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Ultrasound Biomicroscopy* [PDF]
, 2015 Ultrasound biomicroscopy (UBM) is a diagnostic imaging technique which was developed to improve the visualization of the anterior segment structures.
Giorgio Marchini +3 more
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In vivo biomicroscopy with ultrasound
Ultrasonics, 1987We propose the use of inverse scattering theory methods to analyse high frequency ultrasound reflection data to provide high resolution images of living tissue. Conventional ultrasound imaging uses the pulse-echo method which can only resolve structures which are large compared to the wavelength of the ultrasound.
K, Santosh +3 more
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Advances in ultrasound biomicroscopy
Ultrasound in Medicine & Biology, 2000The visualisation of living tissues at microscopic resolution is attracting attention in several fields. In medicine, the goals are to image healthy and diseased tissue with the aim of providing information previously only available from biopsy samples.
F S, Foster +4 more
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Ultrasound biomicroscopy in scleritis
Ophthalmology, 1998This study aimed to investigate the usefulness of ultrasound biomicroscopy (UBM) for detecting and following up scleritis and episcleritis.The study design was a case series.Patients with scleral inflammatory diseases (n = 16) were examined.Patient-reported problems and slit-lamp and UBM (50-MHz transducer) findings were compared retrospectively for ...
A, Heiligenhaus +3 more
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Ultrasound Biomicroscopy of Eyelid Lesions
Ophthalmologica, 2003This study compared ultrasound biomicroscopy with histopathology in discerning depth of eyelid lesions and tissue characteristics. Ultrasound biomicroscopy (50 MHz) was used to analyze lesion depth and tissue characteristics of eight patients with eyelid lesions referred to a university-based referral practice prior to excisional biopsy.
Don O, Kikkawa +2 more
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Keratoconus Staging with Ultrasound Biomicroscopy
Ophthalmologica, 1998The diagnosis of keratoconus is based on slip-lamp and keratometric findings, and its classification includes 4 different stages. In this study, we compare the ultrasound biomicroscopy (UBM) findings and the keratoconus index (KI) determined using UBM with the severity of the disease.
AVITABILE, Teresio +3 more
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Ultrasound biomicroscopy in iris lesions
Der Ophthalmologe, 1999It is difficult to classify lesions of the iris, especially when they are posterior or in the iridociliary angle of the eye.We used an ultrasound biomicroscope (Humphrey, Zeiss, Oberkochen, Germany) with a high-frequency sound head (30 and 50 Hz). This study included all patients with unspecified iris processes who were examined at the University Eye ...
H J, Buchwald +3 more
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Ultrasound Biomicroscopy in Pars Planitis
American Journal of Ophthalmology, 1996To report the diagnosis of pars planitis on the basis of ultrasound biomicroscopy images.The Humphrey ultrasound biomicroscope was used for examination of the right eye of a 17-year-old boy, referred to our clinic because of blurred vision. The lens showed a posterior subcapsular cataract precluding fundus visualization.Ultrasound biomicroscopy showed ...
J, Garcia-Feijoo +3 more
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Ultrasound Biomicroscopy Findings in Peripheral Vitreoretinal Toxocariasis [PDF]
European Journal of Ophthalmology, 2004 Purpose To describe the morphologic alterations in ultrasound biomicroscopy (UBM) present in peripheral vitreoretinal toxocariasis. METHODS An observational prospective study of case series.
E. Ferreira +4 more
exaly +2 more sources