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Indian Journal of Dental Research :... 2013Goldenhar syndrome is a syndrome of complex structures developing from first and second branchial arches during blastogenesis. The etiology of this rare disease is not...
Goldenhar syndrome is a syndrome of complex structures developing from first and second branchial arches during blastogenesis. The etiology of this rare disease is not fully understood, as it has shown itself variable genetically and of unclear causes. The disorder is characterized by a wide spectrum of symptoms and physical features that may vary greatly in range and severity from case to case. Here we present a unique case of Goldenhar syndrome with absence of left condyle, hypoplasia of the zygomatic bone, no pneumatization of the mastoid process, underdeveloped mandible, bifid tongue and the skin tags in the preauricular area.
Topics: Adolescent; Ear, External; Female; Goldenhar Syndrome; Humans; Mandible; Mandibular Condyle; Mastoid; Open Bite; Tongue; Zygoma
PubMed: 23852257
DOI: 10.4103/0970-9290.114952 -
Nature Communications Apr 2023Craniofacial microsomia (CFM; also known as Goldenhar syndrome), is a craniofacial developmental disorder of variable expressivity and severity with a recognizable set...
Craniofacial microsomia (CFM; also known as Goldenhar syndrome), is a craniofacial developmental disorder of variable expressivity and severity with a recognizable set of abnormalities. These birth defects are associated with structures derived from the first and second pharyngeal arches, can occur unilaterally and include ear dysplasia, microtia, preauricular tags and pits, facial asymmetry and other malformations. The inheritance pattern is controversial, and the molecular etiology of this syndrome is largely unknown. A total of 670 patients belonging to unrelated pedigrees with European and Chinese ancestry with CFM, are investigated. We identify 18 likely pathogenic variants in 21 probands (3.1%) in FOXI3. Biochemical experiments on transcriptional activity and subcellular localization of the likely pathogenic FOXI3 variants, and knock-in mouse studies strongly support the involvement of FOXI3 in CFM. Our findings indicate autosomal dominant inheritance with reduced penetrance, and/or autosomal recessive inheritance. The phenotypic expression of the FOXI3 variants is variable. The penetrance of the likely pathogenic variants in the seemingly dominant form is reduced, since a considerable number of such variants in affected individuals were inherited from non-affected parents. Here we provide suggestive evidence that common variation in the FOXI3 allele in trans with the pathogenic variant could modify the phenotypic severity and accounts for the incomplete penetrance.
Topics: Animals; Mice; Goldenhar Syndrome; Facial Asymmetry; Pedigree; Forkhead Transcription Factors
PubMed: 37041148
DOI: 10.1038/s41467-023-37703-6 -
Seminars in Plastic Surgery May 2012Craniofacial microsomia (CFM) is one of the most common congenital conditions treated in craniofacial centers worldwide. This condition is variably associated with...
Craniofacial microsomia (CFM) is one of the most common congenital conditions treated in craniofacial centers worldwide. This condition is variably associated with anomalies of the jaws, ears, facial soft tissue, orbits, and facial nerve function and can be associated with extracranial anomalies. The cause of this condition is unknown, though CFM has been associated withprenatalexposures and genetic abnormalities. Diagnosis, treatment, and outcome assessment in CFM is challenging due to the wide phenotypic spectrum observed in this condition. Surgical treatment requires a coordinated team approach involving multiple specialties, which can include plastic surgery, craniofacial surgery, orthognathic surgery, and microsurgery. A wide variety of surgical options exist, and individual treatment plans should be based on the patient's needs. Although CFM can be challenging to treat, successful outcomes are rewarding. We provide a review of the common craniofacial surgical treatments for individuals with CFM.
PubMed: 23633936
DOI: 10.1055/s-0032-1320067 -
Indian Journal of Otolaryngology and... Dec 2022Goldenhar syndrome is a rare genetic condition characterized by hemifacial microsomia, mandibular hypoplasia, auricular malformations, and epibulbar dermoids. The...
Goldenhar syndrome is a rare genetic condition characterized by hemifacial microsomia, mandibular hypoplasia, auricular malformations, and epibulbar dermoids. The syndrome has both sporadic and familial occurrence. Incidence of congenital hearing loss in these patients is 1:1000 in children with a male to female ratio of 3:2. In our case study we report a case of Goldenhar Syndrome who underwent cochlear implantation. The patient had right side microtia, right hemifacial microsomia and right side torticollis, pterygium in her right eye, right hypoplastic thumb and unilateral right side kidney. Radiologically, there was narrow duplicated internal auditory canal on right side with absent right cochlear nerve with normal anatomy on left side and the left side showed malformed facial nerve at tympani segment and second genu. Therefore, the patient was planned for left side cochlear implantation. Intraoperatively, there were malformed ossicles with anomalous facial nerve covering whole of oval window and partially the round window. Thus, a separate cochleostomy was done. Impedance was < 5 Hertz in all electrodes and electrically evoked action potential (ECAP) thresholds were obtained on all electrodes.
PubMed: 36742584
DOI: 10.1007/s12070-021-02874-5 -
Annals of Cardiac Anaesthesia Jan 2017Goldenhar syndrome or oculo-auriculo-vertebral dysplasia was defined by Goldenhar in 1952 and redefined by Grolin et al. later. As the name denotes, children with this... (Review)
Review
Goldenhar syndrome or oculo-auriculo-vertebral dysplasia was defined by Goldenhar in 1952 and redefined by Grolin et al. later. As the name denotes, children with this syndrome present with craniofacial and vertebral anomalies which increase the risk of airway compromise. Neonates and infants with this syndrome often have premature internal organs, low birth weight, and airway disorders. For this reason, safe anesthesia in such infants requires a complete knowledge regarding metabolism and side effects of the drugs. The association of cardiovascular abnormalities is not uncommon and possesses additional challenge for anesthetic management. The aim of this review is to draw attention to the various perioperative problems that can be faced in these infants when they undergo surgery or the correction of the underlying cardiac problem.
Topics: Adult; Anesthesia; Anesthesiologists; Cardiac Surgical Procedures; Child; Goldenhar Syndrome; Humans; Infant; Infant, Newborn
PubMed: 28074825
DOI: 10.4103/0971-9784.197802 -
Romanian Journal of Ophthalmology 2018Goldenhar syndrome (oculo-auriculo-vertebral dysplasia, OAVS) is a rare, congenital disease arising from the abnormal development of the first and second branchial... (Review)
Review
Goldenhar syndrome (oculo-auriculo-vertebral dysplasia, OAVS) is a rare, congenital disease arising from the abnormal development of the first and second branchial arches. The incidence is between 1:3500 and 1:5600, with a male: female ratio of 3:2. The etiopathogenesis is multifactorial and dependent on genetic and environmental factors but there are still many unknown aspects. The classic features of Goldenhar syndrome include ocular anomalies - epibulbar dermoids, microphthalmia and coloboma, ENT features such as preauricular tragi, hearing loss, low implantation of the auricular pavilion, micrognathia, and vertebral anomalies such as scoliosis or hemivertebrae. The abnormalities are unilateral in 85% of the cases. Ocular features, especially bilateral dermoids are seen in 60% of the cases. The treatment varies with age and systemic associations, from mainly cosmetic, in uncomplicated cases, to complex reconstructive surgeries in severe cases. While the oculoplastic surgeon manages the oculo-palpebral defects, severe forms require a multidisciplinary approach. Treatment should be individualized, adapted to age, as well as to the extent and severity of the disease. The paper is based on the editorial team cases and experience.
Topics: Abnormalities, Multiple; Female; Goldenhar Syndrome; Humans; Male; Ophthalmologists
PubMed: 30206552
DOI: No ID Found -
Anaesthesia Jul 1990
Topics: Atropine; Goldenhar Syndrome; Heart Rate; Humans; Infant; Intubation, Intratracheal; Mandibulofacial Dysostosis
PubMed: 2386290
DOI: 10.1111/j.1365-2044.1990.tb14846.x -
Indian Journal of Ophthalmology Jun 1973
Topics: Abnormalities, Multiple; Adolescent; Child, Preschool; Dermoid Cyst; Ear, External; Eye Neoplasms; Female; Humans; Lipoma; Mandibulofacial Dysostosis; Syndrome
PubMed: 4789118
DOI: No ID Found