Introdução
O que você precisa saber de cara
A esquizencefalia é um defeito congênito raro do cérebro, caracterizada por fissuras anormais revestidas por substância cinzenta que se estendem do epêndima dos ventrículos cerebrais à pia-máter. Essas fissuras podem ocorrer bilateral ou unilateralmente. As características clínicas comuns dessa malformação incluem epilepsia, déficits motores e retardo psicomotor.
Escala de raridade
<1/50kMuito rara
1/20kRara
1/10kPouco freq.
1/5kIncomum
1/2k
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
+ 7 sintomas em outras categorias
Características mais comuns
Os sintomas variam de pessoa para pessoa. Abaixo estão as 19 características clínicas mais associadas, ordenadas por frequência.
Linha do tempo da pesquisa
Encontrou um erro ou informação desatualizada? Sugira uma correção →
Genética e causas
O que está alterado no DNA e como passa nas famílias
Genes associados
1 gene identificado com associação a esta condição. Padrão de herança: Autosomal recessive.
Junctional adhesion protein that mediates heterotypic cell-cell interactions with its cognate receptor JAM2 to regulate different cellular processes (PubMed:11590146, PubMed:11823489). Plays a role in homing and mobilization of hematopoietic stem and progenitor cells within the bone marrow. At the surface of bone marrow stromal cells, it contributes to the retention of the hematopoietic stem and progenitor cells expressing JAM3 (PubMed:11590146, PubMed:24357068). Plays a central role in leukocyt
Cell membraneCell junctionCell junction, desmosomeCell junction, tight junctionSecreted
Hemorrhagic destruction of the brain with subependymal calcification and cataracts
A syndrome characterized by congenital cataracts and severe brain abnormalities apparently resulting from hemorrhagic destruction of the brain parenchyma, including the cerebral white matter and basal ganglia. Patients manifest profound developmental delay, and other neurologic features included seizures, spasticity, and hyperreflexia. The clinical course is very severe resulting in death in infancy. Brain imaging shows multifocal intraparenchymal hemorrhage with associated liquefaction and massive cystic degeneration, and calcification in the subependymal region and in brain tissue.
Variantes genéticas (ClinVar)
107 variantes patogênicas registradas no ClinVar.
Classificação de variantes (ClinVar)
Distribuição de 19 variantes classificadas pelo ClinVar.
Vias biológicas (Reactome)
2 vias biológicas associadas aos genes desta condição.
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 — Síndrome de porencefalia-microcefalia-catarata bilateral congênita
Centros de Referência SUS
24 centros habilitados pelo SUS para Síndrome de porencefalia-microcefalia-catarata bilateral congênita
Centros para Síndrome de porencefalia-microcefalia-catarata bilateral congênita
Detalhes dos centros
Hospital Universitário Prof. Edgard Santos (HUPES)
R. Dr. Augusto Viana, s/n - Canela, Salvador - BA, 40110-060 · CNES 0003808
Serviço de Referência
Hospital Infantil Albert Sabin
R. Tertuliano Sales, 544 - Vila União, Fortaleza - CE, 60410-794 · CNES 2407876
Serviço de Referência
Hospital de Apoio de Brasília (HAB)
AENW 3 Lote A Setor Noroeste - Plano Piloto, Brasília - DF, 70684-831 · CNES 0010456
Serviço de Referência
Hospital Estadual Infantil e Maternidade Alzir Bernardino Alves (HIABA)
Av. Min. Salgado Filho, 918 - Soteco, Vila Velha - ES, 29106-010 · CNES 6631207
Serviço de Referência
Hospital das Clínicas da UFG
Rua 235 QD. 68 Lote Área, Nº 285, s/nº - Setor Leste Universitário, Goiânia - GO, 74605-050 · CNES 2338424
Serviço de Referência
Hospital Universitário da UFJF
R. Catulo Breviglieri, Bairro - s/n - Santa Catarina, Juiz de Fora - MG, 36036-110 · CNES 2297442
Atenção Especializada
Hospital das Clínicas da UFMG
Av. Prof. Alfredo Balena, 110 - Santa Efigênia, Belo Horizonte - MG, 30130-100 · CNES 2280167
Serviço de Referência
Hospital Universitário Julio Müller (HUJM)
R. Luis Philippe Pereira Leite, s/n - Alvorada, Cuiabá - MT, 78048-902 · CNES 2726092
Atenção Especializada
Hospital Universitário João de Barros Barreto
R. dos Mundurucus, 4487 - Guamá, Belém - PA, 66073-000 · CNES 2337878
Serviço de Referência
Hospital Universitário Lauro Wanderley (HULW)
R. Tabeliao Estanislau Eloy, 585 - Castelo Branco, João Pessoa - PB, 58050-585 · CNES 0002470
Atenção Especializada
Instituto de Medicina Integral Prof. Fernando Figueira (IMIP)
R. dos Coelhos, 300 - Boa Vista, Recife - PE, 50070-902 · CNES 0000647
Serviço de Referência
Hospital Pequeno Príncipe
R. Des. Motta, 1070 - Água Verde, Curitiba - PR, 80250-060 · CNES 3143805
Serviço de Referência
Hospital Universitário Regional de Maringá (HUM)
Av. Mandacaru, 1590 - Parque das Laranjeiras, Maringá - PR, 87083-240 · CNES 2216108
Atenção Especializada
Hospital de Clínicas da UFPR
R. Gen. Carneiro, 181 - Alto da Glória, Curitiba - PR, 80060-900 · CNES 2364980
Serviço de Referência
Hospital Universitário Pedro Ernesto (HUPE-UERJ)
Blvd. 28 de Setembro, 77 - Vila Isabel, Rio de Janeiro - RJ, 20551-030 · CNES 2280221
Serviço de Referência
Instituto Nacional de Saúde da Mulher, da Criança e do Adolescente Fernandes Figueira (IFF/Fiocruz)
Av. Rui Barbosa, 716 - Flamengo, Rio de Janeiro - RJ, 22250-020 · CNES 2269988
Serviço de Referência
Hospital São Lucas da PUCRS
Av. Ipiranga, 6690 - Jardim Botânico, Porto Alegre - RS, 90610-000 · CNES 2232928
Serviço de Referência
Hospital de Clínicas de Porto Alegre (HCPA)
Rua Ramiro Barcelos, 2350 Bloco A - Av. Protásio Alves, 211 - Bloco B e C - Santa Cecília, Porto Alegre - RS, 90035-903 · CNES 2237601
Serviço de Referência
Hospital Universitário da UFSC (HU-UFSC)
R. Profa. Maria Flora Pausewang - Trindade, Florianópolis - SC, 88036-800 · CNES 2560356
Serviço de Referência
Hospital das Clínicas da FMUSP
R. Dr. Ovídio Pires de Campos, 225 - Cerqueira César, São Paulo - SP, 05403-010 · CNES 2077485
Serviço de Referência
Hospital de Base de São José do Rio Preto
Av. Brg. Faria Lima, 5544 - Vila Sao Jose, São José do Rio Preto - SP, 15090-000 · CNES 2079798
Atenção Especializada
Hospital de Clínicas da UNICAMP
R. Vital Brasil, 251 - Cidade Universitária, Campinas - SP, 13083-888 · CNES 2748223
Serviço de Referência
Hospital de Clínicas de Ribeirão Preto (HCRP-USP)
R. Ten. Catão Roxo, 3900 - Vila Monte Alegre, Ribeirão Preto - SP, 14015-010 · CNES 2082187
Serviço de Referência
UNIFESP / Hospital São Paulo
R. Napoleão de Barros, 715 - Vila Clementino, São Paulo - SP, 04024-002 · CNES 2688689
Serviço de Referência
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.
Publicações mais relevantes
Wernicke Encephalopathy Complicating a Distinctive POLG Phenotype With MNGIE-Like Features.
Mitochondrial neurogastrointestinal encephalomyopathy (MNGIE) is an extremely rare autosomal recessive disease caused by variants in the thymidine phosphorylase gene (TYMP), primarily characterized by severe gastrointestinal and neurological symptoms. The complete phenotype of MNGIE has not been linked to any gene other than TYMP. We describe two identical twins who exhibited delayed psychomotor development, infantile bilateral cataract, congenital demyelinating polyneuropathy, and severe progressive gastrointestinal dysmotility with recurrent pseudo-obstruction episodes, along with diffuse supratentorial leukoencephalopathy that mainly overlaps with classic TYMP-related MNGIE. During the course of the disease, one patient developed Wernicke encephalopathy, triggered by chronic malnutrition related to recurrent gastrointestinal pseudo-obstruction. This patient later suffered from a catastrophic stroke-like episode, resulting in massive cerebral edema and brain death at the age of 38. Next-generation sequencing (NGS) using a custom-targeted mitochondrial gene panel identified two compound heterozygous variants in the POLG gene: the paternal variants p.Thr251Ile and p.Pro587Leu, occurring in cis, and the novel maternal variant p.Arg853Gly. Quantification of mtDNA by real-time PCR on skeletal muscle DNA detected significant depletion, but no multiple deletions were detected with mtDNA analysis by long-range PCR and Nanopore sequencing. These cases showed a very distinctive POLG phenotype, with some MNGIE-like features, expanding the clinical and genetic spectrum of the POLG-related diseases. Additionally, they highlighted the importance of monitoring for thiamine deficiency in mitochondrial patients with severe gastrointestinal dysmotility who experience sudden clinical deterioration.
Case Report: Sengers syndrome caused by a novel 7.6 kb AGK deletion misdiagnosed as isolated congenital cataract.
The diagnosis of Sengers syndrome, a rare mitochondrial disorder, is often challenged by phenotypic mimicry. We report a diagnostically instructive case of a 4-month-old female who presented with the classic triad of congenital cataracts, hypertrophic cardiomyopathy, and lactic acidosis. Initial whole-exome sequencing (WES) was confounded by the finding of a heterozygous variant in CRYBA2 and only a single heterozygous nonsense mutation in AGK (c.409C>T, p.Arg137*). The persistence of a multisystemic phenotype inconsistent with an isolated cataract disorder prompted further investigation. Copy number variation (CNV) analysis of the WES data revealed a large heterozygous deletion in AGK, which breakpoint-specific polymerase chain reaction and Sanger sequencing precisely characterized as a novel 7.6 kb deletion (chr7:141297542-141305156). This confirmed compound heterozygosity, yielding a definitive diagnosis of Sengers syndrome and reclassifying the CRYBA2 variant as incidental. Crucially, breakpoint analysis indicated a non-Alu-mediated mechanism for the deletion. This case highlights the critical importance of CNV analysis in resolving genetically ambiguous autosomal recessive cases and provides novel insight into the structural mutational landscape of AGK.
Candidate Genes for Non-Syndromic Pediatric Cataracts.
Pediatric cataracts are a significant cause of vision loss in children and may present in isolation or in association with other ocular or systemic diseases. Despite advances in molecular diagnostics, the underlying etiology of cataracts in most patients remains unknown, even in the setting of a positive family history. Genetic testing for pediatric cataracts is neither standardized nor widely utilized. Lack of standardization is multifold, including limited published clinical and experimental reports and the absence of a comprehensive list of candidate genes with grading of the strength of gene-disease relationships. The purpose of this review is to provide a comprehensive list of the 81 candidate genes potentially associated with non-syndromic pediatric cataracts and the accompanying case-based and experimental literature support in order to start the process of developing a standardized approach to genetic testing. Inheritance patterns, other associated ocular findings, and proposed mechanisms of pathogenesis will be described for the candidate genes. Genes that are associated with two distinct phenotypes, one syndromic and one characterized by non-syndromic cataracts, will also be presented. The types of cataracts and age of onset are often highly variable at both the gene and variant level, so they will not be the focus of this review, but are of interest for future studies. Future work is needed to formalize a standardized list of established and candidate genes for non-syndromic pediatric cataracts and to systematically grade our confidence in the gene-disease relationships through the ClinGen framework. An improvement in genetic testing for pediatric cataracts will improve clinical care of these patients and their families regarding prognostication, personalized medical management, and clarification of recurrence risk for reproductive decision making. Further, a better understanding of the pathogenesis of pediatric cataracts can lead to targets for novel treatment development.
[Cockayne syndrome: peculiarities of clinical manifestations and algorithm of observation in childhood].
Cockayne syndrome is an ultra-rare (1:2.5 million) hereditary disease from the group of progeroid syndromes caused by pathogenic and probable-pathogenic variants in DNA repair genes (ERCC8, ERCC6, XPB (ERCC3), XPD (ERCC2) and XPG (ERCC5)) and characterized by abnormal photosensitivity, congenital cataract, microcephaly, sensorineural hearing loss, nervous system pathology and other multisystem changes. In this manuscript, for the first time in the Russian Federation, we present the results of a clinical and genetic study and follow-up of a Russian cohort of patients. During 2 years, from 2023 to 2025, 7 patients with Cockayne syndrome (4 girls and 3 boys) aged from 3 years 11 months to 16 years 3 months were under clinical observation, of whom 3 patients were diagnosed with Cockayne syndrome type A (causative variants in ERCC8 gene) and 4 patients with type B (causative variants in ERCC6 gene). All patients underwent a comprehensive multidisciplinary examination with evaluation of the results of laboratory and instrumental methods of investigation. Based on observational data, we confirmed the incomplete correlation between genotype and phenotype previously described in the literature. With the genotype of Cockayne syndrome type B, previously correlated with severe course of the disease, only one patient had a severe course of the syndrome, two patients had a moderate course, and one patient had a mild course, indicating the variability of the clinical picture within a single gene lesion, and the severity of the course correlated rather with the age of the disease debut: early onset (before 1 year of age) was associated with faster disease progression. Also, regardless of the genotype and severity of the disease course, major diagnostic criteria were identified in all patients: congenital cataract was diagnosed in 5 of 7 observed patients, sensorineural hearing loss in two patients of moderate and mild course of the disease, progressive pathology of the nervous system in 6 of 7 patients, and microcephaly was diagnosed in all patients. This study expands our understanding of the natural course of Cockayne syndrome and our knowledge of the variability of clinical manifestations and severity of the disease course within a single gene lesion. Timely diagnosis and personalized approach of a multidisciplinary team of specialists can slow the progression of complications and improve the quality of life of patients. The work is of value for physicians of various specialties involved in the diagnosis and treatment of orphan genetic diseases, as well as researchers studying the mechanisms of DNA repair and premature aging. ОБОСНОВАНИЕ. Синдром Коккейна — ультраредкое (1:2,5 млн) наследственное заболевание из группы прогероидных синдромов, обусловленное патогенными и вероятнопатогенными вариантами в генах репарации ДНК (ERCC8, ERCC6, XPB (ERCC3), XPD (ERCC2) и XPG (ERCC5)) и характеризующееся аномальной фоточувствительностью, врожденной катарактой, микроцефалией, нейросенсорной тугоухостью, патологией нервной системы и другими мультисистемными изменениями. В данной рукописи, впервые в Российской Федерации, представлены результаты клинико-генетического исследования и наблюдения за российской когортой пациентов. МАТЕРИАЛЫ И МЕТОДЫ. В течение 2 лет, с 2023 по 2025 гг., под клиническим наблюдением находились 7 пациентов с синдромом Коккейна (4 девочки и 3 мальчика) в возрасте от 3 лет 11 месяцев до 16 лет 3 месяцев, из них у 3 пациентов был диагностирован синдром Коккейна типа А (причинные варианты в гене ERCC8), у 4 пациентов — тип В (причинные варианты в гене ERCC6). Всем пациентам проводилось комплексное мультидисциплинарное обследование с оценкой результатов лабораторных и инструментальных методов исследования. РЕЗУЛЬТАТЫ. По данным наблюдений, нами подтверждена неполная корреляция между генотипом и фенотипом, описанная ранее в литературе. При генотипе синдрома Коккейна типа В, ранее коррелирующего с тяжелым течением заболевания, только у одного пациента наблюдалось тяжелое течение синдрома, у двух — умеренной степени, у одного пациента — легкое течение, что свидетельствует о вариабельности клинической картины в рамках поражения одного гена, а тяжесть течения коррелировала скорее с возрастом дебюта заболевания: раннее начало (до 1 года) ассоциировалось с более быстрым прогрессированием заболевания. Также, вне зависимости от генотипа и степени тяжести течения заболевания, большие диагностические критерии были выявлены у всех пациентов: врожденная катаракта была диагностирована у 5 из 7 наблюдаемых пациентов, нейросенсорная тугоухость — у двух пациентов умеренного и легкого течения заболевания, прогрессирующая патология нервной системы — у 6 пациентов из 7, микроцефалия была диагностирована у всех пациентов. ЗАКЛЮЧЕНИЕ. Проведенное исследование расширяет понимание естественного течения синдрома Коккейна и наши знания о вариабельности клинических проявлений и тяжести течения заболевания в рамках поражения одного гена. Своевременная диагностика и персонализированный подход мультидисциплинарной команды специалистов способны замедлить прогрессирование осложнений и улучшить качество жизни пациентов. Работа представляет ценность для врачей различных специальностей, занимающихся диагностикой и лечением орфанных генетических заболеваний, а также исследователей, изучающих механизмы репарации ДНК и преждевременное старение.
Anaesthethic management on a pediatric patient with Sengers syndrome. Case report.
Sengers Syndrome is an autosomal recessive mitochondrial myopathy caused by mutations of the acylglycerol kinase gene, which leads to an abnormal musculoskeletal and myocardial lipid and glycogen accumulation. It is characterized by congenital cataracts, hypertrophic cardiomyopathy, skeletal myopathy and lactic acidosis (especially under stress condition). Therefore, cataract surgery might be indicated. Currently there is no treatment or management formalised for this disease, meaning it is a challenge in clinical practice. We introduce a case of perioperative anaesthetic management on a patient with Sengers Syndrome, considering its interest as it is one of the first known cases undergoing general anaesthesia.
Publicações recentes
Wernicke Encephalopathy Complicating a Distinctive POLG Phenotype With MNGIE-Like Features.
[Cockayne syndrome: peculiarities of clinical manifestations and algorithm of observation in childhood].
Anaesthethic management on a pediatric patient with Sengers syndrome. Case report.
Genetic analysis and clinical characteristics of sporadic and familial congenital cataracts in southern Chinese families.
Oculoskeletodental syndrome: expansion and review of the clinical and molecular phenotype.
📚 EuropePMCmostrando 199
Candidate Genes for Non-Syndromic Pediatric Cataracts.
Clinical ophthalmology (Auckland, N.Z.)Wernicke Encephalopathy Complicating a Distinctive POLG Phenotype With MNGIE-Like Features.
European journal of neurology[Cockayne syndrome: peculiarities of clinical manifestations and algorithm of observation in childhood].
Problemy endokrinologiiAnaesthethic management on a pediatric patient with Sengers syndrome. Case report.
Revista espanola de anestesiologia y reanimacionGenetic analysis and clinical characteristics of sporadic and familial congenital cataracts in southern Chinese families.
Frontiers in geneticsOculoskeletodental syndrome: expansion and review of the clinical and molecular phenotype.
Clinical dysmorphologyA Newborn With Down-Klinefelter Syndrome and Bilateral Congenital Cataracts Harboring a Novel MAPKAPK3 Mutation.
Journal of vitreoretinal diseasesRefractive Changes Associated With Pediatric Kidney Transplantation.
Pediatric transplantationThe Clinical Details of MYH9-Related Disease and DFNA17 in a Large Japanese Hearing Loss Cohort.
GenesCase Report: Sengers syndrome caused by a novel 7.6 kb AGK deletion misdiagnosed as isolated congenital cataract.
Frontiers in pediatrics[Genetic analysis of a child with Oculo-facio-cardio-dental syndrome due to a deletional variant of BCOR gene].
Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical geneticsClinical, Radiological and Molecular Genetic Findings in Six New Cases with Rothmund-Thomson Syndrome: Evidence for a Founder RECQL4 Variant.
Klinische PadiatrieProgressive neuroinflammation and deficits in motor function in a mouse model with an Epg5 pathogenic variant of Vici syndrome.
Experimental & molecular medicineThe CTDP1 Founder Variant in CCFDN: Insights into Pathogenesis, Phenotypic Spectrum and Therapeutic Approaches.
International journal of molecular sciencesBilateral congenital glaucoma in a child with Nicolaides-Baraitser syndrome: a case report.
Annals of medicine and surgery (2012)Marinesco-Sjögren Syndrome: A Novel SIL1 Variant with In Silico Analysis and Review of the Literature.
Life (Basel, Switzerland)P10 Treatment-refractory psoriasiform dermatitis resulting from a rare genetic alteration in MSMO1 with marked improvement with combined cholesterol and statin use.
The British journal of dermatologyIdentification and Prenatal Evaluation of Suspected Congenital Cataracts: Three Very Different Cases.
Journal of clinical ultrasound : JCUSystematic Phenotyping and Molecular Analysis of the Woozy Mouse: A Preclinical Model of Cerebellar Ataxia.
Molecular neurobiologyThe Genetic Basis of Neurological Disorders: Missense and Nonsense Variants in Three Pakistani Families With Syndromic Intellectual Disability.
Annals of human geneticsPhenotype-genotype correlation of patients with congenital cataracts and hair anomalies.
Molecular visionClinical and Molecular Clues to Diagnosing Hereditary Hyperferritinemia-Cataract Syndrome: Case Report and Literature Review.
GenesHereditary Hyperferritinemia-Cataract Syndrome: A Pediatric Case Without Congenital Cataract.
CureusClinical variation in Lowe syndrome: what and how?
Frontiers in cell and developmental biologyClinical and Molecular Study of a Gorlin Syndrome Type 1 Case.
Advances in experimental medicine and biologyZebrafish col4a1 loss-of-function models mirror key neurovascular and ocular features of COL4A1/A2 syndrome and enable human variants assessment in vivo.
Matrix biology : journal of the International Society for Matrix BiologyCompound genetic burden in oculo-facio-cardio-dental (OFCD) syndrome: surgical risk stratification with co-occurring BCOR and MYLK mutations.
Ophthalmic geneticsNance-Horan Syndrome: Further Delineation of the Affected Male and the Female Carrier Phenotypes.
American journal of medical genetics. Part AAbnormal Splicing in the Final Intron of PRX Results in Dominant Congenital Cataract Without Neurological Phenotype.
Investigative ophthalmology & visual scienceNovel EP300 and NSD1 variants in Chinese pediatric patients with Rubinstein-Taybi syndrome: evidence for oligogenic inheritance and phenotypic expansion.
BMC medical genomicsPrimary Intraocular Lens Insertion in Infants Under 6 Months of Age: A Retrospective Cohort Study.
Clinical ophthalmology (Auckland, N.Z.)Identification of Variants in Four Families With Inherited Eye Disorders by Whole Exome Sequencing.
Molecular genetics & genomic medicineA novel variant of MYH9 mutation associated macro-thrombocytopenia: A case series.
Transfusion and apheresis science : official journal of the World Apheresis Association : official journal of the European Society for HaemapheresisGenetic Landscape of Congenital Cataracts in a Swiss Cohort: Addressing Diagnostic Oversights in Nance-Horan Syndrome.
BiomedicinesCase Report: A Chinese family with MYH9-RD caused by MYH9 p.E1841K mutation exhibiting widespread may-hegglin inclusions.
Frontiers in pediatrics[Clinical phenotype and genotypic analysis of a four-generation Chinese pedigree affected with Stickler syndrome and a literature review].
Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical geneticsBilateral Choanal Atresia With Facial Deformity.
The Journal of craniofacial surgeryOphthalmic outcomes five years after lensectomy among children with Down syndrome.
Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and StrabismusExploring Concomitant Ophthalmic Comorbidities in Portuguese Patients with Inherited Retinal Diseases: A Comprehensive Clinical Study.
GenesLeveraging genetic testing for cataract diagnosis: novel NHS variant guides the diagnosis to Nance-Horan syndrome, a case study.
Ophthalmic geneticsHypotrichosis 14: novel variants of the LSS gene in five Chinese families and insights from literature review.
Human genomicsUndiagnosed Hackathon Ends Diagnostic Odyssey in a Patient With DNA2 -Related Rothmund-Thomson Syndrome.
American journal of medical genetics. Part AFoveal hypoplasia in Myhre syndrome: a novel association.
Ophthalmic geneticsCongenital Rubella Syndrome in the Post-Elimination Era: Why Vigilance Remains Essential.
Journal of clinical medicineBaricitinib and Lonafarnib Synergistically Target Progerin and Inflammation, Improving Lifespan and Health in Progeria Mice.
International journal of molecular sciencesMultimorbidity Through the Lens of the Eye: Pathogenic Variants for Multiple Systemic Disorders Found in an Autosomal Dominant Congenital Cataract Cohort.
Genes[Congenital lens malformations].
Klinische Monatsblatter fur AugenheilkundeNext generation sequencing in children with isolated congenital cataract.
European journal of ophthalmology[Recent advances in congenital nanophthalmos: a comprehensive literature review].
[Zhonghua yan ke za zhi] Chinese journal of ophthalmologyOutcomes of Penetrating Keratoplasty Versus Lamellar Endothelial Keratoplasty in Iridocorneal Endothelial Syndrome: A Systematic Review and Meta-Analysis.
American journal of ophthalmologyAn 18-month-old girl with Vici syndrome: A case report study.
Molecular genetics and metabolism reportsComprehensive Analysis of Congenital Aniridia and Differential Diagnoses: Genetic Insights and Clinical Manifestations.
Ophthalmology and therapySEC24C deficiency causes trafficking and glycosylation abnormalities in an epileptic encephalopathy with cataracts and dyserythropoeisis.
JCI insightMini Lens for Mini Eyes: Management of Congenital Cataract With Microcornea.
Journal of pediatric ophthalmology and strabismusSíndrome hereditária hiperferritinemia-catarata: caso clínico.
Acta medica portuguesaNovel compound heterozygous variants in SIX6 cause a PAX2 like Dysplastic Optic Disc with macular abnormalities without coexistent microphthalmia or cataract.
Ophthalmic geneticsA Rare Vitreoretinal Degenerative Disorder: Goldmann-Favre Syndrome Complicated with Choroidal Neovascularization in a Pediatric Patient.
Diagnostics (Basel, Switzerland)Sengers syndrome caused by biallelic TIMM29 variants and RNAi silencing in Drosophila orthologue recapitulates the human phenotype.
Human genomicsIdentification of a novel single nucleotide deletion in the NHS causing Nance-Horan syndrome.
BMC ophthalmologyNovel ferritin L-chain gene variant in a case of hereditary hyperferritinemia-cataract syndrome without family history.
Ophthalmic geneticsA case series of nine patients with cerebrotendinous xanthomatosis from India and a systematized review of Indian literature.
Parkinsonism & related disordersBitot-like Spots and Congenital Aniridia: A Case Report.
Journal of clinical medicine[Refractory immune thrombocytopenia revealing MYH9 related disease in a 64-year-old man].
La Revue de medecine interneA Novel Truncating Variant in Sandestig-Stefanova Syndrome with Hydrocephalus.
Molecular syndromologyA Novel Compound Heterozygous Variant in the ABHD12 Gene Cause PHARC Syndrome in a Chinese Family: The Proband Presenting New Genotype and Phenotype.
Molecular genetics & genomic medicineIdentification of Novel Variants in the NHS in Four Turkish Patients With Nance-Horan Syndrome.
American journal of medical genetics. Part AGenomic exploration of pediatric neurological disorders: a case series.
Journal of medical case reportsExome sequencing identifies existing and novel variants in a South African cohort presenting with anterior segment dysgenesis.
GeneTBC1D20 coordinates vesicle transport and actin remodeling to regulate ciliogenesis.
The Journal of cell biologyGenotype-Phenotype Correlations of Nance-Horan Syndrome in Male and Female Carriers of a Novel Variant.
GenesSyndromic Retinitis Pigmentosa: A Narrative Review.
Vision (Basel, Switzerland)A novel frameshift variant in the GJA1 gene is associated with recessive oculodentodigital dysplasia.
Ophthalmic geneticsExploring the safety and feasibility of intracameral Aprokam® (cefuroxime sodium) in pediatric cataract surgery.
International ophthalmologyNovel c.221+1dup pathogenic variant in AGK gene linked to Sengers syndrome.
Neuromuscular disorders : NMDSuccessful Diagnosis of Sengers Syndrome Using a Comprehensive Genomic Analysis.
Molecular genetics & genomic medicineDeep learning-based assessment of missense variants in the COG4 gene presented with bilateral congenital cataract.
BMJ open ophthalmologyBiochemical and structural characterization of Rab3GAP reveals insights into Rab18 nucleotide exchange activity.
Nature communicationsAssessment of Simplified Surveillance for Congenital Rubella Syndrome in Sudan, 2014-2017.
VaccinesPatients with a Wide Range of Disorders Related to WFS1 Gene Variants: Novel Mutations and Genotype-Phenotype Correlations.
GenesNovel Otolaryngological and Radiological Manifestations in GAPO Syndrome.
Ear, nose, & throat journalOverview of typical dental abnormalities in rare genetic syndromes occurring in the Czech Roma population.
Bratislavske lekarske listyAnesthetic Management of Two Patients With PHARC Syndrome: Case Report.
A&A practice"A Unique Case of Branchio-Oto-Renal Spectrum Disorder".
Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of IndiaDefective Neurogenesis in Lowe Syndrome is Caused by Mitochondria Loss and Cilia-related Sonic Hedgehog Defects.
bioRxiv : the preprint server for biologyAn unusual presentation of glaucoma in a neonate with Rubinstein-Taybi syndrome.
Ophthalmic geneticsFirst description of novel compound heterozygous mutations in HYCC1: clinical evaluations and molecular analysis in patient with hypomyelinating leukodystrophy-5 with retrospective view.
Journal of human geneticsThiamine-Responsive Megaloblastic Anemia Syndrome Mimicking Myelodysplastic Neoplasm.
Acta haematologicaSpotlight on Hemorrhagic Destruction of the Brain, Subependymal Calcification, and Congenital Cataracts (HDBSCC).
Eye and brainNavigating Surgical Challenges: Managing Juvenile Glaucoma in a Patient with Dorfman-Chanarin Syndrome.
BiomedicinesDental abnormalities observed in the oculo-facio-cardio-dental (OFCD) syndrome present in two Czech families bearing novel de novo BCOR pathogenic variants.
BMC oral healthBiallelic pathogenic variants in the LSS gene cause congenital alopecia-cataract syndrome.
The Journal of dermatologyAn update on autophagy disorders.
Journal of inherited metabolic diseasePathobiology of the crystalline lens in Stickler syndrome.
Progress in retinal and eye researchEpg5 links proteotoxic stress due to defective autophagic clearance and epileptogenesis in Drosophila and Vici syndrome patients.
AutophagyMolecular cytogenetic characterization of isolated recurrent 4q35.2 microduplication in Chinese population: a seven-year single-center retrospective study.
BMC pregnancy and childbirthPosterior subcapsular cataract in a patient with Straatsma syndrome.
Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and StrabismusCare of children with congenital rubella syndrome (CRS) in Indonesia.
Journal of infection in developing countries[Clinical and genetic characterization of three families with Nance-Horan syndrome caused by NHS gene mutations].
[Zhonghua yan ke za zhi] Chinese journal of ophthalmologyMicrocephaly with or without chorioretinopathy, lymphedema, or mental retardation (MCLMR)- the new lacunae: a case report.
BMC ophthalmologySil1-deficient fibroblasts generate an aberrant extracellular matrix leading to tendon disorganisation in Marinesco-Sjögren syndrome.
Journal of translational medicineCongenital Rubella Syndrome: A Case Report from Somalia.
International medical case reports journalA nationwide survey of Vici syndrome in Japan.
Brain & developmentDiscovery of novel disease-causing mutation in SSBP1 and its correction using adenine base editor to improve mitochondrial function.
Molecular therapy. Nucleic acidsA gain-of-function variant in SREBF1 causes generalized skin hyperpigmentation with congenital cataracts.
The British journal of dermatologySecondary Glaucoma after Cataract Surgery Performed in Infancy in Congenital Rubella Syndrome: A Case Control Study.
Ophthalmology. GlaucomaA Case Report of a Filipino Boy with Childhood Cataract and Clinically Diagnosed Roberts Syndrome.
Acta medica PhilippinaA novel frameshift variant in BCOR causes congenital nuclear cataract.
Ophthalmic geneticsAetiology and epidemiology of surgical vitreoretinal presentations in an Australian paediatric population: A seven-year retrospective study.
Clinical & experimental ophthalmologyA Case of Non-Syndromic Congenital Cataracts Caused by a Novel MAF Variant in the C-Terminal DNA-Binding Domain-Case Report and Literature Review.
GenesGenetics of bilateral pediatric cataract in the Israeli and Palestinian populations.
Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle OphthalmologieClinical and genetic characterization of patients with eye diseases included in the Spanish Rare Diseases Patient Registry.
Orphanet journal of rare diseasesFour mutations identified in Chinese families with autosomal dominant congenital cataracts by next-generation sequencing.
Genes & genomicsAdams-Oliver syndrome associated with refractory glaucoma.
Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and StrabismusComparison of Congenital Rubella Syndrome Cases at a Philippine Tertiary Hospital from 2009-2012 to 2019-2022.
Acta medica PhilippinaClinical Presentation and Molecular Characterization of 3 Patients with Vici Syndrome: Two Novel Variants in the EPG5 Gene.
Molecular syndromologyNovel molecular, structural and clinical findings in an Italian cohort of congenital cataract.
Clinical geneticsIndications and Outcomes of Intraocular Lens Explantation in a Tertiary Eyecare Center in Hungary between 2006 and 2020.
Journal of ophthalmologyHistopathological findings of anterior lens capsule in pediatric cataract.
Indian journal of ophthalmologyFoveal photoreceptor atrophy, persistent fetal vasculature, congenital cataracts, and microphthalmia in a pediatric patient with BCOR-associated oculo-facio-cardio-dental (OFCD) syndrome.
American journal of ophthalmology case reportsAtypical phenotypes and novel OCRL variations in southern Chinese patients with Lowe syndrome.
Pediatric nephrology (Berlin, Germany)Case report of fetus with Lowe syndrome: Expanding the prenatal phenotype.
Prenatal diagnosisClinical Characteristics and Treatment of Ophthalmic Sequelae of Stevens-Johnson Syndrome and Toxic Epidermal Necrolysis at a Tertiary Eyecare Centre in Hungary.
Ophthalmology and therapyCase report: Whole exome sequencing identified a novel mutation (p.Y301H) of MAF in a Chinese family with congenital cataracts.
Frontiers in medicineIn vivo quasi-elastic light scattering detects molecular changes in the lenses of adolescents with Down syndrome.
Experimental eye researchProgress Toward Rubella and Congenital Rubella Syndrome Elimination - Worldwide, 2012-2022.
MMWR. Morbidity and mortality weekly reportSteroid induced ocular complications in idiopathic nephrotic syndrome: a cross sectional single center study.
JPMA. The Journal of the Pakistan Medical AssociationSeroprevalence and risk factors for rubella infection in pregnant women attending a tertiary hospital in Kano-Nigeria.
The Pan African medical journalNovel genetic syndrome manifesting with cerebral atrophy, cataract, hypoacusis, diabetes, and brachy-/syndactyly.
Journal of family medicine and primary careInfantile hemiparesis and porencephaly due to a COL4A1 mutation: Gould syndrome.
BMJ case reportsA novel frameshift mutation in the NHS gene causes Nance-Horan syndrome in a Chinese family.
GenePrenatal and Postnatal Ocular Abnormalities Following Congenital Zika Virus Infections: A Systematic Review.
Ocular immunology and inflammationMicrophthalmia and congenital cataract in two patients with Stickler syndrome type II: a case report.
Ophthalmic geneticsGenetic research on Nance-Horan syndrome caused by a novel mutation in the NHS gene.
GeneSingle-center experience of congenital disorders of glycosylation syndrome screening in Tunisia: A retrospective study over a 15-year period (2007-2021).
Archives de pediatrie : organe officiel de la Societe francaise de pediatrieNonsense-mediated mRNA decay affects hyperactive root formation in oculo-facio-cardio-dental syndrome via up-frameshift protein 1.
Journal of oral biosciencesCRYAB stop-loss variant causes rare syndromic dilated cardiomyopathy with congenital cataract: expanding the phenotypic and mutational spectrum of alpha-B crystallinopathy.
Journal of human geneticsEarly Diagnosis of Syndromic Congenital Cataracts in a Large Cohort of Congenital Cataracts.
American journal of ophthalmologyOculo-facio-cardio-dental (OFCD) syndrome: a case report.
Journal of medical case reports[Analysis of a child with CLN1 neuronal ceroid lipofuscinosis in conjunct with Hereditary hyperferinemia cataract syndrome].
Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical geneticsA novel ADAMTSL4 compound heterozygous mutation in isolated ectopia lentis: a case report and review of the literature.
Journal of medical case reportsPredictors of Glaucoma After Pediatric Cataract Surgery.
Journal of glaucomaA Case of Hidradenitis Suppurativa in a Genetically Confirmed Lowe Syndrome Patient.
Annals of dermatologySubluxated cataractous lens and high myopia: An uncommon association in an achondroplasia child.
Oman journal of ophthalmologyAssociation of variants in GJA8 with familial acorea-microphthalmia-cataract syndrome.
European journal of human genetics : EJHG[PETERS ANOMALY AND PETERS PLUS SYNDROME].
HarefuahA case of congenital cataracts with hypotrichosis caused by compound heterozygous variants in the LSS gene.
Molecular genetics & genomic medicineFacial dysmorphism in congenital rubella syndrome.
Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and StrabismusExpanded phenotypic spectrum of FOXL2 Variant c.672_701dup revealed by whole-exome sequencing in a rare blepharophimosis, ptosis, and epicanthus inversus syndrome family.
BMC ophthalmologyAlternative Genetic Diagnoses in Axenfeld-Rieger Syndrome Spectrum.
GenesNovel compound heterozygous variants of the SEC23A gene in a Chinese family with cranio-lenticulo-sutural dysplasia based on data from a large cohort of congenital cataract patients.
BMC medical genomicsBurden and clinical profile of genetic eye diseases in children in Nigeria: a descriptive cross-sectional study.
The Pan African medical journalOphthalmologic and neuro-ophthalmologic findings in children with Down syndrome.
American journal of medical genetics. Part C, Seminars in medical geneticsComparative proximity biotinylation implicates the small GTPase RAB18 in sterol mobilization and biosynthesis.
The Journal of biological chemistryBrown McLean syndrome after congenital glaucoma surgery, unique case report and a literature review.
American journal of ophthalmology case reportsDPAGT1-CDG: Report of Two New Pediatric Patients and Brief Review of the Literature.
Molecular syndromologyAn uncommon presentation of WAGR syndrome with persistent fetal vasculature.
Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and StrabismusNucleoside analogs NM107 and AT-527 are antiviral against rubella virus.
PNAS nexus[Analysis of disease composition and primary surgical procedures in pediatric secondary glaucoma inpatients: a single-center study].
[Zhonghua yan ke za zhi] Chinese journal of ophthalmologyPrenatal diagnosis of lanosterol synthase deficiency: Fetal ultrasound findings as a window on family genetics.
European journal of medical geneticsIdentification of novel variants in Turkish families with non-syndromic congenital cataracts using whole-exome sequencing.
International ophthalmologyOcular manifestations of the genetic causes of focal and segmental glomerulosclerosis.
Pediatric nephrology (Berlin, Germany)An incidental finding in prenatal exome sequencing-A case study and review of the clinical and ethical considerations.
American journal of medical genetics. Part AFirst Clinical Report of Two RAB3GAP1 Pathogenic Variant in Warburg Micro Syndrome.
Journal of pediatric genetics[Macronodular adrenal hyperplasia causing Cushing's syndrome due to ARMC5 gene mutation.].
Orvosi hetilapGenotypic-Phenotypic Correlations of Hereditary Hyperferritinemia-Cataract Syndrome: Case Series of Three Brazilian Families.
International journal of molecular sciencesIs the NHS's urgent and emergency care plan delivering what patients need?
BMJ (Clinical research ed.)Biallelic MED27 variants lead to variable ponto-cerebello-lental degeneration with movement disorders.
Brain : a journal of neurologyOccupational Therapy Intervention in the Child with Leukodystrophy: Case Report.
Children (Basel, Switzerland)Initial Effect of Recombinant Human Growth Hormone Treatment in a Patient with Löwe Syndrome.
Children (Basel, Switzerland)A case of LSS-associated congenital nuclear cataract with hypotrichosis and literature review.
American journal of medical genetics. Part ADe novo missense variants in phosphatidylinositol kinase PIP5KIγ underlie a neurodevelopmental syndrome associated with altered phosphoinositide signaling.
American journal of human geneticsCytogenomic Investigation of Syndromic Brazilian Patients with Differences of Sexual Development.
Diagnostics (Basel, Switzerland)[Staging of aniridia-associated keratopathy].
Orvosi hetilapThe Warburg micro syndrome protein RAB3GAP1 modulates neuronal morphogenesis and interacts with axon elongation end ER-Golgi trafficking factors.
Neurobiology of diseaseMicrocephaly, Short Stature, Intellectual Disability, Speech Absence and Cataract Are Associated with Novel Bi-Allelic Missense Variant in RTTN Gene: A Seckel Syndrome Case Report.
Children (Basel, Switzerland)Study of The Molecular Nature of Congenital Cataracts in Patients from The Volga-Ural Region.
Current issues in molecular biologyLowe Oculocerebrorenal Syndrome Comparison of Anterior Segment Anatomy in Eyes with and without Glaucoma.
Ophthalmology. GlaucomaLens Coloboma: A Rare Association of Congenital Rubella Syndrome.
CureusA Review of Human Ocular RNA Virus Infections Excluding Coronavirus, Human T-Cell Lymphotropic Virus, and Arboviruses.
Ocular immunology and inflammationOculofaciocardiodental syndrome caused by a novel BCOR variant.
Human genome variationIntraoperative discovery of lens dislocation in a child with Knobloch syndrome.
Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and StrabismusCongenital rubella syndrome surveillance in India, 2016-21: Analysis of five years surveillance data.
HeliyonNance-Horan Syndrome: characterization of dental, clinical and molecular features in three new families.
BMC oral healthNovel compound heterozygous mutations in TELO2 in an infant with You-Hoover-Fong syndrome: A case report and literature review.
Open life sciencesHeterogeneity in Lowe Syndrome: Mutations Affecting the Phosphatase Domain of OCRL1 Differ in Impact on Enzymatic Activity and Severity of Cellular Phenotypes.
BiomoleculesUnilateral High Intraocular Pressure, Cataract, and Retinal Detachment in Waardenburg Syndrome.
Case reports in ophthalmologyGeneration and mutational analysis of a transgenic murine model of the human MAF mutation.
American journal of medical genetics. Part AExome sequencing identifies a novel pathogenic variant in RAB3GAP1 causing Warburg Micro syndrome in a Pakistani family.
International journal of developmental neuroscience : the official journal of the International Society for Developmental NeuroscienceAutosomal recessive congenital cataract is associated with a novel 4-bp splicing deletion mutation in a novel C10orf71 human gene.
Human genomicsNovel LSS variants in alopecia and intellectual disability syndrome: New case report and clinical spectrum of LSS-related rare disease traits.
Clinical geneticsOcular severe involvement in oculofaciocardiodental syndrome: Description of a case series.
European journal of ophthalmologyHallermann-Streiff Syndrome in Concordant Monozygotic Twins With Congenital Cataracts, Exudative Retinal Detachments, and One Case of Corneal Perforation Requiring Keratoplasty.
CorneaFirst Report of Mexican Patients with PACS1-Related Neurodevelopmental Disorder and Review of the PACS1-, PACS2-, and WDR37-Related Ophthalmological Manifestations.
Molecular syndromologyBiallelic variants in DNA2 cause poikiloderma with congenital cataracts and severe growth failure reminiscent of Rothmund-Thomson syndrome.
Journal of medical geneticsCorneal ectasia, cerulean (blue dot) cataract with acute hydrops in a child with Down's syndrome and hypothyroidism - a rare presentation.
GMS ophthalmology casesKetogenic Diet Attenuates Refractory Epilepsy of Harel-Yoon Syndrome With ATAD3A Variants: A Case Report and Review of Literature.
Pediatric neurologyDesign and Outcomes of a Novel Multidisciplinary Ophthalmic Genetics Clinic.
GenesMultiple Perianal Epidermal Cysts Found in a Case of Lowe Syndrome: A Case Report and Review of the Literature.
The American journal of case reportsPyridoxine-Dependent Epilepsy: A Treatable Epilepsy Syndrome Presenting with Dystonia and Congenital Cataracts with a Novel Mutation.
Movement disorders clinical practiceAssociações
Organizações que acompanham esta doença — pra ter apoio e orientação
Ainda não temos associações cadastradas para Síndrome de porencefalia-microcefalia-catarata bilateral congênita.
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 Síndrome de porencefalia-microcefalia-catarata bilateral congênita
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 loginDoenças 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.
- Wernicke Encephalopathy Complicating a Distinctive POLG Phenotype With MNGIE-Like Features.
- Case Report: Sengers syndrome caused by a novel 7.6 kb AGK deletion misdiagnosed as isolated congenital cataract.
- Candidate Genes for Non-Syndromic Pediatric Cataracts.
- [Cockayne syndrome: peculiarities of clinical manifestations and algorithm of observation in childhood].
- Anaesthethic management on a pediatric patient with Sengers syndrome. Case report.
- Genetic analysis and clinical characteristics of sporadic and familial congenital cataracts in southern Chinese families.
- Oculoskeletodental syndrome: expansion and review of the clinical and molecular phenotype.
Bases de dados e fontes oficiais
Identificadores e referências canônicas usadas para montar este verbete.
- ORPHA:306547(Orphanet)
- OMIM OMIM:613730(OMIM)
- MONDO:0013394(MONDO)
- GARD:17380(GARD (NIH))
- Variantes catalogadas(ClinVar)
- Busca completa no PubMed(PubMed)
- Q55784033(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
