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Ali AF, Haffar L. Turner syndrome with isochromosome Xq as a cause of granulomatous hepatitis: a case report. Ann Med Surg (Lond) 2024; 86:4152-4155. [PMID: 38989171 PMCID: PMC11230761 DOI: 10.1097/ms9.0000000000002042] [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: 01/15/2024] [Accepted: 03/30/2024] [Indexed: 07/12/2024] Open
Abstract
Introduction Turner syndrome (TS) is the most common sex chromosome abnormality in women, caused by a complete or partial absence of the second sex chromosome. The karyotype 46, X,i(Xq) is the underlying cause in about 10% of the cases of TS. Hepatic abnormalities are frequent in TS. Granulomas are relatively common in liver samples but are very rarely reported in TS. Case presentation A 15-year-old female with TS attended a consultation for evaluation of elevated liver enzymes. Her chromosomal analysis showed mosaicism 46, X (iso xq)100%. There were no stigmata of chronic liver disease. A liver biopsy showed granulomatous hepatitis. Other causes of hepatic granulomas have been excluded. Ursodeoxycholic acid (UDCA) therapy leads to the normalization of transaminases. Clinical discussion Although Hepatic involvement is common and mostly asymptomatic in TS, the mechanism of liver injury is not well understood. The hepatic histological changes in these cases are variable and range from minimal abnormalities to nonalcoholic steatohepatitis (NASH), liver architectural changes, and biliary lesions. Hepatic granulomas are associated with a wide range of systemic disorders but are very rarely reported in tuner syndrome. Normalization of liver enzymes after treatment with UDCA was previously reported, but the importance of this approach is to be determined. Conclusion Granulomatous hepatitis may be associated with TS and may be added to the histological patterns encountered in this disorder.
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Affiliation(s)
- Ayman F. Ali
- Faculty of Medicine, Damascus University, Damascus, Syria
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Gravholt CH, Andersen NH, Christin-Maitre S, Davis SM, Duijnhouwer A, Gawlik A, Maciel-Guerra AT, Gutmark-Little I, Fleischer K, Hong D, Klein KO, Prakash SK, Shankar RK, Sandberg DE, Sas TCJ, Skakkebæk A, Stochholm K, van der Velden JA, Backeljauw PF. Clinical practice guidelines for the care of girls and women with Turner syndrome. Eur J Endocrinol 2024; 190:G53-G151. [PMID: 38748847 DOI: 10.1093/ejendo/lvae050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Accepted: 04/19/2024] [Indexed: 06/16/2024]
Abstract
Turner syndrome (TS) affects 50 per 100 000 females. TS affects multiple organs through all stages of life, necessitating multidisciplinary care. This guideline extends previous ones and includes important new advances, within diagnostics and genetics, estrogen treatment, fertility, co-morbidities, and neurocognition and neuropsychology. Exploratory meetings were held in 2021 in Europe and United States culminating with a consensus meeting in Aarhus, Denmark in June 2023. Prior to this, eight groups addressed important areas in TS care: (1) diagnosis and genetics, (2) growth, (3) puberty and estrogen treatment, (4) cardiovascular health, (5) transition, (6) fertility assessment, monitoring, and counselling, (7) health surveillance for comorbidities throughout the lifespan, and (8) neurocognition and its implications for mental health and well-being. Each group produced proposals for the present guidelines, which were meticulously discussed by the entire group. Four pertinent questions were submitted for formal GRADE (Grading of Recommendations, Assessment, Development and Evaluation) evaluation with systematic review of the literature. The guidelines project was initiated by the European Society for Endocrinology and the Pediatric Endocrine Society, in collaboration with members from the European Society for Pediatric Endocrinology, the European Society of Human Reproduction and Embryology, the European Reference Network on Rare Endocrine Conditions, the Society for Endocrinology, and the European Society of Cardiology, Japanese Society for Pediatric Endocrinology, Australia and New Zealand Society for Pediatric Endocrinology and Diabetes, Latin American Society for Pediatric Endocrinology, Arab Society for Pediatric Endocrinology and Diabetes, and the Asia Pacific Pediatric Endocrine Society. Advocacy groups appointed representatives for pre-meeting discussions and the consensus meeting.
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Affiliation(s)
- Claus H Gravholt
- Department of Endocrinology, Aarhus University Hospital, 8200 Aarhus N, Denmark
- Department of Molecular Medicine, Aarhus University Hospital, 8200 Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University, 8200 Aarhus N, Denmark
| | - Niels H Andersen
- Department of Cardiology, Aalborg University Hospital, 9000 Aalborg, Denmark
| | - Sophie Christin-Maitre
- Endocrine and Reproductive Medicine Unit, Center of Rare Endocrine Diseases of Growth and Development (CMERCD), FIRENDO, Endo ERN Hôpital Saint-Antoine, Sorbonne University, Assistance Publique-Hôpitaux de Paris, 75012 Paris, France
| | - Shanlee M Davis
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO 80045, United States
- eXtraOrdinarY Kids Clinic, Children's Hospital Colorado, Aurora, CO 80045, United States
| | - Anthonie Duijnhouwer
- Department of Cardiology, Radboud University Medical Center, Nijmegen 6500 HB, The Netherlands
| | - Aneta Gawlik
- Departments of Pediatrics and Pediatric Endocrinology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, 40-752 Katowice, Poland
| | - Andrea T Maciel-Guerra
- Area of Medical Genetics, Department of Translational Medicine, School of Medical Sciences, State University of Campinas, 13083-888 São Paulo, Brazil
| | - Iris Gutmark-Little
- Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, Ohio 45229, United States
| | - Kathrin Fleischer
- Department of Reproductive Medicine, Nij Geertgen Center for Fertility, Ripseweg 9, 5424 SM Elsendorp, The Netherlands
| | - David Hong
- Division of Interdisciplinary Brain Sciences, Stanford University School of Medicine, Stanford, CA 94304, United States
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA 94304, United States
| | - Karen O Klein
- Rady Children's Hospital, University of California, San Diego, CA 92123, United States
| | - Siddharth K Prakash
- Department of Internal Medicine, University of Texas Health Science Center at Houston, Houston, TX 77030, United States
| | - Roopa Kanakatti Shankar
- Division of Endocrinology, Children's National Hospital, The George Washington University School of Medicine, Washington, DC 20010, United States
| | - David E Sandberg
- Susan B. Meister Child Health Evaluation and Research Center, Department of Pediatrics, University of Michigan, Ann Arbor, MI 48109-2800, United States
- Division of Pediatric Psychology, Department of Pediatrics, University of Michigan, Ann Arbor, MI 48109-2800, United States
| | - Theo C J Sas
- Department the Pediatric Endocrinology, Sophia Children's Hospital, Rotterdam 3015 CN, The Netherlands
- Department of Pediatrics, Centre for Pediatric and Adult Diabetes Care and Research, Rotterdam 3015 CN, The Netherlands
| | - Anne Skakkebæk
- Department of Molecular Medicine, Aarhus University Hospital, 8200 Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University, 8200 Aarhus N, Denmark
- Department of Clinical Genetics, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - Kirstine Stochholm
- Department of Endocrinology, Aarhus University Hospital, 8200 Aarhus N, Denmark
- Center for Rare Diseases, Department of Pediatrics, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - Janielle A van der Velden
- Department of Pediatric Endocrinology, Radboud University Medical Center, Amalia Children's Hospital, Nijmegen 6500 HB, The Netherlands
| | - Philippe F Backeljauw
- Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, Ohio 45229, United States
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Zaegel N, Brahimaj R, Battaglia-Hsu S, Lamiral Z, Feigerlova E. Systemic Inflammatory Indices and Liver Dysfunction in Turner Syndrome Patients: A Retrospective Case-control Study. J Endocr Soc 2024; 8:bvae099. [PMID: 38831865 PMCID: PMC11145559 DOI: 10.1210/jendso/bvae099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Indexed: 06/05/2024] Open
Abstract
Context Liver function abnormalities have been reported in patients with Turner syndrome (TS); however, the pathophysiological mechanisms have not been well elucidated. Low-grade inflammation has been associated with metabolic dysfunction-associated steatotic liver disease. Objective We studied systemic inflammatory indices [aspartate transaminase to lymphocyte ratio index (ALRI), aspartate transaminase to platelet ratio index (APRI), gamma-glutamyl transferase to platelet ratio (GPR), neutrophil-lymphocyte-ratio (NLR), and platelet lymphocyte ratio and examined their associations with the hepatic abnormalities observed in these subjects. Methods We performed a retrospective analysis of the medical records of 79 patients with TS (mean age 32.5 ± 9.2 SD years) who were treated at the University Hospital of Nancy. Using matched-pair analyses based on age and body mass index (BMI), we compared 66 patients with TS (25.6 ± 7.3 years; BMI 25.9 ± 6.3 kg/m2) to 66 healthy control participants (24.7 ± 6.8 years; BMI 26 ± 6.7 kg/m2). Results Liver function abnormalities were present in 57% of the patients with TS. The ALRI, APRI, GPR, and NLR were significantly greater in patients with TS who presented with liver dysfunction than in patients with TS who had normal liver function. According to the matched-pair analyses, the ALRI, APRI, and GPR were greater in patients with TS than in healthy control participants. Logistic regression revealed that a diagnosis of TS was significantly associated with ALRI, APRI, and GPR and liver dysfunction. Conclusion Noninvasive inflammatory indices (ALRI, APRI, and GPR) might be a promising indicators of liver dysfunction in patients with TS. Future prospective studies are needed to confirm our findings and to explore the clinical significance and prognostic value of systemic inflammatory indices in Turner syndrome.
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Affiliation(s)
- Nadia Zaegel
- Department of Endocrinology, Diabetology and Nutrition, Centre Hospitalier Universitaire and Medical Faculty, Université de Lorraine, Nancy 54000, France
| | - Rigleta Brahimaj
- Department of Endocrinology, Diabetology and Nutrition, Centre Hospitalier Universitaire and Medical Faculty, Université de Lorraine, Nancy 54000, France
| | - Shyuefang Battaglia-Hsu
- Department of Biochemistry, Centre Hospitalier Universitaire and Medical Faculty, Université de Lorraine, Nancy 54000, France
| | - Zohra Lamiral
- Center of Clinical Investigation, Centre Hospitalier Universitaire, Nancy 54000, France
| | - Eva Feigerlova
- Department of Endocrinology, Diabetology and Nutrition, Centre Hospitalier Universitaire and Medical Faculty, Université de Lorraine, Nancy 54000, France
- INSERM UMR_S 1116—DCAC, Université de Lorraine, Nancy 54000, France
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Yoon SH, Kim GY, Choi GT, Do JT. Organ Abnormalities Caused by Turner Syndrome. Cells 2023; 12:1365. [PMID: 37408200 DOI: 10.3390/cells12101365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 04/22/2023] [Accepted: 05/10/2023] [Indexed: 07/07/2023] Open
Abstract
Turner syndrome (TS), a genetic disorder due to incomplete dosage compensation of X-linked genes, affects multiple organ systems, leading to hypogonadotropic hypogonadism, short stature, cardiovascular and vascular abnormalities, liver disease, renal abnormalities, brain abnormalities, and skeletal problems. Patients with TS experience premature ovarian failure with a rapid decline in ovarian function caused by germ cell depletion, and pregnancies carry a high risk of adverse maternal and fetal outcomes. Aortic abnormalities, heart defects, obesity, hypertension, and liver abnormalities, such as steatosis, steatohepatitis, biliary involvement, liver cirrhosis, and nodular regenerative hyperplasia, are commonly observed in patients with TS. The SHOX gene plays a crucial role in short stature and abnormal skeletal phenotype in patients with TS. Abnormal structure formation of the ureter and kidney is also common in patients with TS, and a non-mosaic 45,X karyotype is significantly associated with horseshoe kidneys. TS also affects brain structure and function. In this review, we explore various phenotypic and disease manifestations of TS in different organs, including the reproductive system, cardiovascular system, liver, kidneys, brain, and skeletal system.
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Affiliation(s)
- Sang Hoon Yoon
- Department of Stem Cell and Regenerative Biotechnology, KU Institute of Technology, Konkuk University, Seoul 05029, Republic of Korea
| | - Ga Yeon Kim
- Department of Stem Cell and Regenerative Biotechnology, KU Institute of Technology, Konkuk University, Seoul 05029, Republic of Korea
| | - Gyu Tae Choi
- Department of Stem Cell and Regenerative Biotechnology, KU Institute of Technology, Konkuk University, Seoul 05029, Republic of Korea
| | - Jeong Tae Do
- Department of Stem Cell and Regenerative Biotechnology, KU Institute of Technology, Konkuk University, Seoul 05029, Republic of Korea
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Singh I, Noel G, Barker JM, Chatfield KC, Furniss A, Khanna AD, Nokoff NJ, Patel S, Pyle L, Nahata L, Cole FS, Ikomi C, Bamba V, Fechner PY, Davis SM. Hepatic abnormalities in youth with Turner syndrome. Liver Int 2022; 42:2237-2246. [PMID: 35785515 PMCID: PMC9798872 DOI: 10.1111/liv.15358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 06/17/2022] [Accepted: 07/01/2022] [Indexed: 01/01/2023]
Abstract
BACKGROUND & AIMS Liver disease in children with Turner Syndrome (TS) is poorly understood relative to associated growth, cardiac and reproductive complications. This study sought to better characterize hepatic abnormalities in a large national cohort of youth with TS. METHODS Using electronic health record data from PEDSnet institutions, 2145 females with TS were matched to 8580 females without TS on eight demographic variables. Outcomes included liver enzymes (AST and ALT) stratified as normal, 1-2 times above the upper limit of normal (ULN), 2-3 times ULN and >3 times ULN, as well as specific liver disease diagnoses. RESULTS Fifty-eight percent of youth with TS had elevated liver enzymes. Patients with TS had higher odds of enzymes 1-2 times ULN (OR: 1.7, 95% CI: 1.4-1.9), 2-3 times ULN (OR: 2.7, 95% CI: 1.7-3.3) and >3 times ULN (OR: 1.7, 95% CI: 1.3-2.2). They also had higher odds of any liver diagnosis (OR: 2.4, 95% CI: 1.7-3.3), fatty liver disease (OR: 1.9, 95% CI: 1.1-3.2), hepatitis (OR: 3.7, 95% CI: 1.9-7.1), cirrhosis/fibrosis (OR: 5.8, 95% CI: 1.3-25.0) and liver tumour/malignancy (OR: 4.8, 95% CI: 1.4-17.0). In a multinomial model, age, BMI and presence of cardiovascular disease or diabetes significantly increased the odds of elevated liver enzymes in girls with TS. CONCLUSIONS Youth with TS have higher odds for elevated liver enzymes and clinically significant liver disease compared with matched controls. These results emphasize the need for clinical screening and additional research into the aetiology and treatment of liver disease in TS. LAY SUMMARY Turner Syndrome, a chromosomal condition in which females are missing the second sex chromosome, is often associated with short stature, infertility and cardiac complications. Liver abnormalities are less well described in the literature. In this study, nearly 60% of youth with TS have elevated liver enzymes. Furthermore, patients with TS had a diagnosis of liver disease more often than patients without TS. Our results support the importance of early and consistent liver function screening and of additional research to define mechanisms that disrupt liver function in paediatric TS females.
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Affiliation(s)
- Isani Singh
- Harvard University, Cambridge, Massachusetts, USA
| | - Gillian Noel
- Department of Pediatrics, Duke University, Durham, USA
| | - Jennifer M Barker
- eXtraOrdinarY Kids Clinic and Research Program, Children's Hospital of Colorado, Aurora, Colorado, USA
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Kathryn C Chatfield
- eXtraOrdinarY Kids Clinic and Research Program, Children's Hospital of Colorado, Aurora, Colorado, USA
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Anna Furniss
- Adult and Child Consortium for Health Outcomes Research and Delivery Science (ACCORD), University of Colorado, Aurora, Colorado, USA
| | - Amber D Khanna
- Departments of Medicine and Pediatrics, Division of Cardiology, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Natalie J Nokoff
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Sonali Patel
- eXtraOrdinarY Kids Clinic and Research Program, Children's Hospital of Colorado, Aurora, Colorado, USA
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Laura Pyle
- eXtraOrdinarY Kids Clinic and Research Program, Children's Hospital of Colorado, Aurora, Colorado, USA
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Leena Nahata
- Center for Biobehavioral Health, Abigail Wexner Research Institute, Columbus, Ohio, USA
- Division of Endocrinology, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Francis S Cole
- Edward Mallinckrodt Department of Pediatrics, Washington University School of Medicine, and St. Louis Children's Hospital, St. Louis, Missouri, USA
| | - Chijioke Ikomi
- Department of Pediatrics, Division of Weight Management, Nemours Children's Health, Jacksonville, Florida, USA
| | - Vaneeta Bamba
- Department of Pediatrics, Division of Endocrinology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Patricia Y Fechner
- Department of Pediatrics, Division of Endocrinology, Seattle Children's, University of Washington, Seattle, Washington, USA
| | - Shanlee M Davis
- eXtraOrdinarY Kids Clinic and Research Program, Children's Hospital of Colorado, Aurora, Colorado, USA
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA
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Das D, Roy D, Basu K, Sarkar A. Decoding enigma: Turner syndrome with ring chromosome. Oxf Med Case Reports 2021; 2021:omab111. [PMID: 34987848 PMCID: PMC8713580 DOI: 10.1093/omcr/omab111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 09/03/2021] [Accepted: 09/23/2021] [Indexed: 11/12/2022] Open
Abstract
Ring chromosome X is one of the rarest with some unique phenotypical features in Turner syndrome. A young female presented to us with anasarca developed over the past 2 months due to congestive cardiac failure along with jaundice and orthopnea. She had growth retardation, intellectual disability, primary amenorrhea, lack of secondary sexual character development and dysmorphic features like low posterior hairline, shield chest and cubitus valgus. She had dilated cardiomyopathy (DCM) with intracardiac thrombus on echocardiography. Skeletal survey revealed short fourth metacarpal/tarsal on limbs. Karyotyping showed a mosaic pattern, with 45, X/46, X,r(X)(p22.3q28), i.e. Turner syndrome karyotype with ring chromosome. Her heart failure with reduced ejection fraction was managed with vasopressor along with anticoagulant and given oral contraceptive pills for hormone replacement therapy. The ring chromosomal pattern of karyotype in this patient and DCM is a rare cardiological phenomenon that can be associated with Turner syndrome, making this case a unique one.
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Affiliation(s)
- Debarup Das
- Department of General Medicine, Medical College and Hospital, Kolkata, India
| | - Debaditya Roy
- Rheumatology, Manipal Hospital, Bengaluru, Karnataka, India
| | - Kaushik Basu
- Department of General Medicine, Medical College and Hospital, Kolkata, India.,Rheumatology, Medical College and Hospital, Kolkata, India
| | - Anupam Sarkar
- Department of General Medicine, Medical College and Hospital, Kolkata, India
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Aversa T, Corica D, Pepe G, Pajno GB, Valenzise M, Messina MF, Wasniewska M. Pubertal induction in girls with Turner Syndrome. Minerva Endocrinol (Torino) 2021; 46:469-480. [PMID: 33435643 DOI: 10.23736/s2724-6507.20.03285-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Turner Syndrome (TS) is the most common female sex chromosome aneuploidy in females, and patients may present with hypergonadotropic hypogonadism due to gonadal dysgenesis. Timing and modalities of pubertal induction in these patients is still a matter of debate. Aim of this review was to focus on the latest update on pubertal induction in TS. Based on literature data, the following practical approach to this issue is recommended. Pubertal induction should begin between 11 and 12 years of age, starting with low doses of estradiol to preserve height potential. Transdermal 17β-Estradiol (17β-E2) could represent the first-choice induction regimen as it is more physiologic compared to an oral regimen and avoids the first-pass mechanism in the liver. In the case of poor compliance, administration of oral 17β-E2 or ethinyl estradiol could be offered. Incremental dose increases, approximately every 6 months, can contribute to mimic normal pubertal progression until adult dosing is reached over a 2- to 3-year period. Progestin should be added once breakthrough bleeding occurs or after 2 to 3 years of estrogen therapy or if ultrasound shows a mature uterus with thick endometrium. Treatment needs to be individualized and monitored by clinical assessment in relation to patient compliance and satisfaction. Well-designed prospective randomized clinical trials aimed to identify the best estrogen regimen for pubertal induction in TS girls are needed.
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Affiliation(s)
- Tommaso Aversa
- Department of Human Pathology in Adulthood and Childhood, University of Messina, Messina, Italy -
| | - Domenico Corica
- Department of Human Pathology in Adulthood and Childhood, University of Messina, Messina, Italy
| | - Giorgia Pepe
- Department of Human Pathology in Adulthood and Childhood, University of Messina, Messina, Italy
| | - Giovanni B Pajno
- Department of Human Pathology in Adulthood and Childhood, University of Messina, Messina, Italy
| | - Mariella Valenzise
- Department of Human Pathology in Adulthood and Childhood, University of Messina, Messina, Italy
| | - Maria F Messina
- Department of Human Pathology in Adulthood and Childhood, University of Messina, Messina, Italy
| | - Malgorzata Wasniewska
- Department of Human Pathology in Adulthood and Childhood, University of Messina, Messina, Italy
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Wójcik M, Ruszała A, Januś D, Starzyk JB. Liver Biochemical Abnormalities in Adolescent Patients with Turner Syndrome. J Clin Res Pediatr Endocrinol 2019; 11:395-399. [PMID: 31117336 PMCID: PMC6878342 DOI: 10.4274/jcrpe.galenos.2019.2018.0271] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
OBJECTIVE Elevated liver function tests (LFTs) are common in adult Turner syndrome (TS) patients. Data regarding children and adolescents are lacking. To investigate the prevalence of abnormal LFTs in children and adolescents with TS during several years of observation; to evaluate the potential impact of increased body mass index (BMI) and sex hormone replacement therapy (HRT) on LFTs. METHODS The analysis included 100 girls with TS, aged 4-16 years, all of whom were receiving recombinant human growth hormone therapy. A longitudinal study was conducted which included 81 patients. RESULTS Mean BMI-standard deviation (SD) score of the subjects was 0.63 (SD: 1.53). Forty-four were being treated with HRT. Elevated LFTs were found in 34% of the patients overall (32% not receiving HRT vs 36% on HRT). The relative risk of increased LFTs was not higher in obese vs normal weight [odds ratio (OR): 0.2; 95% confidence interval (CI): 0.1-0.36, p=0.38 vs OR: 0.16; 95% CI: 0.08-0.3, p=0.1]. HRT did not increase the risk of abnormal LFTs activity (OR: 0.8; 95% CI: 0.5-1.2, p=0.37 vs OR: 0.7; 95% CI: 0.4-1.1, p=0.27). During the follow-up period (mean±SD=4.31±0.82 years), no patient developed overt liver disease. There was no significant increase nor decrease of abnormal LFT frequency in the subsequent years of follow up. CONCLUSION Constantly elevated LFTs in TS are common in children and adolescents with TS. However the causes and clinical significance remain unclear. This study suggests that obesity and HRT do not increase the risk of elevated LFTs.
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Affiliation(s)
- Małgorzata Wójcik
- Jagiellonian University Medical College, Pediatric Institute, Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics; Children’s University Hospital, Kraków, Poland,Contributed equally to this work,* Address for Correspondence: Jagiellonian University Medical College, Pediatric Institute, Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics, Kraków, Poland Phone: +0048123339039 E-mail:
| | - Anna Ruszała
- Jagiellonian University Medical College, Pediatric Institute, Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics; Children’s University Hospital, Kraków, Poland,Contributed equally to this work
| | - Dominika Januś
- Jagiellonian University Medical College, Pediatric Institute, Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics; Children’s University Hospital, Kraków, Poland
| | - Jerzy B. Starzyk
- Jagiellonian University Medical College, Pediatric Institute, Department of Pediatric and Adolescent Endocrinology, Chair of Pediatrics; Children’s University Hospital, Kraków, Poland
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Klein KO, Phillips SA. Review of Hormone Replacement Therapy in Girls and Adolescents with Hypogonadism. J Pediatr Adolesc Gynecol 2019; 32:460-468. [PMID: 31059821 DOI: 10.1016/j.jpag.2019.04.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 04/22/2019] [Accepted: 04/25/2019] [Indexed: 12/13/2022]
Abstract
Girls with either hypo- or hypergonadotropic hypogonadism need treatment with estrogens to initiate puberty and maintain a normal hormonal milieu. The focus of this review is hormone replacement treatment in girls with hypogonadism, to initiate and progress through puberty, and to maintain a healthy hormonal milieu in women. It also addresses what is known in the literature regarding estrogen levels in girls and women, instructive cases, practical tables for reference and application, and thoughts on future directions in this area. It represents a thorough literature review with author opinions and recommendations. Girls with normal ovarian function begin puberty on average at 10.5 years old, although there is variation according to ethnicity and degree of excess weight gain. The aim of estrogen therapy to initiate puberty is to mimic normal onset and rate of progression. On the basis of the currently available literature, when a diagnosis of hypogonadism is established, we recommend initiating treatment between age 11 and 12 years of age, with dose increases approximately every 6 months until adult levels are reached. In some situations, treatment may be delayed to allow time for diagnosis or permit more time for linear growth, or address unique risks found in girls treated for various cancers or blood disorders. When adult dosing is reached, progestins are also used to protect uterine health. This can be combined sequentially, allowing regular menstruation, or combined continuously when menstrual bleeding is not preferred. Treatment is continued until the average age of menopause, again with various considerations for longer or shorter duration on the basis of risk-benefit ratios. Transdermal estrogens are considered the most physiologic replacement and theoretically might have fewer associated risks. We review what is known about risks and outcomes and areas for future research.
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Affiliation(s)
- Karen O Klein
- Division of Endocriology, Department of Pediatrics, University of California, San Diego and Rady Children's Hospital, San Diego, California.
| | - Susan A Phillips
- Division of Endocriology, Department of Pediatrics, University of California, San Diego and Rady Children's Hospital, San Diego, California
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Calanchini M, Moolla A, Tomlinson JW, Cobbold JF, Grossman A, Fabbri A, Turner HE. Liver biochemical abnormalities in Turner syndrome: A comprehensive characterization of an adult population. Clin Endocrinol (Oxf) 2018; 89:667-676. [PMID: 29992593 DOI: 10.1111/cen.13811] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 06/13/2018] [Accepted: 07/09/2018] [Indexed: 01/15/2023]
Abstract
OBJECTIVE Abnormal liver function tests (LFTs) are frequent in Turner syndrome (TS). The causes and clinical significance are unclear. AIMS To investigate the prevalence of elevated LFTs in adult TS; secondly, to analyse the associations between elevated LFTs, TS-karyotypes and TS-related conditions; and thirdly, to evaluate liver stiffness and histological assessment. METHODS A total of 125 TS women were retrospectively studied. Karyotypes, clinical and biochemical details and aortic measurements were recorded. Fibroscan and liver biopsy results were noted. RESULTS Elevated LFTs were found in 49.6%: gamma-glutamyltransferase (GGT) in 88.7%, ALK in 45.2%, ALT in 40.3% and AST in 29%. A FIB-4 index >1.3 was found in 11.8%. Women with isochromosome of the X long arm, iso[X](q), had a higher prevalence of elevated LFTs. A lower prevalence of abnormal GGT was found in patients with 45,X/46,XX, 45,X/47,XXX or 45,X/46,XX/47,XXX. Subjects with raised GGT were older, shorter and more likely to have higher triglyceride levels. There was no association with HRT duration after adjusting for age. Among patients with elevated aminotransferases, no differences were noted, except for higher HDL-cholesterol levels. The sinuses and ascending aorta diameter were greater in the elevated LFTs group. Fibroscan was suggestive of significant liver fibrosis in 38.1%. Among 11 biopsies, liver architectural changes were reported in 45.4%, including two with cirrhosis. CONCLUSIONS Elevated LFTs in TS are common and important to detect given the possible progression towards severe liver disease. An association between raised LFTs and karyotype iso[X]q was demonstrated. We have also shown a new association between abnormal LFTs and aortic dilatation.
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Affiliation(s)
- Matilde Calanchini
- Oxford Centre for Diabetes, Endocrinology & Metabolism, Churchill Hospital, University of Oxford, Oxford, UK
- Endocrinology & Metabolism Unit, CTO A. Alesini Hospital ASL Roma 2, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Ahmad Moolla
- Oxford Centre for Diabetes, Endocrinology & Metabolism, Churchill Hospital, University of Oxford, Oxford, UK
- Oxford Centre for Diabetes, Endocrinology & Metabolism, Churchill Hospital, National Institute for Health Research, Oxford Biomedical Research Centre, University of Oxford, Oxford, UK
| | - Jeremy W Tomlinson
- Oxford Centre for Diabetes, Endocrinology & Metabolism, Churchill Hospital, National Institute for Health Research, Oxford Biomedical Research Centre, University of Oxford, Oxford, UK
| | - Jeremy F Cobbold
- Department of Gastroenterology and Hepatology, Oxford University Hospitals NHS Trust, Oxford, UK
| | - Ashley Grossman
- Oxford Centre for Diabetes, Endocrinology & Metabolism, Churchill Hospital, University of Oxford, Oxford, UK
| | - Andrea Fabbri
- Endocrinology & Metabolism Unit, CTO A. Alesini Hospital ASL Roma 2, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Helen E Turner
- Oxford Centre for Diabetes, Endocrinology & Metabolism, Churchill Hospital, University of Oxford, Oxford, UK
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Klein KO, Rosenfield RL, Santen RJ, Gawlik AM, Backeljauw PF, Gravholt CH, Sas TCJ, Mauras N. Estrogen Replacement in Turner Syndrome: Literature Review and Practical Considerations. J Clin Endocrinol Metab 2018; 103:1790-1803. [PMID: 29438552 DOI: 10.1210/jc.2017-02183] [Citation(s) in RCA: 74] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Accepted: 02/02/2018] [Indexed: 01/15/2023]
Abstract
CONTEXT Most girls with Turner syndrome (TS) have hypergonadotropic hypogonadism and need hormonal replacement for induction of puberty and then for maintaining secondary sex characteristics, attaining peak bone mass, and uterine growth. The optimal estrogen replacement regimen is still being studied. EVIDENCE ACQUISITION We conducted a systematic search of PubMed for studies related to TS and puberty. EVIDENCE SYNTHESIS The goals of replacement are to mimic normal timing and progression of physical and social development while minimizing risks. Treatment should begin at age 11 to 12 years, with dose increases over 2 to 3 years. Initiation with low-dose estradiol (E2) is crucial to preserve growth potential. Delaying estrogen replacement may be deleterious to bone and uterine health. For adults who have undergone pubertal development, we suggest transdermal estrogen and oral progestin and discuss other approaches. We discuss linear growth, lipids, liver function, blood pressure, neurocognition, socialization, and bone and uterine health as related to hormonal replacement. CONCLUSION Evidence supports the effectiveness of starting pubertal estrogen replacement with low-dose transdermal E2. When transdermal E2 is unavailable or the patient prefers, evidence supports use of oral micronized E2 or an intramuscular preparation. Only when these are unavailable should ethinyl E2 be prescribed. We recommend against the use of conjugated estrogens. Once progestin is added, many women prefer the ease of use of a pill containing both an estrogen and a progestin. The risks and benefits of different types of preparations, with examples, are discussed.
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Affiliation(s)
- Karen O Klein
- University of California, San Diego, California
- Rady Children's Hospital, San Diego, California
| | | | | | - Aneta M Gawlik
- Department of Pediatrics and Pediatric Endocrinology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | | | - Claus H Gravholt
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus C, Denmark
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus C, Denmark
| | - Theo C J Sas
- Erasmus Medical Center and Sophia Children's Hospital Rotterdam, Rotterdam, The Netherlands
| | - Nelly Mauras
- Nemours Children's Health System, Jacksonville, Florida
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Gravholt CH, Andersen NH, Conway GS, Dekkers OM, Geffner ME, Klein KO, Lin AE, Mauras N, Quigley CA, Rubin K, Sandberg DE, Sas TCJ, Silberbach M, Söderström-Anttila V, Stochholm K, van Alfen-van derVelden JA, Woelfle J, Backeljauw PF. Clinical practice guidelines for the care of girls and women with Turner syndrome: proceedings from the 2016 Cincinnati International Turner Syndrome Meeting. Eur J Endocrinol 2017; 177:G1-G70. [PMID: 28705803 DOI: 10.1530/eje-17-0430] [Citation(s) in RCA: 602] [Impact Index Per Article: 86.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Accepted: 06/07/2017] [Indexed: 12/14/2022]
Abstract
Turner syndrome affects 25-50 per 100,000 females and can involve multiple organs through all stages of life, necessitating multidisciplinary approach to care. Previous guidelines have highlighted this, but numerous important advances have been noted recently. These advances cover all specialty fields involved in the care of girls and women with TS. This paper is based on an international effort that started with exploratory meetings in 2014 in both Europe and the USA, and culminated with a Consensus Meeting held in Cincinnati, Ohio, USA in July 2016. Prior to this meeting, five groups each addressed important areas in TS care: 1) diagnostic and genetic issues, 2) growth and development during childhood and adolescence, 3) congenital and acquired cardiovascular disease, 4) transition and adult care, and 5) other comorbidities and neurocognitive issues. These groups produced proposals for the present guidelines. Additionally, four pertinent questions were submitted for formal GRADE (Grading of Recommendations, Assessment, Development and Evaluation) evaluation with a separate systematic review of the literature. These four questions related to the efficacy and most optimal treatment of short stature, infertility, hypertension, and hormonal replacement therapy. The guidelines project was initiated by the European Society for Endocrinology and the Pediatric Endocrine Society, in collaboration with The European Society for Pediatric Endocrinology, The Endocrine Society, European Society of Human Reproduction and Embryology, The American Heart Association, The Society for Endocrinology, and the European Society of Cardiology. The guideline has been formally endorsed by the European Society for Endocrinology, the Pediatric Endocrine Society, the European Society for Pediatric Endocrinology, the European Society of Human Reproduction and Embryology and the Endocrine Society. Advocacy groups appointed representatives who participated in pre-meeting discussions and in the consensus meeting.
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Affiliation(s)
- Claus H Gravholt
- Departments of Endocrinology and Internal Medicine
- Departments of Molecular Medicine
| | - Niels H Andersen
- Departments of Cardiology, Aarhus University Hospital, Aarhus, Denmark
| | - Gerard S Conway
- Department of Women's Health, University College London, London, UK
| | - Olaf M Dekkers
- Department of Clinical Epidemiology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Mitchell E Geffner
- The Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, California, USA
| | - Karen O Klein
- Rady Children's Hospital, University of California, San Diego, California, USA
| | - Angela E Lin
- Department of Pediatrics, Medical Genetics Unit, Mass General Hospital for Children, Boston, Massachusetts, USA
| | - Nelly Mauras
- Division of Endocrinology, Nemours Children's Health System, Jacksonville, Florida, USA
| | | | - Karen Rubin
- Connecticut Children's Medical Center, Hartford, Connecticut, USA
| | - David E Sandberg
- Division of Psychology, Department of Pediatrics, University of Michigan, Ann Arbor, Michigan, USA
| | - Theo C J Sas
- Department of Pediatric Endocrinology, Sophia Children's Hospital, Rotterdam, The Netherlands
- Department of Pediatrics, Dordrecht, The Netherlands
| | - Michael Silberbach
- Department of Pediatrics, Doernbecher Children's Hospital, Portland, Oregon, USA
| | | | - Kirstine Stochholm
- Departments of Endocrinology and Internal Medicine
- Center for Rare Diseases, Department of Pediatrics, Aarhus University Hospital, Aarhus, Denmark
| | | | - Joachim Woelfle
- Department of Pediatric Endocrinology, Children's Hospital, University of Bonn, Bonn, Germany
| | - Philippe F Backeljauw
- Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
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Machlab S, Miquel M, Voltà T, Escoda MR, Vergara M. Turner syndrome as a cause of liver cirrhosis. GASTROENTEROLOGIA Y HEPATOLOGIA 2017; 41:308-309. [PMID: 28655407 DOI: 10.1016/j.gastrohep.2017.05.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2017] [Revised: 05/25/2017] [Accepted: 05/29/2017] [Indexed: 11/25/2022]
Affiliation(s)
- Salvador Machlab
- Servicio de Aparato Digestivo, Corporación Sanitaria Parc Taulí, Universidad Autónoma de Barcelona, Sabadell, Barcelona, España
| | - Mireia Miquel
- Servicio de Aparato Digestivo, Corporación Sanitaria Parc Taulí, Universidad Autónoma de Barcelona, Sabadell, Barcelona, España; CIBERhed Instituto Carlos III, Madrid, España
| | - Tania Voltà
- Servicio de Aparato Digestivo, Corporación Sanitaria Parc Taulí, Universidad Autónoma de Barcelona, Sabadell, Barcelona, España
| | - Maria Rosa Escoda
- Servicio de Anatomía Patológica, Corporación Sanitaria Parc Taulí, Universidad Autónoma de Barcelona, Sabadell, Barcelona, España
| | - Mercedes Vergara
- Servicio de Aparato Digestivo, Corporación Sanitaria Parc Taulí, Universidad Autónoma de Barcelona, Sabadell, Barcelona, España; CIBERhed Instituto Carlos III, Madrid, España.
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Rohani F, Golgiri F, Alaei MR, Karimi M, Nikraftar P, Bozorgmehr R. Relationship Between Obesity and Liver Enzymes Levels in Turner's Syndrome. Gastroenterology Res 2017; 10:28-32. [PMID: 28270874 PMCID: PMC5330690 DOI: 10.14740/gr778w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/30/2017] [Indexed: 11/11/2022] Open
Abstract
Background Liver enzyme abnormalities have been reported in Turner’s syndrome (TS). There are some studies about possible causes of abnormal levels of liver enzymes. One of the main suggestions is obesity. The study aimed to determine the relationship between obesity and liver enzymes levels in patients with TS. Methods Forty-one karyotype-proven TS patients referred to Endocrinology and Metabolism Research Center were included in this cross-sectional study. Height and weight of patients were measured and their body mass index (BMI) was calculated. The patients were divided into two groups as the control group including 27 cases (65.8%) with normal BMI (defined as < 85th percentile for age and gender), and the overweight group including 14 cases (34.2%) (defined as BMI > 85th percentile for age and gender). Serum levels of aspartate transaminase (AST), alanine transaminase (ALT) and alkaline phosphatase (AlkPh) were measured. Results There were no statistically significant differences regarding AST (27 ± 2.7 vs. 29.6 ± 5.85 U/L; P = 0.3), ALT (20.1 ± 2.45 vs. 22.2 ± 5.85 U/L; P = 0.5), and AlkPh (583.4 ± 2.45 vs. 472.8 ± 161.5 U/L; P = 0.28) between overweight TS patients and those with normal BMI. Conclusion There was no significant difference in liver enzyme levels between TS patients with normal BMI and those who were overweight.
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Affiliation(s)
- Farzaneh Rohani
- Pediatric Growth and Development Research Center, Institute of Endocrinology and Metabolism, Iran University of Medical Science, Tehran, Iran ; Department of Endocrinology and Metabolism, Ali-Asghar Children's Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Golgiri
- Endocrine Research Center, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Alaei
- Department of Pediatric Endocrinology and Metabolism, Mofid Children's Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mojgan Karimi
- General Physician, Iran University of Medical Sciences, Tehran, Iran
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Kawabata S, Sakamoto S, Honda M, Hayashida S, Yamamoto H, Mikami Y, Inomata Y. Liver transplantation for a patient with Turner syndrome presenting severe portal hypertension: a case report and literature review. Surg Case Rep 2016; 2:68. [PMID: 27358061 PMCID: PMC4927526 DOI: 10.1186/s40792-016-0194-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Accepted: 06/21/2016] [Indexed: 01/15/2023] Open
Abstract
Background Liver involvement in Turner syndrome (TS) patients has been more clearly clarified in recent years. Most of the clinical manifestations in TS are asymptomatic and can be detected as liver test abnormalities; however, a few cases may present with end-stage liver disease and thus require liver transplantation (LT). To the best of our knowledge, only three cases undergoing LT for liver involvements in TS have been previously reported. Case presentation A 30-year-old female successfully underwent living donor LT for liver dysfunction related to TS syndrome. The diagnosis of TS was established by a cytogenetic analysis at 16 years of age. She received several sessions of endoscopic therapy for recurrent esophageal varices, which was complicated by ascites and spontaneous bacterial peritonitis since 27 years of age. Radiological findings of her liver before LT chronologically showed the progression of atrophy with disturbance of the major portal inflow. And then, she was finally indicated for LT. Pathologic findings of the explanted liver showed vascular abnormalities, obliterative portal venopathy, which may have induced liver dysfunction with severe portal hypertension. The patient’s postoperative course was uneventful. Conclusions The clinicopathologic information obtained by the current case can provide an insight into understanding pathophysiological mechanisms of liver involvement in TS patients. TS patients presenting with severe liver atrophy and disturbance of the major portal inflow should be indicated for LT.
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Affiliation(s)
- Seiichi Kawabata
- Department of Transplantation and Pediatric Surgery, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 862-8556, Japan
| | - Seisuke Sakamoto
- Department of Transplantation and Pediatric Surgery, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 862-8556, Japan. .,Division of Transplant Surgery, Organ Transplantation Center, National Center for Child Health and Development, 2-10-1, Okura, Setagaya-ku, Tokyo, 157-8535, Japan.
| | - Masaki Honda
- Department of Transplantation and Pediatric Surgery, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 862-8556, Japan
| | - Shintaro Hayashida
- Department of Transplantation and Pediatric Surgery, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 862-8556, Japan
| | - Hidekazu Yamamoto
- Department of Transplantation and Pediatric Surgery, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 862-8556, Japan
| | - Yoshiki Mikami
- Department of Pathology, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 862-8556, Japan
| | - Yukihiro Inomata
- Department of Transplantation and Pediatric Surgery, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 862-8556, Japan
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An unusual occurrence of hepatic granulomas and secondary sitosterolemia in turner syndrome. Case Rep Med 2015; 2015:186718. [PMID: 25705228 PMCID: PMC4326210 DOI: 10.1155/2015/186718] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2014] [Accepted: 01/08/2015] [Indexed: 11/18/2022] Open
Abstract
Although abnormal liver function tests occur in 50–80% of cases with Turner syndrome, there are no previous reports of overt hepatic disease or hepatic granulomas associated with Turner's syndrome. We report three cases of Turner syndrome associated with hepatic granulomas with a wide range of liver dysfunction. Of the three patients, first patient underwent liver transplantation; second patient remained stable on immunosuppressants; and third patient died from complications of decompensated liver cirrhosis as she declined liver transplantation due to multiple comorbidities. One patient had sitosterolemia, a rare inherited autosomal recessive disorder of cholesterol metabolism, after she ingested β-sitosterol supplement and had worsening liver function tests and lipid panel. She had remarkably abnormal lipid panel that responded to ezetimibe and by stopping the β-sitosterol supplement.
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Calcaterra V, Brambilla P, Maffè GC, Klersy C, Albertini R, Introzzi F, Bozzola E, Bozzola M, Larizza D. Metabolic syndrome in Turner syndrome and relation between body composition and clinical, genetic, and ultrasonographic characteristics. Metab Syndr Relat Disord 2014; 12:159-64. [PMID: 24447068 DOI: 10.1089/met.2013.0075] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND An increased relative risk of diabetes, ischemic heart disease, atherosclerosis, and hypertension have been reported in Turner syndrome (TS) patients. No data are currently available on the prevalence of metabolic syndrome in TS subjects. We evaluated the frequency of metabolic syndrome in obese and nonobese patients with TS. PATIENTS AND METHODS We evaluated 85 TS patients (27.05 ± 11.17 years). Obesity was defined as standard deviation score body mass index (SDS-BMI) ≥ 2 or BMI ≥ 30 kg/m(2) in adult patients. We classified metabolic syndrome according to the International Diabetes Federation (IDF). Hepatic ultrasound was performed in all girls. RESULTS The prevalence of metabolic syndrome was 4.7% (12.5% obese and 4.3% nonobese, P=0.16) and associated with visceral adiposity (P=0.008). Abnormalities in glucose metabolism and hypertension were not associated with genetic or therapeutic factors. The karyotype 45,X was associated with atherogenic profile. Pathological waist circumference was more frequent in girls treated with estro-progestin (P=0.03). Evidence of fatty liver was associated with metabolic syndrome (P=0.03) and insulin resistance (P=0.05). Elevated liver enzymes were found in 15 subjects and were not related to treatment or ultrasound abnormalities. CONCLUSIONS Prevalence of each component of metabolic syndrome in TS patients is partially influenced by genetic makeup and treatment. Hepatosteatosis was associated with metabolic syndrome and insulin resistance, but not to elevated liver enzymes.
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Affiliation(s)
- Valeria Calcaterra
- 1 Department of Internal Medicine University of Pavia and Department of the Mother and Child Health , Pediatric Unit, IRCCS Policlinico San Matteo Foundation, Pavia, Italy
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Abstract
Liver test abnormalities are frequent in adult patients with Turner syndrome, corresponding to various pathophysiological mechanisms. Steatosis, steatofibrosis and steatohepatitis are the most frequently reported lesions, caused by metabolic disorders, which are commonly related to overweight. Marked architectural changes, including nodular regenerative hyperplasia, multiple focal nodular hyperplasia and cirrhosis, found in some patients, are associated with a risk of severe liver-related complications. Architectural changes are often observed and are associated with vascular disorders caused by congenitally abnormal vessels. Finally, small bile duct alterations resembling sclerosing cholangitis occur in several patients. Oestrogen replacement therapy does not cause liver toxicity in patients with Turner syndrome and is not contraindicated in case of elevated liver enzymes. Moreover, in recent studies, oestrogen therapy was reported to improve liver function tests. Because of the wide spectrum of potential liver injuries that may occur in Turner syndrome patients, a regular screening of liver enzymes is recommended for early detection and treatment.
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Calcaterra V, Gamba G, Montani N, de Silvestri A, Terulla V, Lanati G, Larizza D. Thrombophilic screening in Turner syndrome. J Endocrinol Invest 2011; 34:676-9. [PMID: 21586893 DOI: 10.3275/7724] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
AIM The aim of this study was to determine, in patients with Turner syndrome (TS), the prevalence of thrombophilic disorders correlating with a higher risk of venous thromboembolism (VTE), to evaluate if thrombophilia is associated with the genetic features of these patients and whether screening before hormone replacement therapy (HRT) is advisable. PATIENTS AND METHODS We examined 82 TS patients. In all patients we analyzed activated factor VIII:C, fibrinogen, antithrombin (AT), protein C (PC), protein S (PS), activated PC resistance, and homocysteine. For every patient, an investigation for mutations in prothrombin G20210A, factor V R506Q, methylenetetrahydropholate reductase (MTHFR) C 677T and A1298C was conducted. RESULTS Low values of PC in 3 patients (3.70%), low values of PS in 12 (14.81%), and hyperhomocysteinemia in 4 (4.87%) were found; 52 girls (64.2%) presented hyperfibrinogenemia. Three patients were heterozygous for the prothrombin G20210A allele mutation (3.66%) and the factor V mutation was present in 4 patients (4.88%). No TS patient had a homozygous mutation. Mutations in the MTHFR gene were present in 62 girls, in 17 patients (20.7%) they were homozygous and in 45 patients (54.88%) heterozygous. CONCLUSIONS Considering the increased risks with the association between VTE and the higher prevalence of PC and PS deficiencies, TT genotype mutations and high level of fibrinogen, it is advisable to perform a complete thrombophilia screening in TS patients before starting HRT.
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Affiliation(s)
- V Calcaterra
- Department of Pediatrics, IRCCS Policlinico S. Matteo Foundation, Pavia, Italy.
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Kim JH, Jung YK, Jeong ES, Seo YS, Yim HJ, Yeon JE, Shim JJ, Byun KS, Lee CH. Pulmonary Arteriovenous Malformation in Cryptogenic Liver Cirrhosis Associated with Turner's Syndrome. Gut Liver 2010; 4:258-61. [PMID: 20559532 DOI: 10.5009/gnl.2010.4.2.258] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2009] [Accepted: 10/05/2009] [Indexed: 01/15/2023] Open
Abstract
Turner's syndrome is a genetic disorder of the sex chromosomes (e.g., 45,X or 45,X/46,XX) that manifests as various congenital anomalies. Despite its numerous extragonadal manifestations and frequent accompanying abnormalities in liver function tests, liver cirrhosis associated with Turner's syndrome has not been reported in Korea. Moreover, pulmonary arteriovenous malformations (PAVMs) have rarely been reported in association with liver cirrhosis, but there have been no reports of PAVMs occurring in cryptogenic liver cirrhosis associated with Turner's syndrome. We report a case of PAVM that occurred in cryptogenic liver cirrhosis associated with Turner's syndrome.
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Affiliation(s)
- Ji Hoon Kim
- Division of Gastroenterology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
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22
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Koulouri O, Ostberg J, Conway GS. Liver dysfunction in Turner's syndrome: prevalence, natural history and effect of exogenous oestrogen. Clin Endocrinol (Oxf) 2008; 69:306-10. [PMID: 18248644 DOI: 10.1111/j.1365-2265.2008.03203.x] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
OBJECTIVES Raised liver enzymes are a common feature of Turner's syndrome (TS), but the cause remains unclear. We studied the hepatic function in a large cohort of women with TS and tested the effect of increasing doses of hormone replacement therapy (HRT) on liver function tests (LFTs). DESIGN AND PATIENTS LFTs were assessed in three studies. A cross-sectional review of liver function of 125 women (median age: 31 years), a longitudinal study of 30 women (mean follow-up period: 8 years) and a dose-response study of 14 women with TS and 11 controls with hypogonadism, who received oral 17-beta-oestradiol (E(2)) 1, 2 and 4 mg daily in a cyclical formulation for 12 weeks each. MEASUREMENTS Clinical features, oestrogen use and metabolic parameters were compared to liver enzymes (gamma-glutamyl transferase (GGT), alanine aminotransferase (ALT) and alkaline phosphatase (ALP)), albumin and bilirubin. LFTs were also measured during each treatment interval of the dose-response study. Hepatic autoimmunity was sought in the cross-sectional study. RESULTS When compared to the control population, as opposed to reference ranges, 91% of women with TS demonstrated liver enzyme elevation, with a yearly incidence of 2.1%. LFTs correlated positively with cholesterol (P < 0.001), BMI (P = 0.004) and type of oestrogen therapy (P = 0.04). Increasing doses of HRT resulted in a significant decrease in GGT, ALT, bilirubin and albumin. No evidence of excessive hepatic autoimmunity was found. CONCLUSION The prevalence of raised liver enzymes in TS may have been underestimated by the use of reference ranges rather than matched controls. Obesity and hyperlipidaemia are associated with raised LFTs, as well as the use of HRT compared to the oral contraceptive pill (OCP). Exogenous oestrogen both as OCP and HRT improves liver function. Liver dysfunction in TS is likely to be a form of hepatic steatosis and intervention trials are now indicated.
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Affiliation(s)
- Olympia Koulouri
- Department of Endocrinology, University College London Hospitals, 250 Euston Road, London NW1 2PG, UK
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Müller KE, Müller K, Dezsofi A, Kis E, Máttyus I, Veres G, Arató A, Szonyi L. [Vena portae obstruction as a cause of portal hypertension in a child with Turner syndrome]. Orv Hetil 2008; 149:1079-84. [PMID: 18511383 DOI: 10.1556/oh.2008.28341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Cardiovascular and renal malformations are well-known in Turner syndrome. However, gastrointestinal bleeding is less frequent. The possible etiologies of gastrointestinal bleeding in Turner syndrome are intestinal teleangiectasia, inflammatory bowel disease and portal hypertension. The authors report a 3-year-old girl with Turner syndrome who presented with severe gastrointestinal bleeding requiring transfusion. The radiological examination indicated prehepatic portal hypertension as a reason for haematochezia. The liver biopsy demonstrated the anomaly of intrahepatic arteries and veins. In this report we describe a case of congenital portal vein obstruction and we reviewed liver abnormalities associated with Turner syndrome and causes of obstruction of vena portae in childhood.
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Affiliation(s)
- Katalin Eszter Müller
- Semmelweis Egyetem, Altalános Orvostudományi Kar I. Gyermekgyógyászati Klinika Budapest Bókay u. 53. 1083
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Abstract
This review paper highlights important healthcare issues for adolescents with Turner Syndrome. Turner Syndrome potentially affects multiple organ systems including: cardiovascular, renal, endocrine, neurologic, gastrointestinal, skin, skeletal, auditory, and reproductive systems. Congenital and acquired cardiac defects remain the most significant health problem faced by women with Turner Syndrome.
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Affiliation(s)
- Shahryar K Kavoussi
- Department of Obstetrics and Gynecology, University of Michigan Health System, Ann Arbor, Michigan 48109-0276, USA
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25
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Abstract
This review has tried to update our view of TS, highlighting the less severe phenotype we are seeing today, aiming to motivate clinicians to scrutinize normal looking short girls more closely, and to provide more relevant information for those counseling prospective parents on the implications of a TS karyotype during prenatal screening. New approaches to cardiac evaluation, including imaging with MR and ECG analysis-were suggested to strengthen our ability to detect and prevent potentially life-threatening cardiac complications. The new emphasis on reproductive potential and concerns about the adequacy and safety of current HRT regimens certainly require further studies and adjustment of treatment strategies in light of new priorities and safety concerns. In the same vein, prospective studies are required to assess the outcome and safety of assisted pregnancy in TS, which, despite the warning ofa potential catastrophic increase in maternal morbidity is going to become a much more common occurrence in the near future.
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Affiliation(s)
- Carolyn A Bondy
- Developmental Endocrinology Branch, National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland 20892, USA.
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Wasniewska M, Bergamaschi R, Matarazzo P, Predieri B, Bertelloni S, Petri A, Sposito M, Messina MF, De Luca F. Increased liver enzymes and hormonal therapies in girls and adolescents with Turner syndrome. J Endocrinol Invest 2005; 28:720-6. [PMID: 16277168 DOI: 10.1007/bf03347555] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Elevated liver enzymes can be seen relatively frequently in patients with Turner syndrome (TS), while the pathogenesis of this remains unclear. Our epidemiological and prospective study aimed to investigate: a) the natural 2-yr course of liver disease in a selected cohort of young patients with TS, who had been preliminarily recruited on the basis of persistently elevated liver enzymes; b) the role of prolonged hormonal therapies in the etiology of liver dysfunction. From an overall population of 214 TS patients younger than 20 yr, only 19 (8.9%) were recruited, according to the following inclusion criteria: increased serum concentrations of one or more liver enzymes, exceeding the uppermost limit of the respective normal ranges, and persistence of these liver alterations for 6 months after the preliminary assessment. On the basis of the results of this prospective study, we can conclude that: a) the prevalence of liver abnormalities in girls and adolescents with TS is much lower and more strictly related to hormonal therapies than in TS adults; b) both autoimmunity and obesity are not frequently involved in the etiology of TS liver dysfunction; c) liver damage is either mild or moderate and its severity is not conditioned by karyotype; d) its course may be self-limiting; e) its natural history may be characterized in some cases by a slight deterioration of intrahepatic cholestasis, with no negative repercussions on liver synthetic function.
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Affiliation(s)
- M Wasniewska
- Department of Pediatrics, University of Messina, Messina, Italy.
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28
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Roulot D, Degott C, Chazouillères O, Oberti F, Calès P, Carbonell N, Benferhat S, Bresson-Hadni S, Valla D. Vascular involvement of the liver in Turner's syndrome. Hepatology 2004; 39:239-47. [PMID: 14752843 DOI: 10.1002/hep.20026] [Citation(s) in RCA: 74] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Unexplained liver test abnormalities are frequent in patients with Turner's syndrome. This cohort study was performed to clarify the histopathologic features, causes, and long-term outcome of liver involvement in these patients. Thirty patients with persistently abnormal liver test results were followed-up for 8.8 +/- 5.2 years. Liver specimens were available in 27 patients. Marked architectural changes were present in 10 patients, including nodular regenerative hyperplasia in six, multiple focal nodular hyperplasia in two, and cirrhosis in two patients. These changes frequently were associated with obliterative portal venopathy lesions and with aortic malformations. There was mild to moderate portal fibrosis in 15 of the 17 other patients, inflammatory infiltrates in nine patients, and nonalcoholic fatty liver disease in 11 patients. Bile duct alterations resembling small duct sclerosing cholangitis were observed in 21 patients (with or without architectural changes). There was no viral, alcoholic, autoimmune, or drug-induced liver damage. Portal hypertension was observed in four patients with marked architectural changes, including three in whom refractory ascites or recurrent variceal bleeding developed, one of whom underwent transplantation. None of the patients without marked architectural changes experienced progressive or decompensated liver disease. There was no evidence of liver toxicity from estrogen replacement therapy. In conclusion, the main causes of liver involvement in Turner's syndrome are vascular disorders, probably of a congenital origin, and nonalcoholic fatty liver disease. In patients with vascular disorders, severe liver disease requiring liver transplantation may develop. Estrogen therapy does not appear to be pathogenically implicated.
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Affiliation(s)
- Dominique Roulot
- Service d'Hépato-gastroentérologie, Hôpital Jean Verdier, Bondy, France.
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29
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Abstract
Turner syndrome (TS) is the most common chromosomal disorder causing short stature in females. The short stature is caused at least in part by haploinsufficiency of the short stature homeobox (SHOX) gene. Complete spontaneous puberty may occur in approximately 16% of patients, with spontaneous pregnancy in up to 4%. The final height of untreated TS girls is 86-88% of the mean adult female height. Growth hormone (GH) given alone or with oxandrolone improves final height. The major factors determining the outcome of GH therapy are the dose of GH used and the number of years of GH therapy prior to oestrogenization. Pubertal induction in TS should be individualized bearing in mind growth optimization and psychological issues. Adolescents and adults with TS may face a range of medical, fertility and psychosocial issues. Psychological support for TS individuals and families is important throughout life and should ideally be provided by both health professionals and TS support groups.
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Affiliation(s)
- Jennifer Batch
- Royal Children's Hospital, Herston, Brisbane, Queensland 4029, Australia
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30
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Abstract
Turner's syndrome is the most common chromosomal abnormality in females, affecting 1:2,500 live female births. It is a result of absence of an X chromosome or the presence of a structurally abnormal X chromosome. Its most consistent clinical features are short stature and ovarian failure. However, it is becoming increasingly evident that adults with Turner's syndrome are also susceptible to a range of disorders, including osteoporosis, hypothyroidism, and renal and gastrointestinal disease. Women with Turner's syndrome have a reduced life expectancy, and recent evidence suggests that this is due to an increased risk of aortic dissection and ischemic heart disease. Up until recently, women with Turner's syndrome did not have access to focused health care, and thus quality of life was reduced in a significant number of women. All adults with Turner's syndrome should therefore be followed up by a multidisciplinary team to improve life expectancy and reduce morbidity.
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Affiliation(s)
- M Elsheikh
- Department of Endocrinology, Radcliffe Infirmary, Oxford, OX2 6HE, United Kingdom
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