نتایج جستجو برای: ophthalmoscopy

تعداد نتایج: 2158  

Journal: :Medicine, science, and the law 2015
Marcus C Salvatori Patrick E Lantz

For many physicians, retinal haemorrhages (RHs) in infants and young children remain highly diagnostic of non-accidental (abusive) head trauma. Because clinicians have applied indirect ophthalmoscopy selectively to cases of suspected child abuse, the association between RH and other conditions such as infection, coagulopathy and accidental trauma has encountered habitual bias, creating the pote...

2015
Atsuko Sato Nami Senda Emi Fukui Kouichi Ohta

PURPOSE To report the presence of retinal angiomatous proliferation (RAP) in an eye with cuticular drusen detected by fluorescein and indocyanine green angiography by confocal scanning laser ophthalmoscopy and by spectral-domain optical coherence tomography (SD-OCT). METHODS Case report of a 65-year-old Japanese woman with cuticular drusen. RESULTS At her first ophthalmic examination, her v...

Journal: :The British journal of ophthalmology 1988
L Benjamin

A clinical application of the technique of 'autoindirect ophthalmoscopy' in a gas-filled, phakic eye is described. Peroperative photographs obtained by this technique are demonstrated and the optics described.

Journal: :Optics express 2002
Daniel Hammer R Ferguson John Magill Michael White Ann Elsner Robert Webb

A scanning laser ophthalmoscope with an integrated retinal tracker (TSLO) was designed, constructed, and tested in human subjects without mydriasis. The TSLO collected infrared images at a wavelength of780 nm while compensating for all transverse eye movements. An active, high-speed, hardware-based tracker was able to lock onto many common features in the fundus, including the optic nerve head,...

Journal: :Optics express 2012
Sabah Chetty Steve Gruppetta

Structured illumination microscopy applied to in-vivo retinal imaging has the potential to provide a low-cost and powerful diagnostic tool for retinal disease. In this paper the key parameters that affect performance in structured illumination ophthalmoscopy are studied theoretically. These include the number of images that need to be acquired in order to generate a sectioned image, which is af...

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