1. University of Copenhagen

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    1. Mentioned In 135 Articles

    2. OCT for optic disc evaluation in idiopathic intracranial hypertension

      OCT for optic disc evaluation in idiopathic intracranial hypertension
      Background Optical coherence tomography (OCT) enables quantification of retinal layer thicknesses. Studies evaluating the ability of OCT to identify and quantify papilledema are few. Therefore, the aim was to evaluate the applicability of peripapillary OCT evaluation in an unselected, consecutive series of patients with confirmed idiopathic intracranial hypertension (IIH). Methods A case-control study of 20 patients with newly diagnosed IIH and 20 healthy subjects. Subjects were evaluated by means of ...
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    3. Disease activity in idiopathic intracranial hypertension: a 3-month follow-up study

      Disease activity in idiopathic intracranial hypertension: a 3-month follow-up study
      Idiopathic intracranial hypertension (IIH) is a disorder of raised intracranial pressure (ICP) in the absence of identifiable pathology. The purpose of this study was to evaluate the clinical presentation and monitor a 3-month course using frequent optical coherence tomography (OCT) evaluations, visual field testings and lumbar opening pressure measurements. A longitudinal study of 17 patients with newly diagnosed IIH and 20 healthy overweight controls were included in the study. Peripapillary ...
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    4. Local retinal sensitivity in relation to specific retinopathy lesions in diabetic macular oedema

      Local retinal sensitivity in relation to specific retinopathy lesions in diabetic macular oedema
      Purpose:  To study microperimetric macular sensitivity in diabetic macular oedema (DMO) in relation to lesion characteristics obtained by optical coherence tomography (OCT), colour fundus photography, and fluorescein angiography (FA). Methods:  The study comprised 20 eyes in 15 patients with nonproliferative diabetic retinopathy and recently diagnosed untreated DMO. Investigations included microperimetry, fluorescein angiography, colour fundus photography, and OCT. All measures and gradings were made for each of the nine fields of ...
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    5. Strut apposition after coronary stent implantation visualised with optical coherence tomography

      Strut apposition after coronary stent implantation visualised with optical coherence tomography
      Aim: To describe different patterns of stent strut apposition, as visualized with Optical Coherence Tomography. Conclusion: For a detailed analysis of strut apposition with OCT, we reconstructed strut thickness and estimated stent- and vessel wall areas. With this method, we found four types of strut apposition, where pseudoapposed struts constitute a type of struts not previously described. The clinical importance of pseudoapposed struts remains to be settled.
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    6. Evaluation of macular structure and function by OCT and electrophysiology in patients with vitelliform macular dystrophy due to mutations in BEST1

      ...Stig K Holfort,^4 Sten Andreasson,^5 Michael Larsen,^6 and Dror Sharon^7 ^^1Ophthalmology, Glostrup Hospital, University of Copenhagen, Glostrup, Denmark^ ^2Department of Ophthalmology., Hadassah-Hebrew University Medica...
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    7. Optical Coherence Tomography for Imaging of Skin and Skin Diseases

      Optical coherence tomography (OCT) is an emerging imaging technology based on light reflection. It provides real-time images with up to 2-mm penetration into the skin and a resolution of approximately 10 μm. It is routinely used in ophthalmology. The normal skin and its appendages have been studied, as have many diseases. The method can provide accurate measures of epidermal and nail changes in normal tissue. Skin cancer and other tumors ...
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    8. Macular morphology and visual acuity after macular hole surgery with or without internal limiting membrane peeling

      ... Jørgensen2, 5. Michael Larsen1, 6. Morten la Cour1 1. ^1 Department of Ophthalmology, Glostrup Hospital, University of Copenhagen, Denmark; 2. ^2 Department of Optics and Plasma Research, Risø National Laboratory, R...
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    9. Which histological characteristics of basal cell carcinomas influence the quality of optical coherence tomography imaging?

      We explore how histopathology parameters influence OCT imaging of basal cell carcinomas (BCC) and address whether such parameters correlate with the quality of the recorded OCT images. Our results indicate that inflammation impairs OCT imaging and that sun-damaged skin can sometimes provide more clear-cut images of skin cancer lesions using OCT imaging when compared to skin cancer surrounded by skin without sun-damage.
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    10. OCT imaging of skin cancer and other dermatological diseases

      Optical coherence tomography (OCT) provides clinicians and researchers with micrometer-resolution, in vivo, cross-sectional images of human skin up to several millimeter depth. This review of OCT imaging applied within dermatology covers the application of OCT to normal skin, and reports on a large number of applications in the fields of non-melanoma skin cancer, malignant melanomas, psoriasis and dermatitis, infestations, bullous skin diseases, tattoos, nails, haemangiomas, and other skin diseases
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    11. Assessment of Optical Coherence Tomography Imaging in the Diagnosis of Non-Melanoma Skin Cancer and Benign Lesions Versus Normal Skin: Observer-Blinded Evaluation by Dermatologists and Pathologists

      BACKGROUND Optical coherence tomography (OCT) is an optical imaging technique that may be useful in diagnosis of non-melanoma skin cancer (NMSC). OBJECTIVES To describe OCT features in NMSC such as actinic keratosis (AK) and basal cell carcinoma (BCC) and in benign lesions and to assess the diagnostic accuracy of OCT in differentiating NMSC from benign lesions and normal skin. METHODS AND MATERIALS OCT and polarization-sensitive (PS) OCT from 104 patients ...
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    12. Axonal loss occurs early in dominant optic atrophy

      Purpose: This study set out to investigate retinal nerve fibre layer (RNFL) thickness and best corrected visual acuity (BCVA) in relation to age in healthy subjects and patients with OPA1 autosomal dominant optic atrophy (DOA).Methods: We carried out a cross-sectional investigation of RNFL thickness and ganglion cell layer density in 30 healthy subjects and 10 patients with OPA1 DOA using optical coherence tomography (OCT). We then performed a regression ...
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    13. 106-120 of 135 « 1 2 3 4 5 6 7 8 9 »
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  2. About University of Copenhagen

    University of Copenhagen

    The University of Copenhagen is the oldest and largest university and research institution in Denmark. Founded in 1479, it has more than 37,000 students, a majority of whom are female (59%), and more than 7,000 employees. The University has several campuses located in and around Copenhagen, with the oldest located in central Copenhagen. Most courses are taught in Danish; however, more and more courses are offered in English and some in German. The University is a member of the International Alliance of Research Universities (IARU).