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17 Possible Causes for Lens Dislocation, Variable Expressivity of Each Feature

  • Marfan Syndrome

    Physical examination revealed a lens dislocation with strabismus, high palate, positive wrist and thumb signs, joint hypermobility, and pes planus.[ncbi.nlm.nih.gov] Marfan syndrome can affect many parts of the body, and each person is affected differently. This is called variable expression .[marfan.org] When lens dislocation interferes with vision or causes glaucoma, surgery can be performed and an artificial lens implanted.[genome.gov]

  • Lens Dislocation

    The dislocated lens was replaced with another posterior chamber intraocular lens sutured at the ciliary sulcus.[ncbi.nlm.nih.gov] Marfact #22: Marfan syndrome can affect many parts of the body, but has “variable expression,” so each person is affected differently, even in the same family.[tissuetales.com] We report a case of lens dislocation caused by simple vomiting. This case further implicated for the pathogenesis of lens dislocation.[ncbi.nlm.nih.gov]

  • Autonomic Neuropathy

    dislocation ( 163 ).[care.diabetesjournals.org] Clinical features, diagnosis and treatment For each of the HSAN disorders, penetrance is complete but there can be marked variability in expression.[ojrd.biomedcentral.com] Valsalva maneuver transiently increases intrathoracic, intraocular, and intracranial pressure, creating, for example, a small theoretical risk of intraocular hemorrhage and lens[care.diabetesjournals.org]

  • Congenital Iris Coloboma

    There was variable expressivity of the phenotypes in affected members, each of whom showed at least one feature, but up to seven features in one of the individuals.[molvis.org] Furthermore, these patients also present with cataracts and crystalline lens dislocation ( 3 , 4 ).[spandidos-publications.com] Furthermore, we have extended the application of this technology to intraocular lens (IOL) dislocation or decentration.[aes.amegroups.com]

  • Pallister W Syndrome

    dislocation, anterior segment abnormalities, spontaneous filtering bleb syndrome (disorder) {770728003, SNOMED-CT } Facial dysmorphism, macrocephaly, myopia, Dandy-Walker[phinvads.cdc.gov] Marfan syndrome can affect many parts of the body, and each person is affected differently. This is called variable expression.[marfan.org] […] defect syndrome (disorder) {763279007, SNOMED-CT } Facial dysmorphism, immunodeficiency, livedo, short stature syndrome (disorder) {771515001, SNOMED-CT } Facial dysmorphism, lens[phinvads.cdc.gov]

  • Autosomal Dominant Mental Retardation Type 21

    Dislocated lens (usually superiorly and nasally) Severe refractive errors Megalocornea (front third of the eye is larger than normal) Cataracts Uveal colobomas Secondary glaucoma[tsbvi.edu] EEC syndrome: Each of the three main features of ectrodactyly, ectodermal dysplasia and clefting syndrome shows a variable degree of expressivity.[oandplibrary.org] Iridodenesis may be noted at birth but the dislocated lens may not be diagnosed until late adulthood in mild cases.[disorders.eyes.arizona.edu]

  • Cenani Syndactylism

    Although some phenotypic overlap between the various types was observed, each type had its distinguishing features.[youscribe.com] […] opacification - Ectopic / horseshoe / fused kidneys - Ectropion / entropion / eyelid eversion - Elbow dislocation - Enamel anomaly - Flat cheek bones / malar hypoplasia -[csbg.cnb.csic.es] All variants were reported to exhibit autosomal dominant inheritance with variable expression and incomplete penetrance.[youscribe.com]

  • Ehlers-Danlos Syndrome Arthrochalasia Type

    Review Topic QID: 1118 1 Superior lens dislocation of the eye 4 Pathologic defect of collagen ML 2 Select Answer to see Preferred Response PREFERRED RESPONSE 1 (OBQ12.208)[orthobullets.com] As EDS comprises a group of different entities, each with highly variable clinical expressivity, a primary molecular genetic analysis for differential diagnostics is indicated[nature.com] Keratoconus, blue sclerae, dislocated lens, retinal detachment or angoid streaks were not observed.[dog.org]

  • Marfanoid Syndrome Type De Silva

    Findings include ectopia lentis (subluxation or upward dislocation of the lens) and iridodonesis (tremulousness of the iris).[merckmanuals.com] Marfan syndrome can affect many parts of the body, and each person is affected differently. This is called variable expression.[marfan.org] In Marfan syndrome, the health of the eye can be affected in many ways, but the principal change is partial lens dislocation, where the lens is shifted out of its normal position[en.wikipedia.org]

  • Congenital Nystagmus 2, Autosomal Dominant

    dislocation Arcus juvenilis Keratoconus Cataract (50-85%) Glaucoma (30-50%) Nystagmus Strabismus Optic nerve hypoplasia (75%) Pathophysiology The pathogenesis of aniridia[emedicine.medscape.com] There was variable expressivity of the phenotypes in affected members, each of whom showed at least one feature, but up to seven features in one of the individuals.[molvis.org] Lens Abnormalities People with aniridia are also at higher risk of abnormalities in the lens , including cataracts and dislocation of the lens.[visionaware.org]

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