نتایج جستجو برای: idiopathic macular telangiectasia

تعداد نتایج: 91282  

Journal: :Investigative ophthalmology & visual science 2007
Peter Charbel Issa Hans-Martin Helb Klaus Rohrschneider Frank G Holz Hendrik P N Scholl

PURPOSE To assess changes of the light increment sensitivity (LIS) of the macular area in patients with type 2 idiopathic macular telangiectasia (IMT). METHODS Fifty-eight eyes of 30 patients were examined in a cross-sectional study. All eyes were assigned to group A (early disease stages) or group B (late disease stages with retinal pigment clumping or vascular membranes). Investigation of v...

Journal: :Investigative ophthalmology & visual science 2016
Philipp L Müller Simone Müller Martin Gliem Kristina Küpper Frank G Holz Wolf M Harmening Peter Charbel Issa

PURPOSE To optimize the perceptibility of Haidinger brushes (HB) and to investigate its association with visual acuity and macular pigment density. METHODS In this prospective cross-sectional study, each subject underwent best-corrected visual acuity (BCVA) testing, funduscopy, and assessment of macular pigment optical density (MPOD) using the two-wavelength fundus autofluorescence method. Ha...

Journal: :AJNR. American journal of neuroradiology 2007
K F Layton D F Kallmes L A Gray H J Cloft

BACKGROUND AND PURPOSE The treatment of epistaxis in patients with hereditary hemorrhagic telangiectasia can be very challenging. The purpose of our study was to evaluate our experience with endovascular epistaxis embolization in patients with hemorrhagic hereditary telangiectasia and to compare this with our experience in patients treated for idiopathic epistaxis. MATERIALS AND METHODS Over ...

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