Search results for "ESCEM"

showing 10 items of 13 documents

Structural, ultrastructural, and morphometric study of the zebrafish ocular surface: a model for human corneal diseases?

2018

Purpose: A morphological and morphometric study of the adult zebrafish ocular surface was performed to provide a comprehensive description of its parts and to evaluate its similarity to the human. Materials and Methods: The eyes of adult zebrafish were processed for light, transmission and scanning electron microscopy, and for immunohistochemical stain of corneal nerves; a morphometric analysis was also performed on several morphological parameters. Results: The corneal epithelium was formed by five layers of cells. No Bowman’s layer could be demonstrated. The stroma consisted of lamellae of different thickness with few keratocytes. The Descemet’s membrane was absent as the flat and polygon…

0301 basic medicineBowman's layer; corneal nerves; Descemet's membrane; ocular surface; Zebrafish; Ophthalmology; Sensory Systems; Cellular and Molecular NeuroscienceConjunctivaCorneal StromaBiologycorneal nerveCorneal DiseasesCornea03 medical and health sciencesCellular and Molecular Neuroscience0302 clinical medicineMicroscopy Electron TransmissionCorneamedicineAnimalsHumansTrigeminal NerveBowman MembraneZebrafishDescemet MembraneZebrafishTrigeminal nerveocular surfaceBowman’s layerCorneal DiseasesEndothelium CornealEpithelium CornealDescemet’s membraneEpithelial CellsAnatomybiology.organism_classificationSensory SystemsDescemet's membraneOphthalmology030104 developmental biologymedicine.anatomical_structureModels Animal030221 ophthalmology & optometryUltrastructureMicroscopy Electron ScanningGoblet CellsBowman MembraneConjunctivaCurrent eye research
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Comparison of DMEK and DSAEK in Eyes With Endothelial Decompensation After Previous Penetrating Keratoplasty.

2021

PURPOSE Posterior lamellar keratoplasty is increasingly applied in patients with endothelial decompensation after penetrating keratoplasty (PK). The aim of this study was to compare the results of Descemet membrane endothelial keratoplasty (DMEK) and Descemet stripping automated endothelial keratoplasty (DSAEK) after PK. METHODS In this retrospective study, clinical data of 30 patients who received DMEK (n = 19) or DSAEK (n = 11) for endothelial decompensation after PK were evaluated. All lamellar keratoplasties were performed at the Department of Ophthalmology at University Hospital Mainz, Germany. Primary end point included best-corrected visual acuity, and secondary end points included e…

AdultMalemedicine.medical_specialtyVisual acuityDescemet membraneVisual AcuityCell CountCorneal DiseasesYoung AdultOphthalmologymedicineHumansDecompensationIn patientPostoperative PeriodAgedRetrospective StudiesAged 80 and overGraft rejectionbusiness.industryGraft SurvivalEndothelial CellsCorneal Endothelial Cell LossMiddle AgedUniversity hospitalDescemet stripping automated endothelial keratoplastyEndothelial cell densityOphthalmologyFemalemedicine.symptombusinessDescemet Stripping Endothelial KeratoplastyKeratoplasty PenetratingCornea
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Crystalline subtype of pre-descemetic corneal dystrophy.

2014

Purpose: To report corneal findings in a familial case of the crystalline subtype of pre- Descemetic corneal dystrophy. Case Report: A 19-year-old girl and her 44-year-old mother were found to have asymptomatic, bilateral, punctiform and multi-colored crystalline opacities across the whole posterior layer of the corneas. Endothelial specular microscopy revealed the presence of white round flecks located at different levels anterior to the endothelium. No systemic abnormalities or medications could be related to account for these findings. Conclusion: To the best of our knowledge, this is the third familial report of this rare corneal disorder. Differential diagnosis may include Schnyder cor…

Crystalline Subtype Pre-Descemetic Corneal Dystrophylcsh:Ophthalmologygenetic structureslcsh:RE1-994Crystalline Corneal Deposition Specular MicroscopyCase ReportCrystalline Subtype Pre-Descemetic Corneal Dystrophy; Crystalline Corneal Deposition Specular Microscopysense organseye diseases
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Management of Descemet's membrane haemorrhage after canaloplasty

2019

Descemet's membraneOphthalmologyIntraocular pressuremedicine.medical_specialtymedicine.anatomical_structurebusiness.industrymedicine.medical_treatmentOphthalmologySlit Lamp MicroscopyGlaucoma surgerymedicineSurgical FlapsbusinessClinical & Experimental Ophthalmology
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Postoperative Repositioning of Inverted Descemet Membrane Endothelial Keratoplasty Grafts

2019

Item does not contain fulltext PURPOSE: To present 4 cases of postoperative repositioning of inverted grafts after Descemet membrane endothelial keratoplasty (DMEK). METHODS: Retrospective case reports of 4 patients presenting with subtotal to total graft detachment after DMEK, most probably owing to upside-down graft positioning. Graft repositioning was performed 1 to 14 days after initial DMEK surgery. In 3 cases (cases 1, 3, and 4), repositioning was performed without removing the graft from the anterior chamber (AC), whereas for case 2, the graft had to be removed from the AC to attain correct graft orientation. RESULTS: In all 4 cases, the initially upside-down DMEK grafts could be suc…

Graft RejectionMaleReoperationmedicine.medical_specialtyDescemet membraneClear corneasSensory disorders Donders Center for Medical Neuroscience [Radboudumc 12]Corneal Diseases03 medical and health sciences0302 clinical medicinePostoperative ComplicationsCorneal edemaOphthalmologyCorneamedicineHumansDescemet MembraneAgedRetrospective StudiesAged 80 and overbusiness.industryMiddle AgedEndothelial cell densityOphthalmologymedicine.anatomical_structuresurgical procedures operative030221 ophthalmology & optometryFemalebusiness030217 neurology & neurosurgeryDescemet Stripping Endothelial KeratoplastyCornea. the Journal of Cornea and External Disease
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IC3D Classification of Corneal Dystrophies—Edition 2

2015

To update the 2008 International Classification of Corneal Dystrophies (IC3D) incorporating new clinical, histopathologic, and genetic information.The IC3D reviewed worldwide peer-reviewed articles for new information on corneal dystrophies published between 2008 and 2014. Using this information, corneal dystrophy templates and anatomic classification were updated. New clinical, histopathologic, and confocal photographs were added.On the basis of revisiting the cellular origin of corneal dystrophy, a modified anatomic classification is proposed consisting of (1) epithelial and subepithelial dystrophies, (2) epithelial-stromal TGFBI dystrophies, (3) stromal dystrophies, and (4) endothelial d…

Macular corneal dystrophygenetic structuresEndothelial dystrophiesGenetic diseaseStromaEpitheliumGelatinousdrop-like corneal dystrophyCorneaLisch Epithelial Corneal DystrophyCornea pathologyPosteror polymorphous corneal dystrophyCorneal Dystrophies HereditaryPosterior amorphous corneal dystrophyEpithelial-stromal TGFBI dystrophiesMacular corneal dystrophyFleck corneal dystrophyLattice corneal dystrophyPre-Descemet corneal dystrophyCongenital stromal corneal dystrophySubepithelialmucinous corneal dystrophySchnyder corneal dystrophyThiel-Behnke corneal dystrophyPosterior polymorphous corneal dystrophyEpithelial and subepithelial dystrophiesFuchsendothelial corneal dystrophyFleck corneal dystrophyReis-Bücklers corneal dystrophyCongenital hereditary endothelial dystrophyCentralcloudy dystrophy of FrançoisCongenital stromal corneal dystrophyPosterior amorphous corneal dystrophymedicine.medical_specialtyHistologyeducationHereditary diseaseHistopathologyBiologyKeratoconusLisch epithelial corneal dystrophyMeesmann dystrophyNOBowman membraneDescemetmembraneInternational Classification of DiseasesTerminology as TopicOphthalmologyGeneticsmedicineHumansBowman membrane; Centralcloudy dystrophy of François; Confocal microscopy; Confocal microscopy; Congenital corneal endothelial dystrophy and X-linked endothelialdystrophy; Congenital stromal corneal dystrophy; Cornea; Cornea; Cornea dystrophy; Cornea pathology; Descemetmembrane; Endothelial dystrophies; Endothelium; Epithelial and subepithelial dystrophies; Epithelial basement membranedystrophy; Epithelial recurrent erosion dystrophies; Epithelial-stromal TGFBI dystrophies; Epithelium; Fleck corneal dystrophy; Fuchsendothelial corneal dystrophy; Gelatinousdrop-like corneal dystrophy; Genetic disease; Genetics; Granular corneal dystrophy type 1; Granular corneal dystrophy type 2; Hereditary disease; Histology; Histopathology; Keratoconus; Lattice corneal dystrophy; Lisch epithelial corneal dystrophy; Macular corneal dystrophy; Meesmann dystrophy; Posterior amorphous corneal dystrophy; Posteror polymorphous corneal dystrophy; Pre-Descemet corneal dystrophy; Reis-Bücklers corneal dystrophy; Schnyder corneal dystrophy; Stroma; Stromal dystrophies; Subepithelialmucinous corneal dystrophy; TGFBI; Thiel-Behnke corneal dystrophy; OphthalmologyEndotheliumEpithelial basement membranedystrophyCornea dystrophyCongenital corneal endothelial dystrophy and X-linked endothelialdystrophymedicine.diseaseeye diseasesConfocal microscopyOphthalmologyGranular corneal dystrophy type 2Granular corneal dystrophy type 1Stromal dystrophiesLattice corneal dystrophysense organsTGFBIEpithelial recurrent erosion dystrophiesCornea
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Irregularity of the posterior corneal surface after curved interface femtosecond laser-assisted versus microkeratome-assisted descemet stripping auto…

2013

During donor tissue preparation for Descemet stripping automated endothelial keratoplasty (DSAEK), either microkeratome or femtosecond laser can be used for intrastromal cutting. We compared morphological and functional outcomes after DSAEK using both cutting techniques.In this retrospective study, 22 uneventful DSAEK surgeries were reviewed. Eight donor corneas were prepared for DSAEK using the VisuMax femtosecond laser (Carl Zeiss Meditec AG, Jena, Germany). Fourteen corneas were processed using an Amadeus II microkeratome (Ziemer Ophthalmic Systems AG, Port, Switzerland). The postoperative best spectacle-corrected visual acuity was measured. Furthermore, corneal optical coherence tomogra…

MaleMaterials sciencegenetic structuresDonor tissueVisual AcuityCell Countlaw.inventionOpticsOrgan Culture TechniqueslawMicrokeratomeHumansCorneal surfaceAgedRetrospective StudiesAged 80 and overbusiness.industryEndothelium CornealFuchs' Endothelial DystrophyCorneal TopographyMiddle AgedDescemet stripping automated endothelial keratoplastyLaser assistedLasereye diseasesTissue DonorsOphthalmologyFemtosecondFemalesense organsLaser TherapybusinessDescemet Stripping Endothelial KeratoplastyTomography Optical CoherenceBiomedical engineeringCornea
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Intelligence territoriale et transition socio-écologique

2012

International audience

[SHS.ANTHRO-SE] Humanities and Social Sciences/Social Anthropology and ethnologytransition socio-écologique[ SHS.ANTHRO-SE ] Humanities and Social Sciences/Social Anthropology and ethnologyESCEM[ SHS ] Humanities and Social Sciences[SHS] Humanities and Social Sciences[SHS.ANTHRO-SE]Humanities and Social Sciences/Social Anthropology and ethnologyComputingMilieux_MISCELLANEOUSIntelligence territoriale[SHS]Humanities and Social Sciences
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Revendication. Caractère non fautif du défaut d'acquiescement par l'administrateur

2016

International audience; (Com. 5 avril 2016, n° 14-13.247, arrêt n° 319 F-P+B, Sté Affinage récupération négoce c/ M.Gérard Philippot et a., D. 2016. 838)

[SHS.DROIT]Humanities and Social Sciences/Law[SHS.DROIT] Humanities and Social Sciences/LawADMINISTRATEUR JUDICIAIRERevendicationDéfaut d'acquiescementResponsabilité
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Irregularity of the posterior corneal surface during applanation using a curved femtosecond laser interface and microkeratome cutting head.

2012

PURPOSE: To evaluate the irregularity of the posterior corneal surface and intrastromal dissection during the preparation of donor tissue for Descemet stripping automated endothelial keratoplasty (DSAEK) using a curved interface femtosecond laser and microkeratome. METHODS: Sixteen human donor corneas unsuitable for transplantation were divided into two groups: a femtosecond (FS) laser group (n=7) using the VisuMax femtosecond laser (Carl Zeiss Meditec) and a microkeratome group (n=9) using the Amadeus II microkeratome (Ziemer Ophthalmic Group). The corneas were fixed on artificial anterior chambers. Horizontal cross-sections were obtained using spectral-domain optical coherence tomography…

medicine.medical_specialtyMaterials sciencegenetic structuresSurface PropertiesCorneal Stromalaw.inventionOpticsOptical coherence tomographylawMicrokeratomeOphthalmologyCorneamedicineHumansCorneal surfaceAged 80 and overmedicine.diagnostic_testbusiness.industryEndothelium CornealDescemet stripping automated endothelial keratoplastyLasereye diseasesTissue DonorsTransplantationOphthalmologymedicine.anatomical_structureFemtosecondSurgeryLasers Excimersense organsbusinessDescemet Stripping Endothelial KeratoplastyTomography Optical CoherenceJournal of refractive surgery (Thorofare, N.J. : 1995)
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