She began to develop GI bleeding and encephalopathy because of biopsy-confirmed cirrhosis. We performed combined liver and kidney transplant after challenging discussion. Her postoperative course was uneventful, and she was discharged on the ninth postoperative day (POD). She has not had any problems at 1, 3 and 5-yr follow-up with excellent liver and renal function. This is the first description of successful combined liver and kidney transplant with long-term follow-up. The decision for transplant is challenging because COACH syndrome is rare with only descriptive characterization and patients have non-progressive ataxia and mental retardation. However, our case shows that liver and kidney transplant can be medically successful, and the individuals achieve long-term success if they have a stable neurological condition and an excellent support system.
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Affiliation(s)
- Tadahiro Uemura
- Transplantation Services, Baylor University Medical Center, Dallas, TX 75246, USA
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Davis ID, Ho M, Hupertz V, Avner ED. Survival of childhood polycystic kidney disease following renal transplantation: the impact of advanced hepatobiliary disease. Pediatr Transplant 2003; 7:364-9. [PMID: 14738296 DOI: 10.1034/j.1399-3046.2003.00094.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Childhood PKD encompasses the diagnoses of AR and ADPKD, glomerulocystic disease, and syndromes such as tuberous sclerosis or Jeune's syndrome. Given the fact that a majority of PKD children with ESRD carry the diagnosis of ARPKD, natural history studies assessing the long-term prognosis of PKD patients following renal transplantation must focus on morbidity and mortality issues related to complications from congenital hepatic fibrosis. Using the NAPRTCS registry, we analyzed the patient and graft survival rates of 203 PKD patients and 7044 non-PKD patients undergoing renal transplantation between 1987 and 2001. Deceased PKD patients, all with a diagnosis of ARPKD, were further identified and characterized using a special questionnaire submitted to the principal investigators. Overall graft and patient survival rates were not significantly different between PKD and non-PKD patients. No differences in rates of acute rejection or time to first rejection were noted between PKD and non-PKD patients. The relative risk of living longer than 3 yr in the PKD patients was not significantly different from non-PKD patients (RR = 0.70, p = 0.28). Sepsis was identified as a likely factor in the cause of death in nine (64%) ARPKD patients and was comfirmed with a positive blood culture in four patients. Despite similar graft and patient survival rates among PKD and non-PKD children following renal transplantation, our results suggest that ARPKD transplant recipients appear to be at increased risk for sepsis that may be related to hepatic fibrosis and ascending cholangitis. The utility of early liver transplantation in ARPKD patients with significant hepatobiliary disease is discussed.
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Affiliation(s)
- Ira D Davis
- Rainbow Center for Childhood PKD, Department of Pediatrics, Rainbow Babies and Children's Hospital, Case Western Reserve University School of Medicine, Cleveland, OH 44106-6003, USA.
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Abstract
Diseases of the bile ducts encompass a wide range of disorders. These include those disorders primarily affecting extra and intrahepatic bile ducts and those that may be classified as panbiliary. The major heritable bile duct disorders are those affecting the intrahepatic ducts, namely syndromic bile duct paucity, or Alagille syndrome, and the fibrocystic cholangiopathies autosomal recessive polycystic kidney disease/congenital hepatic fibrosis, and autosomal dominant polycystic kidney disease. This discussion focuses on heritable disorders of the bile ducts.
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Affiliation(s)
- Binita M Kamath
- Division of Gastroenterology and Nutrition, University of Pennsylvania School of Medicine, 34th Street and Civic Center Boulevard, Philadelphia, PA 19104, USA
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Affiliation(s)
- J D Jones
- Department of Radiology, Bristol Royal Infirmary, Bristol BS2 8HW, UK
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Kirchner GI, Wagner S, Flemming P, Bleck JS, Gebel M, Schedel I, Schüler A, Galanski M, Manns MP. COACH syndrome associated with multifocal liver tumors. Am J Gastroenterol 2002; 97:2664-9. [PMID: 12385458 DOI: 10.1111/j.1572-0241.2002.06051.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Here, we describe a 20-yr-old woman with COACH syndome (hypoplasia of Cerebellar vermis, Oligophrenia, congenital Ataxia, Coloboma, and Hepatic fibrosis) developing multiple liver lesions. Epigastric and right upper abdominal pain and lack of appetite led to clinical evaluation. Liver function tests showed an increase in transaminases and cholestatic parameters; alpha-fetoprotein was in the normal range. Ultrasound and magnetic resonance imaging examinations revealed multiple liver lesions. Histological examinations of ultrasonographically guided biopsies were consistent with regenerative hepatic nodules without features of malignant or dysplastic cells. The sizes of these tumors did not change over a period of 12 months. Our report presents the 10th case of COACH syndrome with a hitherto undescribed association with hepatic tumors.
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Foell D, August C, Frosch M, Harms E, Zimmer KP. Early detection of severe cholestatic hepatopathy in COACH syndrome. AMERICAN JOURNAL OF MEDICAL GENETICS 2002; 111:429-34. [PMID: 12210305 DOI: 10.1002/ajmg.10614] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
COACH syndrome is a disorder with cerebellar vermis hypoplasia, oligophrenia, ataxia, coloboma, and hepatic fibrosis. Sixteen cases with certain COACH diagnosis have been reported so far. Neurologic abnormalities are the first symptoms in most cases. The majority of cases were diagnosed late in childhood or adolescence. Complications of the hepatopathy contribute extensively to the morbidity and lethality in the course of the disease. Major complications are portal hypertension, esophageal varices, and gastrointestinal bleeding. We report of a child with only mild neurologic symptoms, but severe hepatic fibrosis with cholangiopathy, and review the literature. This is the first description of profound cholestatic hepatopathy in a very young child with COACH syndrome. The patient was found to have cerebellar vermis hypoplasia, unilateral optical nerve coloboma, mild dysmorphic signs, and a ventricular septum defect. Routine laboratory investigations eventually revealed elevated liver enzymes. Prothrombin time was abnormal. Ultrasound scan of the liver was normal. Hepatotropic viral infections were excluded. We performed a liver biopsy at the age of 16 months, confirming an early stage of cirrhosis with septal fibrosis and pseudolobules, inflammatory infiltrates, signs of cholestasis, and reduced numbers of intrahepatic bile ducts. Early detection and differentiation of liver pathology are important in COACH syndrome. Progressive destructive cholangiopathy may contribute to hepatic fibrosis in COACH syndrome. Liver disease can be severe even in cases with mild neurologic deficits.
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Affiliation(s)
- Dirk Foell
- Department of Pediatrics, University Hospital Münster, Germany.
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Khan K, Schwarzenberg SJ, Sharp HL, Matas AJ, Chavers BM. Morbidity from congenital hepatic fibrosis after renal transplantation for autosomal recessive polycystic kidney disease. Am J Transplant 2002; 2:360-5. [PMID: 12118859 DOI: 10.1034/j.1600-6143.2002.20412.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Presentation of autosomal recessive polycystic kidney disease (ARPKD) ranges from severe renal impairment and a high mortality rate in infancy to older children and adolescents with minimal renal disease and complications of congenital hepatic fibrosis (CHF), cholangitis and portal hypertension. Renal transplantation improves prognosis but it is unclear whether CHF in transplanted children follows the same clinical course as in older children with less severe renal disease. The aim of this study was to evaluate morbidity from CHF in ARPKD post renal transplantation. Data were analyzed for six males and eight females, transplanted for ARPKD (mean age 8.3 years, range 1-22.3 years) at the University of Minnesota between 1972 and 1998. Follow-up was for a mean of 14.5 years (range 3.1-33.6 years). One and 5 years patient survival rates were 93% and 86%, respectively. Overall five patients (36%) died; 4/5 deaths were related to CHF. Causes of death were hepatic failure immediately post transplant (n = 1), septicemia related to bile duct dilatation (n = 3) and multiorgan failure (n = 1). One and 5years graft survival rates were 87% and 70%, respectively. One patient had a combined liver-kidney transplant and two were re-transplanted. Initial signs of CHF were splenomegaly (n = 5), hepatosplenomegaly (n = 4) and gastrointestinal bleed (n = 2). Progression of CHF through childhood included hypersplenism (n = 7), esophageal varices with gastrointestinal bleeding (n = 5) and bile duct dilatation (n = 5). Portal hypertension was treated with portosystemic shunt (n = 3), sclerotherapy (n = 2), banding of varices (n = 1) and transjugular intrahepatic portosystemic shunt (n = 1). Of the nine survivors (mean age 12.8 years) 78% have functioning grafts (one liver-kidney transplant), 63% have portal hypertension and 22% have asymptomatic biliary dilatation. Complications of CHF developed in 79% of children who received a renal transplant for ARPKD. Mortality related to CHF occurred in 29% and accounted for 80% (4/5) of the deaths.
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Affiliation(s)
- Khalid Khan
- Division of Pediatric Gastroenterology and Nutrition, University of Minnesota, Minneapolis 55455, USA.
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Kaul V, Friedenberg F, Rothstein KD. Hepatic Cysts. CURRENT TREATMENT OPTIONS IN GASTROENTEROLOGY 2000; 3:439-444. [PMID: 11096603 DOI: 10.1007/s11938-000-0031-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
Abstract
Treatment of hepatic cysts should be considered only for those patients who are symptomatic. For simple cysts, percutaneous aspiration invariably leads to recurrence; laparoscopic deroofing is usually curative. Open deroofing (fenestration) should be reserved for cysts inaccessible by laparoscopy. Percutaneous instillation of sclerosing agents (ethanol, iophendylate, minocycline) into nonbiliary and nonparasitic cysts is an alternative therapeutic option in certain cases. Due to increased morbidity, hepatic resection should be reserved for polycystic liver disease, diffuse hepatic involvement, or recurrence after a deroofing procedure. Patients with congenital fibropolycystic disorders (eg, congenital hepatic fibrosis) with evidence of hepatic decompensation, should be considered for liver transplantation. For hepatic hydatid cysts, simple cystectomy or the PAIR (puncture, aspirate, inject, and reaspirate) technique with albendazole treatment have been shown to be equally successful. In the case of alveolar echinococcosis, hepatic resection and liver transplantation are the only effective modalities for localized and extensive hepatic disease, respectively.
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Affiliation(s)
- V Kaul
- Center for Liver Disease, Albert Einstein Medical Center, 5401 Old York Road, Klein Building, Suite 509, Philadelphia, PA 19141, USA
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Haechler S, Van den Ingh TS, Rogivue C, Ehrensperger F, Welle M. Congenital hepatic fibrosis and cystic bile duct formation in Swiss Freiberger horses. Vet Pathol 2000; 37:669-71. [PMID: 11105960 DOI: 10.1354/vp.37-6-669] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Congenital hepatic fibrosis with autosomal recessive or dominant inheritance has been described in humans, cats, piglets, and dogs. In horses, only two cases of congenital hepatic fibrosis have been previously reported. This retrospective study of records from the Institute for Animal Pathology, University of Berne, identified 30 foals with liver lesions compatible with congenital hepatic fibrosis. Anamnestic data revealed clinical signs of severe liver injury in most affected animals. Pathologic examination showed severely enlarged, firm livers with thin-walled cysts. Histologically, the livers showed diffuse porto-portal bridging fibrosis with many small, irregularly formed and sometimes cystic bile ducts. All foals belonged to the Swiss Freiberger breed. Pedigree analysis revealed that the diseased animals could be traced back to one stallion. These results strongly suggest that congenital hepatic fibrosis in Swiss Freiberger horses is a recessively inherited autosomal genetic defect.
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Affiliation(s)
- S Haechler
- Institut für Tierpathologie, Universität Bern, Switzerland
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Lonergan GJ, Rice RR, Suarez ES. Autosomal recessive polycystic kidney disease: radiologic-pathologic correlation. Radiographics 2000; 20:837-55. [PMID: 10835131 DOI: 10.1148/radiographics.20.3.g00ma20837] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Autosomal recessive polycystic kidney disease is a heritable but phenotypically variable disorder characterized by varying degrees of nonobstructive renal collecting duct ectasia, hepatic biliary duct ectasia and malformation, and fibrosis of both liver and kidneys. In the kidney, the dilated collecting ducts and interstitial fibrosis, when severe, may significantly impair renal function and result in hypertension and renal failure. Imaging typically shows large but reniform kidneys, diffusely increased renal parenchymal echogenicity at ultrasonography, and a striated nephrogram after contrast material administration. In the liver, periportal fibrosis accompanies the malformed and dilated bile ducts; this may result in portal hypertension. The liver may appear normal or may show intrahepatic biliary dilatation; once portal hypertension develops, splenomegaly and varices are usually evident. The relative degrees of kidney and liver involvement tend to be inverse: Children with severe renal disease usually have milder hepatic disease, and those with severe hepatic disease tend to evidence mild renal impairment. Presently, treatment consists of supportive management and control of hypertension. Replacement therapy for renal failure (dialysis or kidney transplantation) and control of portal hypertension (portal circulatory diversion or liver transplantation) may be necessary.
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Affiliation(s)
- G J Lonergan
- Department of Radiology and Nuclear Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA.
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Abstract
Gastrointestinal (GI) bleeding is an alarming problem in children. Although many causes of GI bleeding are common to children and adults, the frequency of specific causes differs greatly, and some lesions, such as necrotizing enterocolitis or allergic colitis, are unique to children. This article reviews the spectrum of GI bleeding in infants and children. The causes, diagnostic evaluation, and management are discussed, and differences with adult medicine are highlighted.
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Affiliation(s)
- V L Fox
- Harvard Medical School, Boston, Massachusetts, USA
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Abstract
BACKGROUND Congenital hepatic fibrosis (CHF) is an uncommon cause of portal hypertension in children. So far, there is no report of this from the subcontinent. We have studied the clinical spectrum of CHF in North Indian children. METHODS Fifteen children were diagnosed with CHF on the basis of their liver histology over a period of 6.5 years. Their clinical details were recorded. Oesophagogastroduodenoscopy and abdominal ultrasonography were performed in all cases. All siblings were examined clinically; and ultrasonography, endoscopy and liver biopsy were performed if there was firm hepatomegaly. Children with variceal bleeding were managed by endoscopic sclerotherapy. The median age of these children was 8 years with a male to female ratio of 1.5:1. RESULTS Only one sibling (of 33) was diagnosed as having CHF. The predominant presentations were variceal bleeding in six, abdominal distension in seven and incidental detection of organomegaly in two. Hepatomegaly was present in all patients and splenomegaly in all but one. Liver function and renal function tests were normal in all children, except for a raised serum alkaline phosphatase in six. Two children had associated renal cysts, two had choledochal cysts, one each had Caroli's disease and biliary atresia and two children had portal vein thrombosis. Variceal obliteration was achieved in five children after an average 4.8 sclerotherapy sessions and one required a mesocaval shunt. On follow up (median 41 months, range 1-80 months) all are doing well. CONCLUSIONS Congenital hepatic fibrosis is mainly sporadic in India and associated renal lesions are uncommon. Endoscopic sclerotherapy is effective in controlling variceal bleed and the prognosis is universally good in the absence of renal diseases.
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Affiliation(s)
- U Poddar
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
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de Lédinghen V, Le Bail B, Trillaud H, Bernard PH, Saric J, Balabaud C, Bioulac-Sage P. Case report: secondary biliary cirrhosis possibly related to congenital hepatic fibrosis. Evidence for decreased number of portal branch veins and hypertrophic peribiliary vascular plexus. J Gastroenterol Hepatol 1998; 13:720-4. [PMID: 9715424 DOI: 10.1111/j.1440-1746.1998.tb00720.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Abstract
A 30-year-old man with presinusoidal portal hypertension was transplanted for cryptogenic cirrhosis. On the explanted liver, few intrahepatic stones, biliary cirrhosis, chronic cholangitis of the large bile ducts and a peculiar proliferation of small dilated bile ducts at the periphery of the portal tracts led to the diagnosis of secondary biliary cirrhosis and cholangitis, possibly linked to ductal plate malformation, including congenital hepatic fibrosis associated with a minor form of Caroli's disease. Ex vivo portogram and histology showed the paucity of portal vein branches and the hypertrophy of the peribiliary vascular plexus. This hypertrophy, which has been reported in livers with presinusoidal hypertension, is another indirect argument to suggest the diagnosis of congenital hepatic fibrosis.
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Affiliation(s)
- V de Lédinghen
- Unité Fonctionnelle de Transplantation Hépatique, Hôpital Pellegrin, CHU Bordeaux, France
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Abstract
Intrahepatic bile ducts (IHBDs) develop from bipotential liver progenitor cells in contact with the mesenchyme of the portal vein and thus form the "ductal plates." The ductal plates are remodeled into mature tubular ducts. Lack of remodeling results in the persistence of periportal epithelial sleeves or "ductal plate malformation" (DPM). A proposal is that virtually all congenital diseases of IHBDs represent examples of DPM. Some early, severe types of extrahepatic bile duct atresia are characterized by DPM, a suggestion of a prenatal beginning of the disease. Several congenital diseases are characterized by dilatation of segments of IHBDs and variable degrees of fibrosis. Such "fibrocystic diseases" represent DPM at different levels of the biliary tree. Autosomal recessive polycystic kidney disease represents DPM of interlobular bile ducts, associated with tubular dilatation of collecting renal tubules. Congenital hepatic fibrosis may derive from the same type of liver lesion, through a superimposed destructive type of cholangiopathy associated with scarring fibrosis. Caroli's disease represents DPM of the larger IHBDs, whereas Caroli's syndrome combines the lesions of Caroli's disease and congenital hepatic fibrosis. von Meyenburg complexes represent DPM of smaller interlobular ducts; their dilatation gives rise to the liver cysts in autosomal dominant polycystic kidney disease. Finally, DPM is a component of the tissue abnormalities in so-called mesenchymal hamartoma.
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Affiliation(s)
- V J Desmet
- Laboratory of Histochemistry and Cytochemistry, Universitair Ziekenhuis Sint Rafaël, Leuven, Belgium
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Abstract
This chapter reviews the common causes of portal hypertension in children. It specifies how the treatment strategy for portal hypertension in patients without significant hepatic dysfunction differs from the management of children with cirrhosis. It describes the application of newer treatment modalities such as TIPS and partial splenic embolization in children and reviews the current recommendations for surgical intervention in these patients.
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Affiliation(s)
- E M Alonso
- Department of Pediatrics, University of Chicago Children's Hospital, Chicago, Illinois 60637, USA
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Abstract
This article reviews the different conditions leading to noncirrhotic intrahepatic portal hypertension, describes the related vascular lesions, and provides a review of the clinical characteristics, diagnosis, and treatment options available. Diseases associated with noncirrhotic portal hypertension are also specifically discussed.
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Affiliation(s)
- S Hillaire
- Laboratoire d'Hemodynamique Splanchnique et de Biologie Vasculaire, Unité de Recherches de Physiopathologie Hépatique (INSERM U-24), Service d'Hépatologie, Hôpital Beaujon, Clichy, France
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Neuhaus TJ, Sennhauser F, Briner J, Van Damme B, Leumann EP. Renal-hepatic-pancreatic dysplasia: an autosomal recessive disorder with renal and hepatic failure. Eur J Pediatr 1996; 155:791-5. [PMID: 8874114 DOI: 10.1007/bf02002909] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
UNLABELLED We report two brothers with renal dysplasia and congenital hepatic fibrosis. One patient died shortly after birth of lung hypoplasia. The second developed end-stage renal failure at 14 months. The hepatic fibrosis progressed to cirrhosis and hepatic failure. Pancreatic function was normal, but increased echogenicity was seen on ultrasound. At age 3 years and 9 months a successful combined liver-kidney transplantation was performed. The features of our patients are compatible with the "renal-hepatic-pancreatic dysplasia" syndrome. CONCLUSION Renal-hepatic-pancreatic dysplasia is an autosomal recessive disorder with variable expression. Combined liver-kidney transplantation offers a new therapeutic option.
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Affiliation(s)
- T J Neuhaus
- Universitätskinderklinik, Zürich, Switzerland
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Gentile M, Di Carlo A, Susca F, Gambotto A, Caruso ML, Panella C, Vajro P, Guanti G. COACH syndrome: report of two brothers with congenital hepatic fibrosis, cerebellar vermis hypoplasia, oligophrenia, ataxia, and mental retardation. AMERICAN JOURNAL OF MEDICAL GENETICS 1996; 64:514-20. [PMID: 8862632 DOI: 10.1002/(sici)1096-8628(19960823)64:3<514::aid-ajmg13>3.0.co;2-o] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Congenital hepatic fibrosis (CHF) is probably the most common cause of non-icteric hepatosplenomegaly and is encountered mainly in children and young adults. We describe here two brothers from healthy, non-consanguineous parents. The patients showed early hepatosplenomegaly, portal hypertension, and no apparent kidney involvement. Clinical and laboratory findings were similar in both patients. Liver biopsies showed the presence of broad septa of fibrous tissue containing abundant bile ducts, portal tracts enlarged by fibrosis, and preserved lobular architecture. The histological findings were suggestive of CHF. Ophthalmological assessment demonstrated visual impairment with mild exotropia, nystagmus, and oculomotor apraxia. Neurological examination showed moderate mental retardation and cerebellar ataxia. Brain MRI confirmed cerebellar malformation with inferior vermis hypoplasia. This pattern of defects is consistent with COACH syndrome (Cerebellar vermis hypoplasia, Oligophrenia, congenital Ataxia, Coloboma, Hepatic fibrocirrhosis) which has previously been reported in five other cases. Our report may contribute to a better delineation of the COACH syndrome phenotype in the spectrum of oculo-encephalohepato-renal disorders.
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Affiliation(s)
- M Gentile
- Servizio di Genetica Medica, Saverio De Bellis, Castellana, Bari, Italy
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37
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Abstract
This article discusses congenital and acquired disorders of the bile ducts and gallbladder in infants and children. Problems, such as extrahepatic biliary atresia, that are unique to infants are covered as well as distinctive aspects of hepatobiliary disease in older children. Biliary tract disease in the fetus and neonate presents an important challenge in that not only is hepatic structure and function disturbed but also the process of normal development may be retarded or altered by the disease process.
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Affiliation(s)
- C F McEvoy
- Department of Pediatrics, Yale University School of Medicine, New Haven, Connecticut 06520, USA
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38
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Abstract
Once viewed as hopelessly incurable disorders and the dustbin for careers in academic medicine, the polycystic kidney diseases have emerged as prime targets of pathophysiologic study and palliative and definitive treatment in the era of molecular medicine. Polycystic kidney disease (PKD) may be hereditary or acquired. The major inherited types are autosomal dominant (AD) and autosomal recessive (AR). ADPKD is caused by at least two (and possibly three) genes located on separate chromosomes, while ADPKD-1 is due to a 14 kb transcript in a duplicated region on the short arm of chromosome 16 very near the alpha-globin gene cluster and the gene for one form of tuberous sclerosis. ADPKD-2 has been assigned to the long arm of chromosome 4. ARPKD is due to a mutated gene on both copies of the long arm of chromosome 6. Cysts originate in renal tubules. Proliferation of tubule epithelial cells modulated by endocrine, paracrine, and autocrine factors is a major element in the pathogenesis of renal cystic diseases. In addition, fluid that is abnormally accumulated within the cysts is derived from glomerular filtrate and, to a greater extent, by transepithelial fluid secretion. Abnormal synthesis and degradation of matrix components associated with interstitial inflammation are additional features in the pathogenesis of renal cystic diseases. The ADPKD genotypes are characterized by bilateral kidney cysts, hypertension, hematuria, renal infection, stones, and renal insufficiency. ADPKD is a systemic disorder; cysts appear with decreasing frequency in the kidneys, liver, pancreas, brain, spleen, ovaries, and testis. Cardiac valvular disorders, abdominal and inguinal hernias, and aneurysms of cerebral and coronary arteries and aorta are also associated with ADPKD. Treatment is supportive: dietary regulation of salt and protein intake, control of hypertension and renal stones, and dialysis and transplantation at the end stage. ARPKD is a relatively rare disease that causes clinical symptoms at birth, with significant mortality in the first month of life. The cysts develop primarily in the collecting ducts because of a failure in the maturation process. Early complications include Potter's syndrome; excessive size of the kidneys, causing respiratory dysfunction; hypertension; and renal insufficiency. Hepatic fibrosis is an associated extrarenal problem that results in significant morbidity in young children and adolescents. Treatment includes supportive care, dialysis, and renal transplantation. Acquired cysts (solitary/simple) are commonplace in older persons. Multiple cysts may be seen in association with potassium deficiency, congenital disorders, metabolic diseases, and toxic renal injury.(ABSTRACT TRUNCATED AT 400 WORDS)
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Affiliation(s)
- J R Martinez
- Department of Medicine, University of Kansas Medical Center, Kansas City, USA
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Affiliation(s)
- V N Perisic
- Liver Unit, University Children's Hospital, Belgrade, Yugoslavia
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40
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Lewis SM, Roberts EA, Marcon MA, Harvey E, Phillips MJ, Chuang SA, Buncic JR, Clarke JT. Joubert syndrome with congenital hepatic fibrosis: an entity in the spectrum of oculo-encephalo-hepato-renal disorders. AMERICAN JOURNAL OF MEDICAL GENETICS 1994; 52:419-26. [PMID: 7538263 DOI: 10.1002/ajmg.1320520406] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Joubert syndrome is an autosomal recessive inherited condition characterized by agenesis or hypoplasia of the cerebellar vermis, retinal dystrophy, chorioretinal colobomata, oculomotor abnormalities, episodic hyperpnea, ataxia, and mental retardation. Congenital hepatic fibrosis has not previously been described in Joubert syndrome. We report two unrelated children with Joubert syndrome and hepatosplenomegaly. On histopathological examination, both had congenital hepatic fibrosis. Both were also found to have congenital medullary cystic disease of the kidneys. Joubert syndrome appears to be one of a spectrum of congenital malformation syndromes involving the central nervous system, eye, liver and kidneys.
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Affiliation(s)
- S M Lewis
- Division of Clinical Genetics, Hospital for Sick Children, Toronto, Ontario, Canada
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41
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Bertheau P, Degott C, Belghiti J, Vilgrain V, Renard P, Benhamou JP, Henin D. Adenomatous hyperplasia of the liver in a patient with congenital hepatic fibrosis. J Hepatol 1994; 20:213-7. [PMID: 8006402 DOI: 10.1016/s0168-8278(05)80060-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
We report the case of a 30-year-old man suffering from congenital hepatic fibrosis, who was treated at age 12 by splenorenal shunt for portal hypertension, and who developed numerous, large hepatic nodules. The patient underwent liver transplantation because of recurrent episodes of acute cholangitis and the presence of foci of dysplasia in the nodules. Histological examination of the surgical specimen showed adenomatous hyperplastic nodules with a few atypical foci in an otherwise fibrous but non-cirrhotic liver. Such lesions have not yet been described in congenital hepatic fibrosis. The respective roles of congenital hepatic fibrosis and splenorenal shunts in the development of these nodules are discussed.
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Affiliation(s)
- P Bertheau
- Service d'Anatomie et de Cytologie Pathologiques, (INSERM), Hôpital Beaujon, Clichy, France
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42
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Besnard M, Pariente D, Hadchouel M, Bernard O, Chaumont P. Portal cavernoma in congenital hepatic fibrosis. Angiographic reports of 10 pediatric cases. Pediatr Radiol 1994; 24:61-5. [PMID: 8008502 DOI: 10.1007/bf02017666] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
A retrospective pediatric study of 30 angiograms in congenital hepatic fibrosis (CHF) was undertaken to analyze the different aspects of the portal venous system in this disease. Besides the classical angiographic signs (hepatofugal veins and intrahepatic duplications), a hepatopetal venous network was present in ten children, contrasting with the patency of the portal venous system. Analysis of the medical charts for these ten patients showed that the clinical signs and outcome were similar to classical CHF. Liver biopsies were available in six cases and, in addition to the diagnostic features of CHF, demonstrated paucity or absence of portal venules. This unusual association of hepatopetal and hepatofugal collateral veins in an intrahepatic block could be explained by hypoplasia or thrombosis of portal venules. Thus, the association between hepatomegaly and hepatopetal collateral veins without portal obstruction should be suggestive of CHF.
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43
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Sumfest JM, Burns MW, Mitchell ME. Aggressive surgical and medical management of autosomal recessive polycystic kidney disease. Urology 1993; 42:309-12. [PMID: 8379031 DOI: 10.1016/0090-4295(93)90621-g] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The treatment of autosomal recessive polycystic kidney disease (ARPKD) is evolving. Overall prognosis is difficult to determine, but most neonates without severe pulmonary hypoplasia will survive. It is difficult to predict which neonates with ARPKD requiring immediate ventilatory support have pulmonary hypoplasia incompatible with survival. Massively enlarged kidneys restricting diaphragmatic excursion can cause respiratory distress in addition to pulmonary hypoplasia. Three infants with ARPKD underwent bilateral nephrectomies and institution of peritoneal dialysis in an attempt to improve ventilatory status and assess long-term pulmonary function. Two children are alive at twelve and thirty months postoperatively and awaiting renal transplantation. One infant died of acute cardiorespiratory complications.
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Affiliation(s)
- J M Sumfest
- Department of Pediatric Urology, Children's Hospital and Medical Center, Seattle, Washington
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Laajam MA, Al-Teimi IN, Abba AA, Al-Mugairin SM, Afzal M. Congenital hepatic fibrosis: A study of a Saudi family and review. Ann Saudi Med 1993; 13:442-6. [PMID: 17590726 DOI: 10.5144/0256-4947.1993.442] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
A Saudi family with three members afflicted with congenital hepatic fibrosis (CHF) is described. CHF was associated with cystic dilatation of the intrahepatic bile ducts and autosomal dominant polycystic kidney disease (ADPKD) in all of the three siblings. The proband's case report is presented and the detection of the other two children by family screening is described. This is the first report of CHF in a Saudi family. Review of the disease is outlined.
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Affiliation(s)
- M A Laajam
- Department of Medicine, College of Medicine, King Saud University and Riyadh Central Hospital, Riyadh, Saudi Arabia
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45
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Nauta J, Ozawa Y, Sweeney WE, Rutledge JC, Avner ED. Renal and biliary abnormalities in a new murine model of autosomal recessive polycystic kidney disease. Pediatr Nephrol 1993; 7:163-72. [PMID: 8476712 DOI: 10.1007/bf00864387] [Citation(s) in RCA: 85] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Current models of autosomal recessive polycystic kidney disease (ARPKD) fail to demonstrate biliary abnormalities in association with renal cysts. We therefore studied a new murine model of ARPKD in which dual renal tubular and biliary epithelial abnormalities are present. Affected homozygous animals typically die 1 month postnatally in renal failure with progressively enlarged kidneys. Renal cysts shift in site from inner cortical proximal tubules at birth to collecting tubules 20 days later, as determined by segment-specific lectin binding. Increased numbers of mitosis were demonstrated in proximal and collecting tubular cysts. In addition, epithelial hyperplasia was demonstrated morphometrically in the intra- and extrahepatic biliary tract of affected animals. The number of intrahepatic biliary epithelial cells was increased by 50% on postnatal day 5 and by 100% on postnatal day 25 (P < 0.01). Despite an increased frequency of "chaotic" portal areas in mice with renal cysts, no intrahepatic cysts or shape abnormalities of the biliary lumen were detected using biliary casts and morphometry. Additionally there was nonobstructive hyperplastic dilatation of the extrahepatic biliary tract which was linked in all animals to the presence of renal cysts. The hyperplastic abnormalities in both renal and biliary epithelium make this new mouse strain a good model for the study of the dual organ cellular pathophysiology of ARPKD.
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Affiliation(s)
- J Nauta
- Department of Pediatrics, Sophia Children's Hospital, Rotterdam, The Netherlands
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46
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Lipschitz B, Berdon WE, Defelice AR, Levy J. Association of congenital hepatic fibrosis with autosomal dominant polycystic kidney disease. Report of a family with review of literature. Pediatr Radiol 1993; 23:131-3. [PMID: 8516038 DOI: 10.1007/bf02012406] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The association of autosomal recessive polycystic kidney disease (ARPKD) with congential hepatic fibrosis (CHF) is well known; a rare occurrence is that of congenital hepatic fibrosis with autosomal dominant polycystic kidney disease (ADPKD). We report a family with ADPKD in which congenital hepatic fibrosis with severe portal hypertension (PHT) presented in a 4-year-old girl; the kidneys were initially normal. Typical changes of autosomal dominant polycystic kidney disease developed in the next decade and were also found in the mother and sister (neither of whom had any evidence of portal hypertension). Severe variceal bleeding was treated by sclerotherapy and beta receptor blocade.
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Affiliation(s)
- B Lipschitz
- Department of Pediatric Gastrointestinal Diseases, Babies Hospital, Columbia Presbyterian Medical Center, New York, NY 10032
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47
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Welch TR. Current management of selected childhood renal diseases. CURRENT PROBLEMS IN PEDIATRICS 1992; 22:432-51. [PMID: 1478111 DOI: 10.1016/0045-9380(92)90043-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- T R Welch
- Department of Pediatrics, University of Cincinnati
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48
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Desmet VJ. Congenital diseases of intrahepatic bile ducts: variations on the theme "ductal plate malformation". Hepatology 1992; 16:1069-83. [PMID: 1398487 DOI: 10.1002/hep.1840160434] [Citation(s) in RCA: 319] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- V J Desmet
- University Hospital Sint Rafaël, K.U. Leuven, Laboratory of Histochemistry and Cytochemistry, Belgium
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49
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Abstract
The hypothesis presented in this paper suggests that, at birth, the basic lesion of congenital hepatic fibrosis corresponds to ductal plate malformation of interlobular bile ducts, resulting from faulty development, i.e. disturbance in epithelio-mesenchymal inductive interactions. The immature bile ducts are subject to a progressive destructive cholangiopathy, resulting in a pattern of more or less advanced fetal type of biliary fibrosis. The destructive cholangiopathy may be of variable speed and duration in different patients. The renal lesions in autosomal recessive polycystic kidney disease, which is most often associated with congenital hepatic fibrosis, show a comparable pattern and evolution. The hypothesis that congenital hepatic fibrosis corresponds to a fetal type of biliary fibrosis would explain a number of disparate observations. According to this concept, congenital hepatic fibrosis does not correspond to a single clinical entity but to a broad, merging spectrum of conditions. All have in common that they represent some stage of biliary fibrosis, usually of the fetal type, rarely of the adult type, resulting from a slowly progressive, destructive cholangiopathy.
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Affiliation(s)
- V J Desmet
- Catholic University of Leuven, University Hospital Sint Rafaël, Belgium
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50
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Kim MH, Ryu JS, Yang SK, Lee SK, Kim HR, Joung YH, Lee YS, Min YI. Three cases of congenital hepatic fibrosis with Caroli's disease in three siblings. Korean J Intern Med 1990; 5:101-7. [PMID: 2098093 PMCID: PMC4535005 DOI: 10.3904/kjim.1990.5.2.101] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Congenital hepatic fibrosis is a relatively rare disease of children and young adults characterized by hard hepatomegaly, portal hypertension with relative preservation of liver function and underlying architecture, and frequent renal involvement. We experienced 3 cases of congenital hepatic fibrosis with Caroli's disease in 3 siblings, whose clinical manifestations were diverse, such as repeated cholangitis, variceal hemorrhage, or intrahepatic stones. All of them had multiple renal cysts, so we supposed that the clinical entities of these patients were in the spectrum of fibropolycystic disease of the liver and kidney.
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Affiliation(s)
- M H Kim
- Department of Internal Medicine, Asan Medical Center, Seoul, Korea
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