optical coherence tomography

Opportunities and challenges in the world of ophthalmology in 2018As another year comes to an end, five members of Ophthalmology Times Europe’s Editorial Advisory Board reflect and share their perspectives on the exciting opportunities that lie ahead for ophthalmologists in 2018, whilst also considering the potential challenges.
Yet another new revolution in ocular surface imagingDuring the past two decades, an incredible number of imaging technologies have been developed for eye diseases, both for diagnosis and follow-up.
Leveraging the evidence for patient care todayTimes are changing, and the amount of information coming at us from all directions can easily be overwhelming. This information—whether true or false—is unrelenting and has increased in magnitude over the past five years. Part of it may be the natural progression of one’s career and the expansion of one’s network, but most of it is just the sheer volume that is at our fingertips.
AO imaging offers novel data for understanding retinal diseaseAdaptive optics (AO) is providing new insights about retinal structure and may help to identify potential areas for treatment of retinal diseases, said Mina Chung, MD.
Adding electroretinography: Technology to clinical utilityPattern electroretinography (PERG) and visually evoked potential (VEP) tests can objectively evaluate the function of axion and retinal ganglion cells. These test results can add another component in successfully treating patients with cataract and/or glaucoma.
OCTA system offers exquisite views
OCTA system offers exquisite viewsA new high-density OCT angiography system (AngioVueHD, OptoVue) provides exquisite views of the retinal microvasculature without the need for injection of fluorescein dye.
Anatomic outcome more precise in defining DME treatment failureThe goal of treatment for diabetic macular edema is to maintain or improve vision, but improvement of edema is a better metric for determining whether the treatment is having a benefit or failing.
Diagnosing and treating MacTel degenerative retinal diseaseIdiopathic macular telangiectasia (MacTel) is bilateral condition characterised by ectatic capillaries of the macula and atrophy of the neurosensory retina. Familiarity with the distinctive intraretinal cavitation on SD-OCT in type 2, the most common type, is key for correct diagnosis.
OCT imaging yields better visualizationFuture increases in imaging speed will improve performance and functionality for OCT and OCT angiography (OCTA), said James Fujimoto, PhD.
How adaptive optics will change retinal imaging
How adaptive optics will change retinal imagingAdaptive optics could allow clinicians to monitor the progression of retinal diseases cell-by-cell, according to Jacque Duncan, MD.