Síndrome de Turner, também denominada 45,X ou 45,X0, é uma condição genética em mulheres caracterizada pela ausência total ou parcial de um cromossoma X. Os sinais e sintomas variam de pessoa para pessoa. Os sintomas mais comuns desde o nascimento são inchaço do dorso das mãos e dos pés, pregas redundantes na nuca, pescoço alado, tórax largo, mamilos invertidos e hipertelorismo mamário. Entre outros possíveis sintomas estão implantação baixa do cabelo na nuca, ptose, vários nevos pigmentados, quarto metacarpo e metatarso curtos e almofadas dos dedos proeminentes e com estrias. Durante o crescimento, as jovens geralmente apresentam baixa estatura.
Introdução
O que você precisa saber de cara
Monossomia X em mosaicismo é uma condição genética rara com variabilidade fenotípica, podendo apresentar atraso no neurodesenvolvimento, anomalias cardíacas (como hipoplasia do coração esquerdo e dissecção da aorta) e predisposição a doenças hepáticas e cutâneas.
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Sinais e sintomas
O que aparece no corpo e com que frequência cada sintoma acontece
Partes do corpo afetadas
+ 31 sintomas em outras categorias
Características mais comuns
Os sintomas variam de pessoa para pessoa. Abaixo estão as 113 características clínicas mais associadas, ordenadas por frequência.
Linha do tempo da pesquisa
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Genética e causas
O que está alterado no DNA e como passa nas famílias
Condição cromossômica — cromossomo X
Causada pela perda de material do cromossomo X. O fenótipo resulta da alteração na dose de múltiplos genes simultaneamente — não há gene causal único. Diagnóstico por cariótipo, CMA ou FISH.
Aneuploidias de X têm fenótipo mais leve devido à inativação de X (lyonização). SHOX (Xp22.33 pseudoautossômica) explica baixa estatura em Turner.
Genes haploinsuficientes (sensíveis à perda de dose)
Genes do cromossomo X com evidência de sensibilidade à dose segundo ClinGen Dosage Map . São fortes candidatos a explicar parte do fenótipo (123 ao todo).
Fontes: ClinGen Dosage Sensitivity Map · GENCODE v44 (GRCh38)
Diagnóstico
Os sinais que médicos procuram e os exames que confirmam
Tratamento e manejo
Remédios, cuidados de apoio e o que precisa acompanhar
Onde tratar no SUS
Hospitais de referência no Brasil e o protocolo oficial do SUS (PCDT)
🇧🇷 Atendimento SUS — Monossomia X em mosaicismo
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Publicações mais relevantes
Variant phenotypic expression of mosaic Turner syndrome with type II MRKH (MURCS association).
We present a rare case of an unmarried woman in her mid-twenties with primary amenorrhoea who was found to have the unusual coexistence of mosaic Turner syndrome (45, XO/46, XX) and Mayer-Rokitansky-Küster-Hauser syndrome with MURCS association (Müllerian agenesis, Renal anomalies, Cervicothoracic Somite dysplasia). The patient exhibited normal secondary sexual characteristics and was phenotypically female. The patient underwent successful laparoscopic Davydov vaginoplasty in anticipation of marriage. This case highlights the diagnostic complexity and management challenges associated with dual congenital anomalies that affect both gonadal and Müllerian development.
Identification of autosomal and sex chromosome aneuploidies using next generation sequencing.
Chromosomal abnormalities, referred to as aneuploidies, occur in approximately 0.3% of live births. While the majority of aneuploidies in humans are incompatible with life, well-characterized exceptions include Down syndrome (47,+21), Patau syndrome (47,+13), Edwards syndrome (47,+18), Turner syndrome (45, X0), Klinefelter syndrome (47, XXY), and triple X syndrome (47, XXX). These chromosomal alterations disrupt gene expression and cellular function, leading to genetic and developmental disorders. With the increasing adoption of next-generation sequencing (NGS) in clinical diagnostics, this study aims to explore the potential use of NGS for aneuploidies detection. Using data derived from clinical exomes (CES) and whole exomes (WES) sequencing we have been able to detect autosomal as well as sex chromosome aneuploidies with high specificity. Moreover, we have also been able to identify mosaic aneuploidies proving the high sensibility of this methodological approach. Thus, we present NGS as a cost-effective first line approach to detect chromosomal aneuploidies in routine diagnostic practice. Scripts are available at https://github.com/B-R-I-D-G-E/AneuploidiesStudies. Supplementary data are available at Bioinformatics online.
Clinical significance of low-frequency mosaic thresholds (45,X/46,XX/47,XXX) in adulthood: A case report.
We present a distinction between age-related X chromosome loss and true mosaicism in women over 50 years of age and the clinical course in adulthood due to the low frequency of X chromosome dual aneuploidy. Clinical reports of adult women with the 45,X/46,XX/47,XXX karyotype are extremely rare. In a 51-year-old woman with short stature and schizophrenia with secondary amenorrhea shortly after the onset of her early menstrual period, the proportion of 45,X cell lines was 10 % by G-band and fluorescence in situ hybridization in the peripheral blood. The presence of 45,X in buccal mucosa cells and 47,XXX in peripheral blood suggests true mosaicism due to non-segregation in the early embryo rather than age-related X chromosome loss. This case supports the recent reports that a possible phenotypic effect exists at a 45,X cell threshold of 5 %.
Reproductive potential in mosaic Turner syndrome: impact of karyotype pattern and mosaicism ratio.
This study aimed to evaluate reproductive potential in women with Turner syndrome (TS), focusing on 45,X/46,XX mosaicism and the impact of mosaic ratio on reproductive outcomes. The study retrospectively analyzed 145 TS patients diagnosed postnatally by peripheral blood karyotyping from January 1990 to May 2023. Karyotypes were categorized into 45,X monosomy, 45,X mosaicism with Y chromosome and 45,X mosaicism without Y chromosome. The predominant karyotype was 45,X/46,XX mosaicism (71.0%), accounting for most cases with preserved reproductive potential. Within this subgroup, spontaneous menarche (SM) occurred in 97.7% of cases with <40% 45,X cells, while 84.2% of pregnancies occurred in those with <10% 45,X cells. Among patients aged ≥15 years with mosaic karyotypes containing 46,XX and no structural abnormalities, SM occurred in 95.3% of those with <40% 45,X cells, but in none with ≥40% (p < 0.001). In contrast, cases of 45,X monosomy, Y-containing mosaicism, structural X abnormalities, 45,X/46,X with marker chromosomes or 45,X/47,XXX showed no pregnancies and minimal SM. Recurrent pregnancy loss (RPL) was the diagnostic indication in 34% of cases, likely enriching milder mosaicism. Women with 45,X/46,XX mosaicism retain reproductive potential, particularly when 45,X cell ratios are low. Early diagnosis via peripheral blood karyotyping supports timely fertility counseling and ovarian care. Turner syndrome (TS) is a genetic condition in females caused by the complete or partial loss of one sex chromosome. It can affect growth, development and fertility. Mosaicism refers to a condition where an individual has more than one genetically distinct cell line in their body, all derived from a single fertilized egg. In TS, this might mean that some cells are missing part or all of an X chromosome, while others carry different sex chromosome patterns like 46,XX, 47,XXX or other combinations. This study examined how different TS karyotypes, especially mosaic forms, relate to spontaneous menarche (SM) and pregnancy. We reviewed the records of 145 women diagnosed at a tertiary medical center in Taiwan. Most had mosaic TS without a Y chromosome. We found that patients with a lower percentage of 45,X cells were more likely to have SM and conceive. Among 53 women with pregnancy history, most had fewer than 10% of 45,X cells, although pregnancies were also seen in those with higher levels. In contrast, patients with non-mosaic TS or structural X abnormalities seldom had SM or achieved pregnancy. Our findings emphasize the value of detailed chromosome analysis and early counseling to support reproductive and hormonal health in women with TS. Early diagnosis and support can help improve reproductive planning and long-term care for women with TS.
Corneal biomechanics alterations and increased risk for corneal ectasia in Turner syndrome.
To assess corneal tomographic parameters and biomechanics of patients with Turner syndrome. Thirty-four eyes of 17 patients with Turner Syndrome (TS) and 20 eyes of 10 healthy females were evaluated for corneal parameters and biomechanics. The main outcome measures were anterior and posterior keratometry (K-meanAnt and K-meanPost) anterior and posterior elevation (AE, PE), central corneal thickness (CCT), anterior and posterior Q values (QAnt and QPost), corneal volume (CV), Belin-Ambrosio Tomographic Index (BAD), and biomechanical parameters such as Corneal Biomechanical Index (CBI), and Tomography-Biomechanical Index (TBI). The group of patients with TS was compared to a control group for all evaluated parameters. Significantly higher values of PE, CCT, CV, BAD, and TBI were observed in Turner Syndrome. The TS group displayed significantly lower K-meanPost, QAnt, and QPost values. BAD, CBI, and TBI values exceeding the cut off were observed in nine eyes (26.47%) in the TS group and three eyes (15%) in the control group. Patients with TS showed altered BAD values (odds ratio of 4.88). The TBI index was altered, with an odds ratio of 7.33, suggestive for significantly higher risk of ectasia. The CBI index was unvaried between groups. The cases with pathological BAD value were observed in individuals with mosaicism, suggesting a potential link between this karyotype and BAD alterations. Patients with TS exhibit altered biomechanical values indicating a significant risk for corneal ectasia. Periodic monitoring of corneal parameters in this population is necessary to detect early signs of ectasia.
Publicações recentes
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Outcome data for non-invasive prenatal testing suggestive of an atypical sex chromosome abnormality of fetal/placental origin.
Cell-Free DNA Results Indicating Mosaic Monosomy X of Likely Maternal Origin: Impact on Genetic Counseling Practices and Patient Experiences.
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New Insights beyond Established Norms: A Scoping Review of Genetic Testing for Infertile Men.
📚 EuropePMCmostrando 196
Identification of autosomal and sex chromosome aneuploidies using next generation sequencing.
Bioinformatics (Oxford, England)Clinical significance of low-frequency mosaic thresholds (45,X/46,XX/47,XXX) in adulthood: A case report.
Taiwanese journal of obstetrics & gynecologyReproductive potential in mosaic Turner syndrome: impact of karyotype pattern and mosaicism ratio.
Climacteric : the journal of the International Menopause SocietyCorneal biomechanics alterations and increased risk for corneal ectasia in Turner syndrome.
International ophthalmologyPrenatal Diagnosis of Sex Chromosome Aneuploidies: A Retrospective Study Using QF-PCR, SNP-Based Chromosomal Microarray Analysis, and NIPT.
GenesRelationship between X chromosome mosaicism, neuroanatomy and cognitive performance in females.
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Human reproduction (Oxford, England)A case report on atypical chromosomal variations in Turner syndrome.
Molecular cytogeneticsConcomitant Chromosomal and Molecular Aberrations in Trisomy 8 Mosaicism and Associated Compound Phenotypes: Report of Three Cases and Review of Literature.
Case reports in geneticsPrevalence and Impact of Partial Anomalous Pulmonary Venous Connection in Turner Syndrome.
CJC pediatric and congenital heart diseasePrevalence and Changes in Genetic and Clinical Characteristics in Growth Hormone-Treated Belgian Girls with Turner Syndrome: A Study from the BELGROW Registry.
Hormone research in paediatricsFertility preservation in turner syndrome: a case report integrating clinical presentation with genomic and molecular mechanistic analyses.
Journal of assisted reproduction and geneticsVariant phenotypic expression of mosaic Turner syndrome with type II MRKH (MURCS association).
BMJ case reportsA Rare Case of Mild Hemophilia A in a Female with Mosaic Monosomy X and a De Novo F8 Variant.
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JCEM case reportsMight Thyroid Function in Patients with Turner Syndrome Have a Significant Impact on Their Muscle Strength?
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American journal of medical genetics. Part C, Seminars in medical geneticsHigh-level mosaicism for 45,X in 45,X/46,XX at amniocentesis in a pregnancy with positive non-invasive prenatal testing for Turner syndrome, postnatal decrease of the 45,X cell line and a favorable fetal outcome.
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The Journal of clinical endocrinology and metabolismKaryotype and phenotype association in Turner syndrome with non-mosaic X chromosome structural rearrangements: Systematic review.
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medRxiv : the preprint server for health sciencesGene expression analysis of ovarian follicles and stromal cells in girls with Turner syndrome.
Molecular human reproductionTurner syndrome: fertility, familial clustering, and cancer risk.
Human reproduction (Oxford, England)[Reflections on the clinical diagnosis and management of Turner syndrome].
Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatricsGonadal Tumors in Individuals with Turner Syndrome and Y-Chromosome Mosaicism: A Retrospective Multisite Study.
Journal of pediatric and adolescent gynecologyThe Influence of X Chromosome Parent-of-Origin on Glycemia in Individuals with Turner Syndrome.
Hormone research in paediatricsA Case of Idiopathic Central Diabetes Insipidus and a Mosaic Form of Turner Syndrome.
Cureus[Prenatal diagnosis analysis of three cases of Turner syndrome fetuses with complex mosaic small supernumerary marker chromosomes].
Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical geneticsThe Perrault Syndrome Mystery: A Case Report on Its Diagnosis in a 26-Year-Old Female.
CureusUncommon presentation: monozygotic twins with Turner syndrome.
BMJ case reportsA Rare Coexistence of Turner Syndrome and Mycosis Fungoides: A Case Report.
Journal of clinical research in pediatric endocrinologyDifferent Aortic Root Diameters on Echocardiography and MRI During Pregnancy in Mosaic Turner Syndrome.
Korean circulation journalAuthor's Reply to Different Aortic Root Diameters on Echocardiography and MRI During Pregnancy in Mosaic Turner Syndrome.
Korean circulation journalPuberty progression in girls with Turner syndrome after ovarian tissue cryopreservation.
Fertility and sterilityPrenatal Diagnosis of Turner Syndrome Mosaicism: A Case Report.
CureusA Case of Chimeric Turner Syndrome with Normal Reproductive Function.
Clinical laboratoryInitially categorized 46,XY embryo transfer ending with 45,X products of conception-a case report and a review of discordant result management.
F&S reports49,XXXXY PATIENT AND INCIDENTAL FINDING OF LOW LEVEL MOSAIC 45,X IN THE MOTHER.
Acta endocrinologica (Bucharest, Romania : 2005)[Clinical characteristics and management status of Turner syndrome in 1 089 children].
Zhonghua er ke za zhi = Chinese journal of pediatricsSafety and effectiveness of controlled ovarian stimulation and oocyte retrieval during prepubertal and peripubertal period.
Journal of assisted reproduction and geneticsIsochromosome Mosaic Turner Syndrome With Concomitant Hypopituitarism and Multiple Meningiomas.
CureusA mathematical framework for genetic relatedness analysis involving X chromosome aneuploidies.
Forensic science international. GeneticsAnti-N-methyl-D-aspartate Receptor Encephalitis in Turner Syndrome with 45,X/46,X,idic(X)(p11.4) Mosaics.
Internal medicine (Tokyo, Japan)The Discovery of Common Chromosome Aneuploidies with Medical Implications Through Innovative Analysis of Ancient DNA (aDNA).
Journal of the Association of Genetic TechnologistsLymphedema in Turner syndrome: correlations with phenotype and karyotype.
Journal of pediatric endocrinology & metabolism : JPEMBone mineral density: Comparison between women under hormone replacement therapy with Turner syndrome or idiopathic premature ovarian insufficiency.
Annales d'endocrinologieMonocentric Study on the Performance of Noninvasive Prenatal Testing on Cell-Free DNA for the Detection of Monosomy X.
Prenatal diagnosis[Genetic analysis of a child with mos 46,X,psu idic(X)(q21.3)[40]/45,X[3]].
Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical geneticsMultiple Aneuploidy: First Report of a Patient Presenting with a Karyotype 45,X/48,XXX,+21.
Cytogenetic and genome researchCell Cycle Kinetics and Sister Chromatid Exchange in Mosaic Turner Syndrome.
Life (Basel, Switzerland)Prenatal diagnosis and genetic analysis of small supernumerary marker chromosomes in the eastern chinese han population: A retrospective study of 36 cases.
Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biologyPrevalence, diagnostic features, and medical outcomes of females with Turner syndrome with a trisomy X cell line (45,X/47,XXX): Results from the InsighTS Registry.
American journal of medical genetics. Part ARare Turner syndrome and lupus coexistence with insights from DNA methylation patterns.
Clinical immunology (Orlando, Fla.)Prenatal diagnosis and genetic counseling of 45,X/46,XX low-level mosaicism with a favorable outcome.
Taiwanese journal of obstetrics & gynecologyTurner syndrome with isochromosome Xq as a cause of granulomatous hepatitis: a case report.
Annals of medicine and surgery (2012)SRY-positive 45,X/46,XY karyotype in a phenotypically Turner-like Chinese adolescent female with ovarian dysgerminoma and gonadoblastoma.
Journal of pediatric endocrinology & metabolism : JPEMSurprising Course of a Pregnant Patient With Mosaic Turner Syndrome.
Korean circulation journalA Diagnosis of Turner Syndrome in the Eighth Decade of Life.
JCEM case reportsTurner Syndrome: Pitfalls of Transition from Paediatric to Adult Health Care.
Endocrine, metabolic & immune disorders drug targetsAre Young People with Turner Syndrome Who Have Undergone Treatment with Growth and Sex Hormones at Higher Risk of Metabolic Syndrome and Its Complications?
BiomedicinesIn vitro fertilization and pregnancy outcomes of women with X chromosome abnormality: A case series.
Birth defects researchPhenotypic variability and management of patients with mosaic monosomy X and Y chromosome material: a case series.
Italian journal of pediatricsYolk Sac Tumor of the Ovary in Mosaic 46XX Turner Syndrome.
International journal of women's healthChallenges in the management of Turner syndrome with Y chromosome material: a case report of prophylactic gonadectomy revealing dysgerminoma.
International cancer conference journalEvaluating the relationship between the proportion of X-chromosome deletions and clinical manifestations in children with turner syndrome.
Frontiers in endocrinologyNavigating fertility dilemmas across the lifespan in girls with Turner syndrome-a scoping review.
Human reproduction update[Unexpected spontaneous pregnancy in women with Turner syndrome].
Nederlands tijdschrift voor geneeskundeGonadoblastoma in a patient with 45,X/46XY mosaicism.
EcancermedicalscienceThe Use of Fluorescence In situ Hybridisation in the Diagnosis of Hidden Mosaicism in Egyptian Patients with Turner Syndrome.
Journal of human reproductive sciencesMosaic Turner Syndrome With Multiple Spontaneous Pregnancies: A Case Report.
CureusCase Report: From epilepsy and uterus didelphys to Turner syndrome-associated dysgerminoma.
Frontiers in genetics[Clinical features and Y chromosome abnormalities in children with 45, X/46, XY mosaicism].
Zhonghua er ke za zhi = Chinese journal of pediatricsIsochromosome Mosaic Turner Syndrome With Epilepsy and Developmental Abnormalities: A Case Report.
CureusA Case Report of Turner Syndrome Diagnosed at Age 61 Years.
Journal of menopausal medicinePositive non-invasive prenatal testing for Turner syndrome and low-level mosaicism for 45,X in 45,X/46,XX at amniocentesis in a pregnancy associated with a favorable fetal outcome and a normal 46,XX karyotype at birth.
Taiwanese journal of obstetrics & gynecologyDetection of chromosomal aneuploidy in ancient genomes.
Communications biologyOocyte cryopreservation in mosaic Turner syndrome with polycystic ovaries.
F&S reportsRelationships among maternal monosomy X mosaicism, maternal trisomy, and discordant sex chromosome aneuploidies.
Clinica chimica acta; international journal of clinical chemistryEffects of Hormone Replacement Therapy on Bone Mineral Density in Korean Adults With Turner Syndrome.
Journal of Korean medical scienceChromosomal Abnormalities of Interest in Turner Syndrome: An Update.
Journal of pediatric geneticsHidden Y Chromosome Material and Congenital Cardiovascular Malformations in a Cohort of Turner Syndrome Patients with 45,X Blood Karyotype.
Cytogenetic and genome researchReproductive health in Turner's syndrome: from puberty to pregnancy.
Frontiers in endocrinologyMosaic Turner Variant Adult Female Presenting with XO/XY Karyotype.
Journal of human reproductive sciencesWorking towards risk stratification for ascending aortic dilatation in pediatric Turner syndrome patients: results of a longitudinal echocardiographical observation.
European journal of pediatricsPerinatal detection of disomy X cell line by fluorescence in situ hybridization in a pregnancy with 45,X/47,XXX at amniocentesis, cytogenetic discrepancy in various tissues and a favorable outcome.
Taiwanese journal of obstetrics & gynecology45,X/46,XX at the first amniocentesis, and 45,X/47,XXX/46,XX at the repeat amniocentesis and at birth in a pregnancy associated with a favorable fetal outcome, perinatal progressive decrease of the 45,X cell line and cytogenetic discrepancy between cultured amniocytes and uncultured amniocytes.
Taiwanese journal of obstetrics & gynecology[Genetic analysis of a child with mosaicism Turner syndrome].
Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical geneticsMaternal age and the risk of fetal aneuploidy: A nationwide cohort study of more than 500 000 singleton pregnancies in Denmark from 2008 to 2017.
Acta obstetricia et gynecologica Scandinavica45,X/46,XY mosaicism: Clinical manifestations and long term follow-up.
American journal of medical genetics. Part AThe Types and Frequencies of X Chromosome Abnormalities in Women with Reproductive Problems.
Cytogenetic and genome researchTurner Syndrome Mosaicism after Diagnosis of Coeliac Disease-A High Index of Clinical Suspicion Required?
Medicina (Kaunas, Lithuania)Live birth after single euploid frozen embryo transfer in a 39-year-old woman with high-grade mosaic Turner syndrome.
The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal ObstetriciansOocyte cryopreservation with in vitro maturation for fertility preservation in girls at risk for ovarian insufficiency.
Journal of assisted reproduction and geneticsAnti-Mullerian hormone and spontaneous puberty in a diverse US Turner syndrome clinic cohort: A cross-sectional study.
Clinical endocrinologyMicrocystic lymphatic malformations in Turner syndrome are due to somatic mosaicism of PIK3CA.
American journal of medical genetics. Part AA Baby With Complete Androgen Insensitivity Syndrome and the Fortuitous Discovery of 45,X/46,XY Mosaicism.
CureusHigh-level mosaicism for 45,X in 45,X/46,X,+mar at amniocentesis in a pregnancy associated with positive non-invasive prenatal testing for Turner syndrome, normal male external genitalia and positive SRY in the fetus, a favorable fetal outcome, postnatal decrease of the 45,X cell line and cytogenetic discrepancy in various tissues.
Taiwanese journal of obstetrics & gynecologyClinical profile and cytogenetic correlations in females with primary amenorrhea.
Clinical and experimental reproductive medicineNon-Invasive Screening Test Paradox in a Case Born with Mixed Gonadal Dysgenesis (45,X/46,Xy).
Balkan journal of medical genetics : BJMGFrontal lobe epilepsy in a patient with mosaic Turner syndrome.
Epileptic disorders : international epilepsy journal with videotapeTurnerFertility trial: fertility preservation in young girls with Turner syndrome by freezing ovarian cortex tissue-a prospective intervention study.
Fertility and sterility[Clinical and genetic analysis of a case of Turner syndrome with rapidly progressive puberty and a literature review].
Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics[Application of fluorescence in situ hybridization combined with chromosomal karyotyping analysis in children with disorders of sex development due to sex chromosome abnormalities].
Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical geneticsRare and Atypical Case of Turner Syndrome With Three Cell Lines.
CureusTurner Syndrome With Isochromosome Structural Abnormalities: A Case Report.
CureusAMH and other markers of ovarian function in patients with Turner syndrome - a single center experience of transition from pediatric to gynecological follow up.
Frontiers in endocrinologyOrgan Abnormalities Caused by Turner Syndrome.
CellsSex chromosome aneuploidies and fertility: 47,XXY, 47,XYY, 47,XXX and 45,X/47,XXX.
Endocrine connectionsPredicted health care profile after transition to adult care in Turner syndrome children-experience of single center.
Frontiers in pediatricsCytogenetic screening of chromosomal abnormalities and genetic analysis of FSH receptor Ala307Thr and Ser680Asn genes in amenorrheic patients.
PeerJTurner Syndrome and Neurofibromatosis 1: Rare Co-Existence with Important Clinical Implications.
Journal of the ASEAN Federation of Endocrine SocietiesIndividuals with numerical and structural variations of sex chromosomes: interdisciplinary management with focus on fertility potential.
Frontiers in endocrinologyTurner Syndrome with Mosaicism of X Chromosome: A Case Report.
JNMA; journal of the Nepal Medical Association[A case of Turner syndrome associated with schizophrenia].
Orvosi hetilapCardiovascular Manifestations of Turner Syndrome: Phenotypic Differences Between Karyotype Subtypes.
Pediatric cardiologyTurner syndrome: results of the first Tunisian study group on Turner syndrome (TuSGOT).
Journal of pediatric endocrinology & metabolism : JPEMThyroid autoimmunity and autoimmune thyroid disease in Malaysian girls with Turner syndrome: An understudied population.
Journal of paediatrics and child healthAssessment of folliculogenesis in ovarian tissue from young patients with Turner syndrome using a murine xenograft model.
Fertility and sterilityChromosomal abnormalities detected by karyotyping among patients with secondary amenorrhea: a retrospective study.
Sao Paulo medical journal = Revista paulista de medicinaMosaic 45,X/46, XX at amniocentesis with high-level mosaicism for 45,X in a pregnancy with a favorable fetal outcome and postnatal decrease of the 45,X cell line.
Taiwanese journal of obstetrics & gynecologyTrends and outcomes of fertility preservation for girls, adolescents and young adults with Turner syndrome: A prospective cohort study.
Frontiers in endocrinologyThe Effect of the Rate of Increase of Estrogen Replacement Therapy on Bone Mineral Density Accrual in Young Patients with Turner Syndrome.
Journal of pediatric and adolescent gynecologyCRELD1 variants are associated with bicuspid aortic valve in Turner syndrome.
Human geneticsDouble Isochromosome X, a Rare Cytogenetic Variant of Turner Syndrome: A Case Report and a Review of the Literature.
Balkan journal of medical genetics : BJMGPregnancy after in vitro fertilization in an elderly primigravida with Shereshevsky-Turner Syndrome: A case report.
International journal of reproductive biomedicineThe Cut-Off Value of Serum Anti-Müllerian Hormone Levels for the Diagnosis of Turner Syndrome with Spontaneous Puberty.
International journal of endocrinologyIdentification of a Small Supernumerary Marker Chromosome in a Turner Syndrome Patient with Karyotype mos 46,X,+mar/45,X.
GenesAn unusual association of type II Mayer-Rokitansky-Kuster-Hauser syndrome, turner mosaic syndrome and tubo-ovarian inguinal hernia- case report and review of literature.
Journal of ovarian researchPatient with Mosaic Turner Syndrome and a Derivative X Chromosome with a Variant Triple X Diagnosis in Fetus: A Case Report.
Cytogenetic and genome researchPrevalence of Sex-Related Chromosomal Abnormalities in a Large Cohort of Spanish Purebred Horses.
Animals : an open access journal from MDPISilver-Russell syndrome and Turner syndrome in a girl with short stature treated with growth hormone - case report.
Pediatric endocrinology, diabetes, and metabolismMolecular delineation of de novo small supernumerary marker chromosomes in prenatal diagnosis, a retrospective study.
Taiwanese journal of obstetrics & gynecologySerum LH/FSH ratios in 87 infants with differences of sex development.
Endocrine connectionsNeuropsychological and mental health concerns in a multicenter clinical sample of youth with turner syndrome.
American journal of medical genetics. Part ARetrospective analysis of the sex chromosomal copy number variations in 186 fetuses using single nucleotide polymorphism arrays.
Frontiers in geneticsHigh prevalence of maternal mosaic monosomy X in pregnant women in Vietnam.
The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal ObstetriciansGonadal Y-chromosome mosaicism with 45, X Turner syndrome complicated with bilateral HCG-secreting gonadoblastoma.
Frontiers in pediatricsOvarian tissue cryopreservation for a 3-year-old girl with Mosaic Turner syndrome in China: First case report and literature review.
Frontiers in endocrinologyTurner Syndrome Mosaicism 45,X/46,XY with Genital Ambiguity and Duchenne Muscular Dystrophy: Translational Approach of a Rare Italian Case.
International journal of molecular sciencesA Rare Case of Mosaic Ring Turner Syndrome with Horseshoe Kidney.
Journal of human reproductive sciencesReproductive health in Turner syndrome: A narrative review.
Prenatal diagnosis[Human chorionic gonadotropin-secreting gonadoblastomas in a girl of 45, X Turner syndrome: a case report and literature review].
Zhonghua er ke za zhi = Chinese journal of pediatricsPrevalence and characteristics of gonadoblastoma in a retrospective multi-center study with follow-up investigations of 70 patients with Turner syndrome and a 45,X/46,XY karyotype.
European journal of endocrinologyDifferent effects of maternal homocysteine concentration, MTHFR and MTRR genetic polymorphisms on the occurrence of fetal aneuploidy.
Reproductive biomedicine onlineMonosomy X in isogenic human iPSC-derived trophoblast model impacts expression modules preserved in human placenta.
Proceedings of the National Academy of Sciences of the United States of AmericaA Rare Case of Hashimoto's Encephalopathy With Mosaic Turner Syndrome.
CureusLiver Abnormalities in Turner Syndrome: The Importance of Estrogen Replacement.
Journal of the Endocrine SocietyProgressive increase of the mosaic level for 45,X in 45,X/46, XX at different amniocenteses and postnatal progressive decrease of the 45,X cell line in a mosaic 45,X/46, XX fetus with a favorable outcome.
Taiwanese journal of obstetrics & gynecologyThe effects of estrogen induction therapy on pubertal presentations in turner syndrome patients.
Taiwanese journal of obstetrics & gynecologyAssociações
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Referências e fontes
Bases de dados externas citadas neste artigo
Publicações científicas
Artigos indexados no PubMed ligados a esta doença no grafo RarasNet — título, periódico e PMID direto da fonte, sem intermediação de IA.
- Variant phenotypic expression of mosaic Turner syndrome with type II MRKH (MURCS association).
- Identification of autosomal and sex chromosome aneuploidies using next generation sequencing.
- Clinical significance of low-frequency mosaic thresholds (45,X/46,XX/47,XXX) in adulthood: A case report.
- Reproductive potential in mosaic Turner syndrome: impact of karyotype pattern and mosaicism ratio.
- Corneal biomechanics alterations and increased risk for corneal ectasia in Turner syndrome.
- A Rare Case of Mild Hemophilia A in a Female with Mosaic Monosomy X and a De Novo F8 Variant.
- Outcome data for non-invasive prenatal testing suggestive of an atypical sex chromosome abnormality of fetal/placental origin.
- Cell-Free DNA Results Indicating Mosaic Monosomy X of Likely Maternal Origin: Impact on Genetic Counseling Practices and Patient Experiences.
- Monocentric Study on the Performance of Noninvasive Prenatal Testing on Cell-Free DNA for the Detection of Monosomy X.
- New Insights beyond Established Norms: A Scoping Review of Genetic Testing for Infertile Men.
Bases de dados e fontes oficiais
Identificadores e referências canônicas usadas para montar este verbete.
- ORPHA:99228(Orphanet)
- MONDO:0020467(MONDO)
- GARD:19677(GARD (NIH))
- Busca completa no PubMed(PubMed)
- Q55789406(Wikidata)
Dados compilados pelo RarasNet a partir de fontes abertas (Orphanet, OMIM, MONDO, PubMed/EuropePMC, ClinicalTrials.gov, DATASUS, PCDT/MS). Este conteúdo é informativo e não substitui avaliação médica.
Conteúdo mantido por Agente Raras · Médicos e pesquisadores podem colaborar
