نتایج جستجو برای: ophthalmoscopy
تعداد نتایج: 2158 فیلتر نتایج به سال:
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...
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...
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.
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,...
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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