1. University of Lausanne

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    1. Mentioned In 15 Articles

    2. Peripheral hypertrophic subepithelial corneal degeneration: clinical aspects related to in vivo confocal microscopy and optical coherence tomography

      Peripheral hypertrophic subepithelial corneal degeneration: clinical aspects related to in vivo confocal microscopy and optical coherence tomography
      Purpose: To report the findings of anterior segment optical coherence tomography (AS-OCT) and in vivo confocal microscopy (IVCM) in two patients with peripheral hypertrophic subepithelial corneal degeneration (PHSD). Methods: Case series by retrospective chart review and imaging analysis of AS-OCT and IVCM. Results: Slit lamp examination of the two patients revealed a bilateral subepithelial-elevated fibrous tissue of the superior-nasal quadrant, as well as inferior-nasal in one of the patients. Best ...
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    3. First Report of Edge Vascular Response at 12 Months of Magmaris, A Second-Generation Drug-Eluting Resorbable Magnesium Scaffold, Assessed by Grayscale Intravascular Ultrasound, Virtual Histology, and Optical Coherence Tomography. A Biosolve-II Trial Sub-S

      First Report of Edge Vascular Response at 12 Months of Magmaris, A Second-Generation Drug-Eluting Resorbable Magnesium Scaffold, Assessed by Grayscale Intravascular Ultrasound, Virtual Histology, and Optical Coherence Tomography. A Biosolve-II Trial Sub-S
      Introduction and objective The edge vascular response (EVR) remains unknown in second generation drug-eluting Resorbable Magnesium Scaffold (RMS), such as Magmaris. The aim of the study was to evaluate tissue modifications in the RMS edges over time, assessed by different invasive imaging modalities. Methods The patients treated with the device were assessed by optical coherence tomography (OCT), grayscale intravascular ultrasound (IVUS), and virtual histology IVUS at baseline and 12 months ...
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    4. Intimal lesions detected by optical coherence tomography herald intraluminal progression of cardiac allograft vasculopathy associated with humoral rejection

      Intimal lesions detected by optical coherence tomography herald intraluminal progression of cardiac allograft vasculopathy associated with humoral rejection
      This case illustrates humoral-rejection related cardiac graft vasculopathy (CAV) in a 44-year-old heart transplant recipient. In March 2018, at 3 years post-transplant de novo anti-HLA Class II donor-specific antibodies (DSA: DQ2 + DQ7 25 000 MFI) were detected. The coronary angiogram (CA) in 2016 had been unsuspicious ( Panels A and B ; left), whereas optical coherence tomography (OCT) had noted a pathologic intima: media thickness ratio of 2:1 ( Panel C , left ...
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    5. Sensitivity of indocyanine green angiography compared to fluorescein angiography and enhanced depth imaging optical coherence tomography during tapering and fine-tuning of therapy in primary stromal choroiditis: A case series

      Sensitivity of indocyanine green angiography compared to fluorescein angiography and enhanced depth imaging optical coherence tomography during tapering and fine-tuning of therapy in primary stromal choroiditis: A case series
      Purpose To investigate indocyanine green angiography (ICGA), fluorescein angiography (FA), and enhanced depth imaging optical coherence tomography measured choroidal thickness (EDI-OCT-CT) in the follow-up of inflammatory activity in stromal choroiditis [Vogt-Koyanagi-Harada disease (VKH) and birdshot retinochoroiditis (BRC)] under treatment in order to monitor tapering of therapy or readjustment of therapy in case of subclinical disease recurrence . Methods Patients with initial onset disease and/or treatment-naive stromal choroiditis (VKH BRC) at ...
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    6. ASSESSMENT OF MACULAR VASCULATURE OF CHILDREN WITH SICKLE CELL DISEASE COMPARED TO THAT OF HEALTHY CONTROLS USING OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY

      ASSESSMENT OF MACULAR VASCULATURE OF CHILDREN WITH SICKLE CELL DISEASE COMPARED TO THAT OF HEALTHY CONTROLS USING OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY
      Purpose: This study aims at describing the macular vascular features of the eyes of pediatric patients with the homozygous form of sickle cell disease (SCD) using optical coherence tomography angiography . Methods: This is a retrospective case series of eyes of pediatric patients with SCD, race- and age-matched to those of healthy individuals. Using optical coherence tomography angiography images of superficial capillary plexus and deep capillary plexus, the nonflow area, vascular ...
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    7. Hemi‐macular detachment: EnFace optical coherence tomography characteristics and clinical implications

      Hemi‐macular detachment: EnFace optical coherence tomography characteristics and clinical implications
      Letter to the editor: The results of this study have not been published or presented elsewhere. The study was carried out according to the 1964 Helsinki declaration and has been approved by the national research committee (Ethical Committee of Canton Vaud, Switzerland, protocol no 483/14). Informed consent was obtained from all study participants.
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    8. Intraoperative anterior optical coherence tomography-guided synechiolysis in a post-penetrating keratoplasty patient with peripheral corneal opacification

      Intraoperative anterior optical coherence tomography-guided synechiolysis in a post-penetrating keratoplasty patient with peripheral corneal opacification
      ... Petrovic,1,2 Christina Gianniou,1,2 Kattayoon Hashemi,1,2 Georgios Kymionis1,2 1Department of Ophthalmology, University of Lausanne, Jules-Gonin Eye Hospital, Lausanne, Switzerland; 2Cornea and Refractive Surgery Depart...
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    9. Conservative treatment of diffuse infiltrating retinoblastoma: optical coherence tomography-assisted diagnosis and follow-up in three consecutive cases

      Conservative treatment of diffuse infiltrating retinoblastoma: optical coherence tomography-assisted diagnosis and follow-up in three consecutive cases
      Background/aims To report conservative therapy in diffuse infiltrating retinoblastoma (DIR) and describe specific optic coherence tomography (OCT) features of the tumour. Methods Retrospective review of all DIR cases treated conservatively between 1998 and 2012. Results Three patients (three eyes) were included, cases 1 and 3 with previous enucleation of the contralateral eye and case 2 with unilateral retinoblastoma referred after prior pars plana vitrectomy with silicone oil. Mean age ...
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    10. PATTERNS OF CHORIOCAPILLARIS FLOW SIGNAL VOIDS IN CENTRAL SEROUS CHORIORETINOPATHY: An Optical Coherence Tomography Angiography Study

      PATTERNS OF CHORIOCAPILLARIS FLOW SIGNAL VOIDS IN CENTRAL SEROUS CHORIORETINOPATHY: An Optical Coherence Tomography Angiography Study
      Purpose: To investigate choriocapillaris flow signal void distribution on optical coherence tomography (OCT) angiography in central serous chorioretinopathy (CSCR) and its correlation to choroidal vessel morphology. Methods: Fifty-three CSCR eyes (48 patients) and 34 healthy control eyes were included, retrospectively. Exclusion criteria were refractive error 2D, previous laser or photodynamic therapy, low-quality OCT angiography, or excessive shadowing artifacts. Choriocapillaris OCT angiography scans were processed by local-threshold binarization to identify signal ...
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    11. Characteristics of Linear Interstitial Keratitis by In Vivo Confocal Microscopy and Anterior Segment Optical Coherence Tomography

      Characteristics of Linear Interstitial Keratitis by In Vivo Confocal Microscopy and Anterior Segment Optical Coherence Tomography
      Purpose: To describe the findings of in vivo confocal microscopy (IVCM) and anterior segment optical coherence tomography (AS-OCT) in a case of linear interstitial keratitis (IK), a very rare entity of unknown etiology. Methods: IVCM and AS-OCT were used in the case of the a 23-year-old patient with recurrent unilateral linear IK. Results: On AS-OCT, inflammation appeared confined to the anterior part of the stroma. Similar to color photography, inflammation ...
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    12. Optical Coherence Tomography to Differentiate Papilledema from Pseudopapilledem

      Optical Coherence Tomography to Differentiate Papilledema from Pseudopapilledem
      Purpose of Review Mild papilledema may be difficult to distinguish by clinical observation from pseudopapilledema. An accurate diagnosis is critical to avoid invasive workup and unwarranted treatment. In this review, we focus on the development and subsequent role of optical coherence tomography (OCT) in detecting and differentiating optic nerve head drusen (ONHD) from papilledema and other causes of acquired swelling of the optic disc. Recent Findings Newer OCT technologies which ...
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    13. Spectral Domain Optical Coherence Tomography for the Characterization of Kyrieleis Exudates Involving Both the Fovea and Retinal Vessels

      Spectral Domain Optical Coherence Tomography for the Characterization of Kyrieleis Exudates Involving Both the Fovea and Retinal Vessels
      In 1933 and 1950, Kyrieleis first described the presence of segmental white lesions in the walls of retinal arterioles in a case of ocular tuberculosis [ 1 ], [ 2 ]. These lesions are rarely seen and their pathophysiology remains debated although a relationship with infectious and inflammatory conditions has been proposed [ 3 ]. We report a patient who presented these lesions not only around retinal vessels very much alike those described in the original ...
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    14. En face optical coherence tomography of foveal microstructure in full-thickness macular hole: a model to study perifoveal Müller cells

      En face optical coherence tomography of foveal microstructure in full-thickness macular hole: a model to study perifoveal Müller cells
      ...re Matet x Alexandre Matet Search for articles by this author Affiliations * Department of ophthalmology, University of Lausanne. Jules Gonin Eye Hospital. Fondation Asile des Aveugles, Lausanne, Switzerland , Mari...
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  2. About University of Lausanne

    University of Lausanne  was founded in 1537 as a school of theology, before being made a university in 1890. Today about 10,000 students and 2200 researchers study and work at the university. Approximately 1500 international students attend the university, which has a wide curriculum including exchange programs with several American universities.