Raras
Buscar doenças, sintomas, genes...
Monossomia X
ORPHA:99226CID-10 · Q96.9CID-11 · LD50.00DOENÇA RARA

A monossomia é um tipo de aneuploidia hipodiplóide onde o individuo perde um de seus cromossomos do par.

Mantido por Agente Raras·Colaborar como especialista →

Introdução

O que você precisa saber de cara

📋

Monossomia X (Síndrome de Turner) é uma condição genética rara em indivíduos do sexo feminino, caracterizada por um cromossomo X ausente ou incompleto. Apresenta variados fenótipos, incluindo baixa estatura, pterígios cervicais, problemas cardíacos e renais, e infertilidade.

Publicações científicas
593 artigos
Último publicado: 2026 Mar
🏥
SUS: Cobertura mínimaScore: 20%
CID-10: Q96.9
🇧🇷Dados SUS / DATASUS2024
680
internações/ano
R$ 4.120
custo médio/internação
ESTADOS COM MAIS INTERNAÇÕES
SPMGRJRSPR
PROCEDIMENTOS SIGTAP (5)
0202010503
Cariótipo — bandas G, Q ou Rgenetic_test
0202010600
Pesquisa de microdeleções/microduplicações por FISHlab_test
0202010694
Sequenciamento completo do exoma (WES)rehabilitation
0202010260
Dosagem de alfa-fetoproteína
0301070040
Atendimento em reabilitação — doenças raras
Você se identifica com essa condição?
O Raras está aqui pra te apoiar — com ou sem diagnóstico

Encontrou um erro ou informação desatualizada? Sugira uma correção →

Entender a doença

Do básico ao detalhe, leia no seu ritmo

Preparando trilha educativa...

Sinais e sintomas

O que aparece no corpo e com que frequência cada sintoma acontece

Partes do corpo afetadas

🦴
Ossos e articulações
18 sintomas
📏
Crescimento
14 sintomas
🫃
Digestivo
9 sintomas
🧬
Pele e cabelo
8 sintomas
❤️
Coração
7 sintomas
😀
Face
6 sintomas

+ 31 sintomas em outras categorias

Características mais comuns

90%prev.
Tórax aumentado
Muito frequente (99-80%)
90%prev.
Insuficiência ovariana prematura
Muito frequente (99-80%)
90%prev.
Maturação esquelética atrasada
Muito frequente (99-80%)
90%prev.
Baixa estatura
Muito frequente (99-80%)
90%prev.
Puberdade atrasada
Muito frequente (99-80%)
90%prev.
Aumento da relação segmento superior/inferior
Muito frequente (99-80%)
113sintomas
Muito frequente (21)
Frequente (37)
Ocasional (43)
Muito raro (12)

Os sintomas variam de pessoa para pessoa. Abaixo estão as 113 características clínicas mais associadas, ordenadas por frequência.

Tórax aumentadoEnlarged thorax
Muito frequente (99-80%)90%
Insuficiência ovariana prematuraPremature ovarian insufficiency
Muito frequente (99-80%)90%
Maturação esquelética atrasadaDelayed skeletal maturation
Muito frequente (99-80%)90%
Baixa estaturaShort stature
Muito frequente (99-80%)90%
Puberdade atrasadaDelayed puberty
Muito frequente (99-80%)90%

Linha do tempo da pesquisa

Publicações por ano — veja quando o interesse científico cresceu
Anos de pesquisa2
Total histórico593PubMed
Últimos 10 anos200publicações
Pico2025121 papers
Linha do tempo
2024Hoje · 2026🧪 1987Primeiro ensaio clínico📈 2025Ano de pico
Publicações por ano (últimos 10 anos)

Encontrou um erro ou informação desatualizada? Sugira uma correção →

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 codificantes
840
no cromossomo X
Haploinsuficientes
123
perda de dose patogênica
Triplosensíveis
3
excesso de dose patogênico

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

Carregando...

Tratamento e manejo

Remédios, cuidados de apoio e o que precisa acompanhar

Carregando informações de tratamento...

Onde tratar no SUS

Hospitais de referência no Brasil e o protocolo oficial do SUS (PCDT)

🇧🇷 Atendimento SUS — Monossomia X

🗺️

Selecione um estado ou use sua localização para ver resultados.

Dados de DATASUS/CNES, SBGM, ABNeuro e Ministério da Saúde. Sempre confirme a disponibilidade diretamente com o estabelecimento.

Pesquisa ativa

Ensaios clínicos abertos e novidades científicas recentes

Pesquisa e ensaios clínicos

Nenhum ensaio clínico registrado para esta condição.

🧪 Está conduzindo uma pesquisa?
Divulgue para pacientes e familiares que acompanham esta doença.
Divulgar pesquisa →

Publicações mais relevantes

Timeline de publicações
0 papers (10 anos)
#1

A hierarchical gene-hormone model of cognitive circuit development in Turner Syndrome (45,X).

Neuroscience and biobehavioral reviews2026 Mar 09

Sex-chromosome dosage and pubertal hormone exposure exert powerful but temporally distinct influences on human brain development, yet their interaction has rarely been formalized within a unified mechanistic framework. Variation in X-chromosome dosage provides a unique opportunity to dissociate early organizational constraints from later modulatory processes shaping cognitive circuits. Here, we synthesize genetic, neuroimaging, neuroendocrine, and neuropsychological evidence to propose a hierarchical gene-hormone-circuit framework of cognitive development. Using Turner syndrome as a biologically constrained model system, we argue that haploinsufficiency of X-linked genes escaping inactivation imposes early, front-loaded constraints on cortical patterning and parietal-frontoparietal connectivity, establishing a neural scaffold that persists across development. Pubertal estrogen signaling subsequently acts as a modulatory influence, refining prefrontal and fronto-limbic circuits that retain plasticity into adolescence, but operating within the limits imposed by earlier gene-dosage-defined architecture. Importantly, this framework departs from prior models by explicitly distinguishing organizational constraints from modulatory influences across developmental timescales. The interaction of these processes yields a domain-specific neurobehavioral organization characterized by persistent visuospatial and executive vulnerabilities alongside variable socio-emotional outcomes. By explicitly integrating sex-chromosome dosage effects with hormone-dependent circuit tuning, this framework advances a generalizable model of hierarchical constraint and modulation in brain development, offering mechanistic insight into sex-linked variation in cognitive and affective circuit maturation and generating testable predictions for future longitudinal neurogenetic and neuroimaging studies.

#2

Paediatric inherited arrhythmia clinic: developing a new model of care.

BMJ paediatrics open2026 Mar 09

To describe the development and utilisation of a paediatric inherited arrhythmia clinic (IAC) from 2014 to 2024, including service developments following the introduction of cardiac genetic coordinators (CGC). Retrospective cohort study. The IAC at Children's Hospital Westmead, New South Wales, Australia (approximately 8 million people). Children (aged 0-18 years) referred to the IAC. Clinical and genetic data were extracted and analysed. Description of the development and cohort of the clinic. A monthly clinic preceded by a team meeting (multidisciplinary team) led by a paediatric cardiologist and clinical geneticist was established. Attendees included a genetic counsellor, senior arrhythmia nurse and clinical psychologist.A total of 301 individuals aged 0-18 years were seen over 11 years: 32 in 2014 and 128 in 2024. 85 probands presented with cardiac arrest (37; 44%), syncope (23; 27%) and others (25; 29%). The most common diagnoses were Long QT syndrome 33 (38%), catecholaminergic polymorphic ventricular tachycardia 24 (28%) and Brugada syndrome 6 (7%). 226/301 children had genetic testing; pathogenic/likely pathogenic variants were found in 173/226 (77%), including 121 family members. The most common genes implicated were KCNQ1 (67), KCNH2 (39), SCN5A (28) and RyR2 (15).Dedicated allied health/nursing CGCs appointed in 2023 improved the collation of clinical/family data (particularly new referrals), links to adult cardiology, forensic and regional genetic and paediatric services. The multidisciplinary IAC achieves the phenotyping, genotyping and holistic care of large numbers of children, mostly with cardiac ion channelopathies. Dedicated coordinators provided an incremental improvement to the service.

#3

Aortic Dissection in Women With Turner Syndrome: Impact of Revised Guidelines on Incidence-A Nationwide Register-Based Cohort Study, 2001-2023.

Circulation2026 Feb 17

Otto Ullrich, a German pediatrician, first described the complete clinical phenotype of Turner syndrome in an 8-year-old girl in 1930. In 1938, Henri Turner, an Oklahoma physician, independently reported similar findings. The disorder subsequently became known as Turner syndrome and is also referred to as Ullrich–Turner syndrome. Turner syndrome is a sex chromosome disorder affecting individuals with a female phenotype who have one intact X chromosome and a partial or complete absence of the second sex chromosome. The chromosomal basis (45,X) was first identified by the British researcher Charles E. Jones in 1959, and Turner syndrome is the most common sex chromosome abnormality occurring in girls and women. Traditional diagnosis relies on identifying specific phenotypic features, such as a characteristic facial appearance, neck webbing, and peripheral lymphedema (see Image: Girl with Turner Syndrome). More recently, the recognized clinical manifestations of Turner syndrome have expanded to include, either alone or in combination, short stature, premature ovarian insufficiency (including delayed puberty), early sensorineural hearing loss, congenital cardiovascular, skeletal, and renal anomalies, a distinctive neurodevelopmental profile, and a higher prevalence of autoimmune conditions, such as autoimmune thyroiditis and celiac disease.

#4

Priority European strategies for sustainable access to high-quality genetic counselling in cancer: A Delphi study.

European journal of human genetics : EJHG2026 Feb 13

Europe's Beating Cancer Plan is a substantial European Union (EU) investment into cancer prevention and treatment. Integration of genetic services towards personalised cancer prevention and care is a flagship of this plan. Genetic counselling is critical to this integration, facilitating informed patient decision making and improved clinical management. However, growing demands for genetic testing and concurrently increasing workforce shortages necessitate new strategies to equitably ensure sustainable access to counselling across the EU. This project aimed to inform future European activities by identifying priority European strategies for addressing common European genetic literacy, workforce, and reimbursement barriers to genetic counselling in cancer noted in prior work. A Delphi survey was conducted, with genetics, oncology, and patient stakeholders invited from all EU Member States. The response rate was 62% (124 total invitations). Over three phases, 77 participants - 28 geneticists; 14 oncologists; 18 genetic counsellors; 16 patient representatives; 1 otherwise qualified expert - rated 19 strategies according to their Importance, Urgency, and Feasibility and selected their top three priority strategies. Five strategies met pre-defined consensus thresholds and received a clear plurality of priority ratings: (1) EU-wide genetic counsellor recognition; (2) Including genetics expertise in oncology guideline creation; (3) Shared EU genetic counsellor registration/education with legal weight; (4) Mandatory counselling reimbursement when clinical guidelines are met; (5) Mandatory inclusion of genetics in oncology fellowship/continuing education. Results provide a roadmap of European actions which promise to sustainably improve access to genetic counselling in cancer care. Upcoming and ongoing EU projects promise to advance their implementation.

#5

Phenotype Variations in a Family with Various Rearrangements in the Locus of the SHOX Gene.

International journal of molecular sciences2026 Feb 05

The SHOX gene is located on both sex chromosomes, X and Y, within the pseudoautosomal region 1 (PAR1). Gross deletions at the SHOX locus lead to protein insufficiency and are manifested by growth disorders such as Leri-Weill dyschondrosteosis (LWD), Langer mesomelic dysplasia (LMD), and idiopathic short stature (ISS). In cases of the SHOX gene duplication, the phenotype may range from tall to short stature and LWD. This study describes a family with various SHOX locus alterations and diverse phenotypic manifestations. The proband inherited both deletion and duplication in the SHOX locus from her parents and shows typical features of LWD. The proband's father carries SHOX gene deletion and displays Madelung's deformity but normal height. The proband's mother has SHOX gene duplication without any abnormalities in phenotype. One of the proband's sons inherited deletion, while the other inherited duplication of the gene. Some family members also have the c.845_851dup variant in the CYP26C1 gene, previously described as a modifier of the SHOX gene. It is difficult to assess its effect. At present, it is not possible to predict the future phenotype of the proband's children due to the high phenotypic variability associated with SHOX locus alterations.

Publicações recentes

Ver todas no PubMed

📚 EuropePMCmostrando 198

2026

Effective Connectivity Identifies Divergent Cerebro-Cerebellar Network Organization in Schizophrenia.

Cerebellum (London, England)
2026

Update on Alport Syndrome: The Report of the 2024 International Workshop on Alport Syndrome.

Kidney international reports
2026

Adipose tissue distribution and metabolic profile of young individuals with turner syndrome.

Journal of the Endocrine Society
2026

Identification of autosomal and sex chromosome aneuploidies using next generation sequencing.

Bioinformatics (Oxford, England)
2026

Clinical significance of low-frequency mosaic thresholds (45,X/46,XX/47,XXX) in adulthood: A case report.

Taiwanese journal of obstetrics & gynecology
2026

A hierarchical gene-hormone model of cognitive circuit development in Turner Syndrome (45,X).

Neuroscience and biobehavioral reviews
2025

Fertility preservation in patients with Turner syndrome: a SWOT analysis.

Reproductive biomedicine online
2026

Reproductive potential in mosaic Turner syndrome: impact of karyotype pattern and mosaicism ratio.

Climacteric : the journal of the International Menopause Society
2026

Experiences of patients and public partners in codesign of Lynch Choices™: an evaluation study using the Patient Engagement In Research Scale (PEIRS-22).

Research involvement and engagement
2026

Paediatric inherited arrhythmia clinic: developing a new model of care.

BMJ paediatrics open
2026

Corneal biomechanics alterations and increased risk for corneal ectasia in Turner syndrome.

International ophthalmology
2026

Late Presentation of Brachial Plexus Traction Injury After Fixation of Chronic Clavicle Nonunion Mimicking Brachial Plexitis: A Case Report and Literature Review.

Cureus
2026

Exploring the clinical and genetic spectrum of Steel syndrome: two case reports and review of the literature.

Frontiers in medicine
2026

Karyotype-based evaluation of ovarian reserve before ovarian tissue cryopreservation in Turner syndrome patients.

Journal of ovarian research
2026

Estrogen deficiency and risk of hearing loss in pediatric Turner syndrome.

The Journal of clinical investigation
2026

Pre-Plexal Extension of Parsonage-Turner Syndrome With Nerve Root Involvement on Needle Electromyography.

Journal of clinical neuromuscular disease
2026

Prenatal Diagnosis of Sex Chromosome Aneuploidies: A Retrospective Study Using QF-PCR, SNP-Based Chromosomal Microarray Analysis, and NIPT.

Genes
2026

A New Case of PITX1-Related Mandibular-Pelvic-Patellar (MPP) Syndrome.

Clinics and practice
2026

Mucocutaneous Findings and Endocrinopathies in Children with Turner Syndrome: A Cross-Sectional Study.

Journal of clinical research in pediatric endocrinology
2026

Automated bone age assessment in rare pediatric growth disorders: a comparative study using Deeplasia.

Frontiers in endocrinology
2026

Relationship between X chromosome mosaicism, neuroanatomy and cognitive performance in females.

bioRxiv : the preprint server for biology
2026

Clinical and molecular features of ovarian stimulation in peripubertal girls with mosaic Turner's syndrome.

Human reproduction (Oxford, England)
2026

A case report on atypical chromosomal variations in Turner syndrome.

Molecular cytogenetics
2025

Directed Teaching of Clinical Reasoning in the Fourth Year of Medical School: A Structured Summary of Genetic Observations.

La Tunisie medicale
2026

Aortic Dissection in Women With Turner Syndrome: Impact of Revised Guidelines on Incidence-A Nationwide Register-Based Cohort Study, 2001-2023.

Circulation
2026

Priority European strategies for sustainable access to high-quality genetic counselling in cancer: A Delphi study.

European journal of human genetics : EJHG
2026

Madelung Deformity: A Current Concepts Review.

The Journal of hand surgery
2026

Phenotype Variations in a Family with Various Rearrangements in the Locus of the SHOX Gene.

International journal of molecular sciences
2026

Determinants of Health-Related Quality of Life in Women with Turner Syndrome: The Role of Comorbidities, Hormonal Therapy and Depressive Symptoms.

Journal of clinical medicine
2026

Ultra-performance Liquid Chromatography-mass Spectrometry-based metabolic profiling of prepubertal children with Turner syndrome.

Pediatric research
2025

Characterizing molecular and behavioral changes arising from ROMK potassium channel deficiency in the cerebellum.

Frontiers in behavioral neuroscience
2026

Hemorrhagic jejunal vascular malformations with loop telangiectasia in Turner's syndrome.

Clinics and research in hepatology and gastroenterology
2026

Growth patterns: Pathology vs. Normal variation.

Growth hormone & IGF research : official journal of the Growth Hormone Research Society and the International IGF Research Society
2026

Neuralgic amyotrophy: Incidence, specialty of diagnosing clinician, and delays in treatment.

Hand surgery & rehabilitation
2024

Development of a registry to evaluate immobilized lipase cartridge use in pediatric patients with short bowel syndrome/intestinal failure.

Intestinal Failure (New York, N.Y.)
2025

Case Report: SPECT-CT-guided minimally invasive transverse process resection for Bertolotti syndrome.

Frontiers in surgery
2026

Study design for an emulated trial of a 2 arm, parallel, stratified, adaptive, RCT of CABG versus PCI in people requiring myocardial revascularization at high risk (High-Risk REVASC).

American heart journal
2026

Concomitant Chromosomal and Molecular Aberrations in Trisomy 8 Mosaicism and Associated Compound Phenotypes: Report of Three Cases and Review of Literature.

Case reports in genetics
2026

The Metacarpophalangeal Pattern Profile: An Old Method With New Insights Into the Evaluation of Short Stature.

American journal of human biology : the official journal of the Human Biology Council
2025

Prevalence and Impact of Partial Anomalous Pulmonary Venous Connection in Turner Syndrome.

CJC pediatric and congenital heart disease
2026

Parsonage-Turner syndrome: current perspectives on etiology, diagnosis, and management.

Clinics in shoulder and elbow
2025

Phalangeal bone growth and implications in Turner syndrome.

Frontiers in endocrinology
2026

Recurrent bilateral brachial plexus neuritis following rapid semaglutide-induced weight loss: a case report.

BMC neurology
2026

Paxillin is crucial for thymus and parathyroid development by regulating the architecture of the third pharyngeal pouch endoderm.

Cellular and molecular life sciences : CMLS
2026

Improving diagnosis-specific knowledge of people with differences of sex development (DSD): Evaluation of the two-day Empower-DSD training course in Germany.

Patient education and counseling
2026

Prevalence 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 paediatrics
2026

Fertility preservation in turner syndrome: a case report integrating clinical presentation with genomic and molecular mechanistic analyses.

Journal of assisted reproduction and genetics
2026

Diabetes in Turner syndrome: a distinct entity demanding specific therapeutic strategies.

Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology
2026

ENDO-ERN expert opinion: addressing the endocrine needs in considering genital surgery in disorders/differences in sex development individuals in Europe.

European journal of endocrinology
2026

Fertility preservation and counselling in prepubertal and pubertal girls with Turner syndrome.

Human reproduction (Oxford, England)
2026

The biology and clinical aspects of female infertility.

Systems biology in reproductive medicine
2026

Standardized multidisciplinary care for children and adolescents with differences of sex development: a health intelligence approach.

The journal of sexual medicine
2026

A National Survey of Paediatric Turner Syndrome Services in the UK: Current Practice and Variability in Care.

Hormone research in paediatrics
2026

Evaluating pregnancy and neonatal outcomes in mothers with genetic disease using electronic health care records.

Genetics in medicine : official journal of the American College of Medical Genetics
2025

The Heretic King: Possible Diagnoses of Pharaoh Akhenaten.

Cureus
2025

Nerve injuries in cervical spine surgery via anterior approach: a comprehensive review.

Journal of spine surgery (Hong Kong)
2026

Testicular cancer in intersex individuals: A systematic review for clinical practice.

International journal of cancer
2026

Variant phenotypic expression of mosaic Turner syndrome with type II MRKH (MURCS association).

BMJ case reports
2026

Finding a new rhythm: child health-related quality of life, parent psychological distress, and unmet needs among families of children with cardiac channelopathies.

Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation
2026

Long-Term experience with growth hormone therapy in pediatric growth disorders: an analysis of the LG growth study data.

Endocrine
2026

The surgical treatment of Parsonage-Turner Syndrome: A PRISMA scoping review.

Neurosurgical review
2026

A 4-Decade Population-Based Registry of Thoracic Aortic Dissection Causing Sudden Death in the Young.

JACC. Advances
2025

DXA Derived Low Bone Mass in a Cohort of Prepubertal Eastern Indian Girls With Turner Syndrome Disappeared Following Adjustment for Short Stature.

Clinical endocrinology
2026

Predictors of spontaneous puberty - guiding of puberty induction in Turner syndrome.

Expert review of endocrinology & metabolism
2025

Cardiovascular phenotypes of children and adolescents with Turner syndrome from a single-center cohort study.

Orphanet journal of rare diseases
2025

A Rare Case of Mild Hemophilia A in a Female with Mosaic Monosomy X and a De Novo F8 Variant.

International journal of molecular sciences
2025

Bone health and body composition in Indian girls with Turner syndrome: analysis based on therapeutic interventions.

Endocrine
2026

Genotype-Phenotype Correlations in Klinefelter and Turner Syndrome: A Decade of Sex Chromosome Aneuploidy Data From a Single Academic Medical Center.

Molecular genetics & genomic medicine
2025

Mecp2 deficiency impairs microscale cortical network topology and dynamics in a Rett syndrome mouse model.

bioRxiv : the preprint server for biology
2026

X chromosome dosage in respiratory stem cells is critical for post-embryonic development and survival.

Current biology : CB
2025

[Diaphragmatic Paralysis in Parsonage-Turner syndrome: beyond brachial neuralgia].

Revista de la Facultad de Ciencias Medicas (Cordoba, Argentina)
2025

Real-World Evidence of Treatment Patterns and Costs of Turner Syndrome and Noonan Syndrome in the USA.

Hormone research in paediatrics
2025

Serotonin Syndrome Versus Neuroleptic Malignant Syndrome in a Pediatric Patient Receiving Fluoxetine and Haloperidol: A Case Report.

The journal of pediatric pharmacology and therapeutics : JPPT : the official journal of PPAG
2025

Association between red blood cell transfusion and adverse clinical outcomes is Independent of cardiac history: a multicenter observational InPUT study analysis.

Critical care (London, England)
2025

Genetic etiology and pregnancy outcomes of abnormal fluid accumulation in fetus: A retrospective cohort study.

PloS one
2025

HSATII RNA-dependent triplex formation in early human embryogenesis as a potential mechanism for Y chromosome loss in Turner syndrome.

Frontiers in molecular biosciences
2026

Establishing a prospective cohort to examine the impact of medication for opioid use disorder in pregnancy.

American journal of obstetrics & gynecology MFM
2025

Headaches in a Patient With Turner Syndrome.

Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology Society
2026

Prospective characterisation of drug-resistant bloodstream infections in Africa and Asia (ACORN2): a surveillance network assessment.

The Lancet. Microbe
2025

Concomitant Mosaic Turner Syndrome and Congenital Adrenal Hyperplasia in 1 of 3 Patients of USP9X Variant-Associated Autism Spectrum Disorder.

Molecular syndromology
2025

The role of ultrasonography of the brachial plexus in differentiating between Parsonage-Turner syndrome and neuroborreliosis. A pictorial review.

Polish journal of radiology
2025

A Rare Variant of Turner Syndrome Induced by the Translocation of the Short Arm of Chromosome 7 on Chromosome X: A Case Report with a Review of the Literature.

Internal medicine (Tokyo, Japan)
2025

Underlying Aortopathies in Pregnancy: Early Detection, Management, and Advanced Planning.

Cardiology in review
2025

Clinical and Genotypic Insights into Turner Syndrome: Emphasis on Cardiovascular Abnormalities.

Journal of the ASEAN Federation of Endocrine Societies
2025

Epidural Anesthesia in a Patient With Turner Syndrome: A Case Report.

Cureus
2025

Turner Syndrome and Hepatic Adenomas: A Case Report.

Cureus
2025

Attention skills, learning and academic abilities in children and adolescents with genetic disorders: a systematic review.

Frontiers in psychology
2025

Bone Health Index (BoneXpert) and parameters of peripheral quantitative computed tomography indicate overall adequate bone health in adolescents with chronic endocrine diseases at time of transition.

PloS one
2026

Severe Coronary Artery Disease and Nearly Atretic Aortic Coarctation in a Young Woman.

JACC. Case reports
2025

Turner's Syndrome in Discordant Dizygotic Twins: Biological Origins and Twin Relations/Twin Research Reviews: Prevention of Premature Twin Birth; Twin Gestation with Hydatidiform Mole; Update on Feingold Syndrome Twins; Qualitative MZ Twin Difference Studies/Media: Identical Twins Turn 100 Years of Age; Twins in Famous Families; Celebration of Yorùbá Twins of Nigeria; Identical Artistic Partners; Rare Conjoined Twins Separated.

Twin research and human genetics : the official journal of the International Society for Twin Studies
2025

Synthesizing the latest guideline-based recommendations for the management of female hypogonadism.

Archives of endocrinology and metabolism
2025

Exercise capacity in girls with Turner syndrome.

European journal of pediatrics
2026

Clinical utility of chromosomal microarray and whole exome sequencing in evaluating genetic causes for pregnancy loss using products of conception specimens.

Journal of perinatal medicine
2025

Prenatal Screening for Monosomy X in the First Trimester: A Comparison of a Thai Predictive Model and the Fetal Medicine Foundation Algorithm.

International journal of women's health
2025

A retrospective analysis of real-world height outcomes of growth hormone treatment in Syrian children.

BMC endocrine disorders
2026

Reconstruction of Thumb and Index Flexion in High Median Nerve Paralysis Using a Single Radial Wrist Extensor Tendon Transfer.

The Journal of hand surgery
2025

A Hereditary Pulmonary Alveolar Proteinosis Caused by a Novel Hemizygous Variation of the CSF2RA Gene Case Report and Literature Review.

Molecular genetics & genomic medicine
2025

Letter to Editor: "Unusual Association of 45,X/46,XY Mosaic Turner Syndrome and Müllerian Agenesis".

Nigerian journal of clinical practice
2025

Incidence and multisystem preadolescent complications of Turner syndrome: a nationwide study.

Pediatrics and neonatology
2025

A highly rare female phenotype with complex chromosomal mosaicism: 46,XY/45,X/46,X,r(Y).

Clinical and experimental reproductive medicine
2025

The Structural Basis for Pacs1-Wdr37 Complex Assembly and Stability.

bioRxiv : the preprint server for biology
2025

Shape analysis of the amygdala, hippocampus and thalamus in former American football players.

Brain communications
2025

Ring Y chromosome as an unusual cause of severe oligozoospermia.

Endocrinology, diabetes & metabolism case reports
2025

Complete Labial Fusion Causing Urinary Retention and Pyo-Hematocolpos in a Female With Turner Syndrome.

Cureus
2026

Loss of circulating glucocorticoid rhythm disrupts the circadian transcriptome and vascular reactivity in the mouse renal artery.

Cardiovascular research
2025

The Danish Turner Syndrome Cryopreservation study: PROTOCOL for a prospective cohort Study on reproductive outcomes after ovarian tissue cryopreservation in girls with Turner syndrome.

Orphanet journal of rare diseases
2025

Global prevalence of autoimmune diseases in turner syndrome: a systematic review and meta-analysis.

Annals of medicine
2026

Meta-Analysis: Liver Disease Burden and Associated Factors in Turner Syndrome.

Alimentary pharmacology & therapeutics
2026

Epidemiology of Neuralgic Amyotrophy-A Retrospective Analysis of Data From a Large German Health Insurance Company.

Muscle & nerve
2025

Clinical Genetic Study of Mosaic Pseudoisodicentric X Chromosome Patient.

Clinical laboratory
2025

Global Prevalence of Infertility Attributable to Sex Chromosome Abnormalities: Insights from the Global Burden of Disease Study.

International journal of women's health
2026

Low Bone Mass is Common and Associated with Delayed Estrogen Replacement Therapy in Adult Brazilian Women with Turner Syndrome.

Journal of clinical densitometry : the official journal of the International Society for Clinical Densitometry
2025

Global burden and between-country inequalities in Turner syndrome from 1990 to 2021.

Acta obstetricia et gynecologica Scandinavica
2025

Parsonage-Turner Syndrome: An Unusual Cause of Postoperative Complications.

Cureus
2026

Antenatal Corticosteroids and Neonatal Outcomes Among Patients With Twin Gestations at Risk for Late Preterm Birth.

Obstetrics and gynecology
2025

Growth hormone therapy and chromosomal mosaicism in turner syndrome: 25 years of growth outcomes in Taiwan.

Frontiers in endocrinology
2026

Demographic Composition of Participants in Sex Chromosome Aneuploidy Studies Across the Globe: A 20-Year Systematic Review.

American journal of medical genetics. Part A
2025

Unusual dermoscopic features of multiple pilomatricomas, including a rare bullous variant.

Dermatology reports
2025

Analysis of Risk Factors and Prediction Model of Chromosomal Abnormalities in Embryos from Patients with Missed Miscarriage.

International journal of women's health
2025

Parsonage-Turner Syndrome and Vocal Fold Paresis Following Soberana 2 FINLAY-FR-2 COVID-19 Vaccination: A Case Report.

Clinical case reports
2025

Quantitative MRI of Muscle Denervation in Subacute Parsonage-Turner Syndrome: A Prospective, Longitudinal Study.

NMR in biomedicine
2025

Hourglass-Like Constriction of the Brachial Plexus in an Adult Patient: A Case Report.

Neurosurgery practice
2026

Mitochondrial DNA Depletion Syndrome 1 (MTDPS1)-A Novel Cause of Premature Ovarian Insufficiency.

Clinical genetics
2026

A Systematic Review and Meta-Analysis of the Birth Prevalence of Turner Syndrome.

American journal of medical genetics. Part A
2025

Oral Manifestations in Adolescents with Genetic Syndromes: A Retrospective Cross-Sectional Study.

Journal of clinical medicine
2025

Co-occurrence of memory impairment and fatigue distinguishes post COVID from pandemic-related health effects in the 4-year CON-VINCE cohort study.

Scientific reports
2025

Detection of urothelial carcinoma in Lynch syndrome using microsatellite instability analysis of urine cell-free DNA.

EBioMedicine
2025

Whole-genome sequencing reveals individual and cohort level insights into chromosome 9p syndromes.

Genome medicine
2025

Fentanyl exposure during preconception and gestation permanently dysregulates endogenous opioid peptides and sympathoadrenal-medullary axis in the offspring.

Clinical science (London, England : 1979)
2026

Hormonal risk factors and androgen and glucocorticoid dysregulation in Sjogren's disease and non-Sjogren's sicca.

Rheumatology (Oxford, England)
2025

Tumours in children and adolescents with Turner syndrome and Klinefelter syndrome: a retrospective Chinese cohort study.

BMJ paediatrics open
2025

Considerations when caring for a child with "male Turner Syndrome".

Journal of pediatric nursing
2025

Bone Health and Pubertal Induction in Turner Syndrome: The Possibility of Earlier Transdermal Lower-Dose Estradiol Therapy for Healthy Bone Density and Quality.

American journal of medical genetics. Part C, Seminars in medical genetics
2025

The Process of Pubertal Induction in Girls with Turner Syndrome: From Patients' and Family's Perspective.

Hormone research in paediatrics
2026

Exploring Proof of Concept for a Novel Web-Based Self-Management Support Intervention for Polycystic Ovary Syndrome: Multimethod Study.

JMIR formative research
2025

Evaluation and Management of Recurrent Atrial Flutter in Neonates.

Journal of clinical medicine
2025

First Trimester Echogenic Lung Lesions: A Diagnostic Challenge and Review of Differential Diagnoses.

Cureus
2025

Generation and characterization of a knockout mouse of an enhancer of EBF3.

Biology open
2025

Combined Application of Multiple Technologies in Prenatal Diagnosis of a Fetus with Mosaic Isodicentric Y Chromosome.

Clinical laboratory
2025

Minipuberty as a window into the reproductive future for girls with Turner syndrome: is the image clear?

Fertility and sterility
2025

SETBP1 variants outside the degron disrupt DNA-binding, transcription and neuronal differentiation capacity to cause a heterogeneous neurodevelopmental disorder.

Nature communications
2025

Mosaic Turner Syndrome and Treatment-Resistant Schizophrenia.

The primary care companion for CNS disorders
2025

Pregnancy in Women with Turner Syndrome: Balancing Reproductive Advances with Maternal Safety.

European journal of preventive cardiology
2025

Sulcal morphology in former American football players.

Brain communications
2026

Fertility Attitudes of Adolescents and Young Adults With Turner Syndrome and Their Parents/Guardians: A Pilot Cross-Sectional Survey Study.

Journal of pediatric and adolescent gynecology
2025

Sprint National Anaesthesia Project 3: A Survey of the Workload Generated by Older Surgical Patients Referred to On-Call Medical Registrars in Australia.

ANZ journal of surgery
2025

Circulating Microclots Are Structurally Associated With Neutrophil Extracellular Traps and Their Amounts Are Elevated in Long COVID Patients.

Journal of medical virology
2025

Single-cell transcriptomics of organoids reveals transcriptional control of germline stem cell fate by an E2F1-TFAP2C-SOX17 positive-feedback loop in Turner syndrome.

Cell & bioscience
2025

Diffuse Pulmonary Meningotheliomatosis Presenting with the Cheerios Sign Diagnosed by a Transbronchial Lung Cryobiopsy: A Case Report.

Internal medicine (Tokyo, Japan)
2025

Electroconvulsive Therapy for Refractory Auditory Hallucinations in Turner Syndrome.

The primary care companion for CNS disorders
2025

Turner Syndrome With 45,X/46,XX Mosaicism and a Derivative X Chromosome (Xqter → Xq13?::Xp11.4 → Xqter): A Case Report.

Clinical case reports
2025

Anti-Müllerian hormone as a biomarker of ovarian function and spontaneous puberty in Turner syndrome: a systematic review.

Frontiers in endocrinology
2025

Neurological manifestations of Mpox virus during the recent global outbreak: a systematic review.

BMC infectious diseases
2025

Serum Neurofilament Light Chain Level as an Indicator of Axonal Injury in Parsonage-Turner Syndrome (Neuralgic Amyotrophy).

Journal of the peripheral nervous system : JPNS
2025

How Does Turner Syndrome Affect Quality of Life? A Systematic Review.

Medicina (Kaunas, Lithuania)
2025

Detection of Chromosomal Aneuploidy Using Exome Sequencing.

Genes
2025

Evaluating and predicting Klinefelter and Turner syndrome burden in China from 1990 to 2021: A study based on the global burden of disease database.

Medicine
2025

Two Physiologic Latent Classes of Acute Hypoxemic Respiratory Failure in Sepsis Are Distinguished by Lung Mechanics and Gas Exchange.

Critical care explorations
2026

Clinicopathological Challenge: Fixed Urticaria-Like Pink Papules in a Patient With Recurrent Fevers and Arthralgias.

International journal of dermatology
2025

Approach to the Patient With Turner Syndrome.

The Journal of clinical endocrinology and metabolism
2025

From Replacement to Tailoring: Evolving Concepts in the Therapy for Short Stature.

Hormone research in paediatrics
2025

Outcomes of pregnancies that screened positive for sex chromosome aneuploidy ascertained via cell-free DNA screening.

Journal of genetic counseling
2026

Neurodevelopmental and Mental Health Diagnoses Among Pediatric Patients With Turner Syndrome: A PEDSnet Study.

American journal of medical genetics. Part A
2025

Patients with Neuralgic Amyotrophy Commonly Visit the Emergency Department Without Receiving a Correct Diagnosis.

Next research
2025

Turner syndrome with pulmonary arteriovenous malformation: a case report.

Frontiers in cardiovascular medicine
2025

A pathway to next-generation mast cell stabilizers identified through the novel Phytomedical Analytics for Research Optimization at Scale data platform.

bioRxiv : the preprint server for biology
2025

High-level mosaicism for 45,X in 45,X/46,XY at amniocentesis in a pregnancy with positive non-invasive prenatal testing for Turner syndrome, a 45,X placenta, hypospadias and unilateral cryptorchidism in the fetus without adverse fetal outcome and perinatal progressive decrease of the 45,X cell line.

Taiwanese journal of obstetrics & gynecology
2025

Rapid postnatal diagnosis of Turner syndrome by array comparative genomic hybridization using extraembryonic tissues in a pregnancy associated with hydrops fetalis, pleural effusion and cystic hygroma on second-trimester ultrasound.

Taiwanese journal of obstetrics & gynecology
2026

Adverse childhood experiences and cardiometabolic risk factors in people with bipolar disorder.

Journal of affective disorders
2026

High frequency of balance abnormalities in Turner syndrome.

Brazilian journal of otorhinolaryngology
2025

Case report: Cervical artery dissection in a patient with Turner Syndrome.

Journal of American college health : J of ACH
2025

Edwards syndrome: Neurocognitive and linguistic profile, diagnosis, overlaps and treatment.

Polski merkuriusz lekarski : organ Polskiego Towarzystwa Lekarskiego
2025

44,X,der(21;22)(q10;q10)[43]/45,XX,der(21;22)(q10;q10)[27] a Case Study of Mosaicism with Menstrual Disorders.

Clinical laboratory
2025

Case Report: The widening genetic and phenotypic spectrum of ultra-rare PDE4D-related acroscyphodysplasia.

Frontiers in medicine
2025

Cardiovascular outcomes and aortic growth in pregnant women with Turner syndrome: data from the ESC EORP Registry Of Pregnancy And Cardiac disease (ROPAC) III.

European journal of preventive cardiology
2025

Association of coarctation of aorta with Turner syndrome: a case report.

Frontiers in pediatrics
2025

Epigenetic age acceleration in Turner and Klinefelter syndrome: Correlations with clinical aging markers.

Clinical epigenetics
2025

45, X/46, XY mosaicism and gender incongruence: ethical, medical, and psychological considerations.

Journal of pediatric endocrinology & metabolism : JPEM
2025

Analysis of influencing factors on Turner syndrome combined with autoimmune thyroid disease.

Frontiers in endocrinology
2025

Exome Sequencing in Adults with Unexplained Liver Disease: Diagnostic Yield and Clinical Impact.

Diagnostics (Basel, Switzerland)
2025

Cardiovascular abnormalities in children with Turner syndrome: a 15-year retrospective study and analysis of warning signs.

Frontiers in pediatrics
2025

Two Cases of 46,XY Differences of Sex Development Due to Gonadal Dysgenesis Associated With Novel NR5A1 Variants.

JCEM case reports
2025

Screening for acute hepatic porphyria in postural tachycardia syndrome.

Clinical autonomic research : official journal of the Clinical Autonomic Research Society
2025

A Case Report of Tissue Mosaicism in 45,X0/46,XY: Diagnostic Complexity in a Newborn with Ambiguous Genitalia.

Reports (MDPI)
2025

Pilomatricoma in Syndromic Contexts: A Literature Review and a Report of a Case in Apert Syndrome.

Dermatopathology (Basel, Switzerland)
2025

Case Report: Parsonage-Turner syndrome due to SEPTIN9 mutation: report of an Italian family with childhood onset and review of the literature.

Frontiers in pediatrics
2025

"More Than Just the Two Percent": The reproductive politics of envisioning abortion and miscarriage in Turner syndrome.

Medical anthropology quarterly
2025

Lifelong aortic risk in Turner syndrome: Unexpected aortic events in asymptomatic patients.

Journal of vascular surgery cases and innovative techniques
2025

Diagnostic value of cardiac magnetic resonance imaging during transition care in adolescents with Turner syndrome.

Frontiers in pediatrics
2025

Generalized Pustular Psoriasis as a Systemic Inflammatory Disease: Experience With 38 Japanese Cases Over 15 Years at a Single Institution.

Cureus
2026

Outcomes of Fontan patients undergoing combined heart-liver transplantation in pediatric hospitals across the United States.

The Journal of thoracic and cardiovascular surgery
2025

Virilization and Hyperandrogenism in Turner Syndrome without Y Mosaicism: A Case Report and Review of the Literature.

Journal of pediatric and adolescent gynecology
2025

Comparison of the analytical and clinical sensitivities of 34 rapid antigen tests with prevalent SARS-CoV-2 variants of concern during the COVID-19 pandemic in the UK.

Microbiology spectrum
2025

Incidence of hypothyroidism in girls with Turner syndrome in Korea on the basis of real-world evidence from the Korean National Health Insurance Service database.

European journal of endocrinology
2025

Bilateral Streak Ovaries in a Patient with Isochromosome Xq: A Case Report of a Turner Syndrome Variant.

International medical case reports journal
2025

Perception and Attitude towards Fertility and Fertility Preservation Options in Parents of Children With Turner Syndrome: A Qualitative Survey Study.

Journal of pediatric and adolescent gynecology
2025

Landing zones optimization using transcatheter electrosurgical septotomy for endovascular repair of post-dissection aortic aneurysms.

Journal of vascular surgery
2025

Unnerving Cough in CANVAS: Cough Hypersensitivity Despite Airway Nerve Depletion.

Lung

Associações

Organizações que acompanham esta doença — pra ter apoio e orientação

Ainda não temos associações cadastradas para Monossomia X.

É de uma associação que acompanha esta doença? Fale com a gente →

Comunidades

Grupos ativos de quem convive com esta doença aqui no Raras

Ainda não existe comunidade no Raras para Monossomia X

Pacientes, familiares e cuidadores se organizam em comunidades pra compartilhar experiências, fazer perguntas e se apoiar. Você pode ser o primeiro.

Tire suas dúvidas

Perguntas, dicas e experiências compartilhadas aqui na página

Participe da discussão

Faça login para postar dúvidas, compartilhar experiências e interagir com especialistas.

Fazer login

Doenças relacionadas

Doenças com sintomas parecidos — ajudam quem ainda está buscando diagnóstico

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.

  1. A hierarchical gene-hormone model of cognitive circuit development in Turner Syndrome (45,X).
    Neuroscience and biobehavioral reviews· 2026· PMID 41812715mais citado
  2. Paediatric inherited arrhythmia clinic: developing a new model of care.
    BMJ paediatrics open· 2026· PMID 41802778mais citado
  3. Aortic Dissection in Women With Turner Syndrome: Impact of Revised Guidelines on Incidence-A Nationwide Register-Based Cohort Study, 2001-2023.
    Circulation· 2026· PMID 41697981mais citado
  4. Priority European strategies for sustainable access to high-quality genetic counselling in cancer: A Delphi study.
    European journal of human genetics : EJHG· 2026· PMID 41688774mais citado
  5. Phenotype Variations in a Family with Various Rearrangements in the Locus of the SHOX Gene.
    International journal of molecular sciences· 2026· PMID 41683999mais citado
  6. Spectrum of Chromosomal Abnormalities in Abortus and Medically Terminated Fetal Samples From a Tertiary Care Center in the Sub-Himalayan Region of North India.
    Cureus· 2026· PMID 41994687recente
  7. [Increased Nuchal Translucency: The Value of Performing an Early Anomaly Scan in the Era of Non-Invasive Prenatal Testing].
    Harefuah· 2026· PMID 41972442recente
  8. Discrepant findings of prenatal diagnostics in a case of fetal partial trisomy 21 and fetoplacental mosaicism.
    Mol Cytogenet· 2026· PMID 41965835recente
  9. Prenatal diagnosis and genetic counseling for three cases of fetuses with low-level mosaic Turner syndrome.
    Psychiatr Genet· 2026· PMID 41885303recente
  10. Cell-free DNA screening for sex chromosome aneuploidy in 67,099 pregnancies: A retrospective analysis.
    J Med Screen· 2026· PMID 41847758recente

Bases de dados e fontes oficiais

Identificadores e referências canônicas usadas para montar este verbete.

  1. ORPHA:99226(Orphanet)
  2. MONDO:0020466(MONDO)
  3. GARD:19676(GARD (NIH))
  4. Busca completa no PubMed(PubMed)
  5. Q56014434(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

Monossomia X
Compêndio · Raras BR

Monossomia X

ORPHA:99226 · MONDO:0020466
🇧🇷 Brasil SUS
Internações
680/ano
Prevalência BR
1:2500 (mulheres)
Custo SUS
R$ 4.120/internação
Dados
DATASUS 2024
Geral
CID-10
Q96.9 · Síndrome de Turner não especificada
CID-11
Início
Antenatal, Childhood, Infancy, Neonatal
MedGen
UMLS
C0041408
Wikidata
DiscussaoAtiva

Nenhuma novidade ainda. O agente esta monitorando.

0membros
0novidades