Rapid automatic assessment of microvascular density in sidestream dark field images
نویسندگان
چکیده
منابع مشابه
Sidestream Dark Field Imaging of the Microcirculation to Assess Preeclampsia Microvascular Dysfunction
Background Development of predictive models of preeclampsia has only yielded modest results. We hypothesized that impaired indices of microcirculatory function could be detected using sidestream dark field imaging. The objective of this study was to examine microvascular function in women at high risk for preeclampsia at mid-gestation. Methods Women between 16 and 22 weeks of gestation were s...
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For microcirculation research there is a need for baseline data and feasibility protocols describing microcirculation of various organs. The aim of our study was to examine the reliability and reproducibility of sidestream dark-field (SDF) imaging within the renal cortical microcirculation in rats. Renal microcirculation was observed using SDF probe placed on the exposed renal surface via the u...
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Assessment of the cerebral microcirculation by on-line visualization has been impossible for a long time. Sidestream dark-field (SDF) imaging is a relatively new method allowing direct visualization of cerebral surface layer microcirculation using hand-held probe for direct contact with target tissue. The aim of this study was to elucidate the feasibility of studying the cerebral microcirculati...
متن کاملIn situ assessment of the brain microcirculation in mechanically-ventilated rabbits using sidestream dark-field (SDF) imaging.
Assessment of the cerebral microcirculation by on-line visualization has been impossible for a long time. Sidestream dark-field (SDF) imaging is a relatively new method allowing direct visualization of cerebral surface layer microcirculation using hand-held probe for direct contact with target tissue. The aim of this study was to elucidate the feasibility of studying the cerebral microcirculati...
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THE examination of the central field of vision on the Bjerrum screen, by the traditional method, makes considerable demands on the mental concentration of the patient and on the time of the examiner. Moreover, variations in technique make assessment of the results difficult, particularly when the tests are conducted by technicians. An apparatust which partly overcomes these difficulties has bee...
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ژورنال
عنوان ژورنال: Medical & Biological Engineering & Computing
سال: 2011
ISSN: 0140-0118,1741-0444
DOI: 10.1007/s11517-011-0824-1