Oculopneumoplethysmography, Doppler Examina tion, and Supra orbital Photoplethysmography
نویسندگان
چکیده
منابع مشابه
Tumour of the Supra-Orbital Region
Ranga Lal, a Hindu male, aged 20 years, was admitted in this hospital 011 the 16th instant, for a tumour on his supra-orbital region extending into the roof of the orbit. History of the case.?The patient stated that about ten years ago lie first noticed a small swelling of the size of a pea-bean on his left supra-orbital region unattended with any pain; the swelling was soft on palpation. It gr...
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The improvement of surgical techniques as well as the introduction of new surgical instruments promoted the use of keyhole craniotomies in neurosurgery. We evaluated the technical aspects of the supra-orbital keyhole approach considering the indications, limitations, and complications of this approach to treat anterior cranial fossa and parasellar meningiomas. Twenty-four patients (21 females; ...
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The cerebrovascular Doppler examination (CDE) and oculopneumoplethysmography (OPG-Gee) were compared in a single population group with no statistically significant difference found between the 2 studies. There appeared to be an advantage to combinant testing, for when the results of the 2 studies were concordant there was an accuracy of 94% and a false negative rate of 8%. Clinical correlation ...
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Xiao-Chai-Hu-Tang is a blended traditional oriental medicine, which consists of seven crude extracts of Bzipleuri radix, Pinetliae ttiber, SZuteltariae r dix, Ziz.yPhi .frticttts, Ginseng radix, Glycvrrhizae radix and Zingiberis rhiaoma. It has been reported (1, 17, 29) that Xiao-Chai-Hu-Tang has many pharmacologic efli2cts including anti-inflammatory action, anti-allergic action, immunoactivat...
متن کاملBlood flow measurements at different depths using photoplethysmography and laser Doppler techniques.
BACKGROUND/PURPOSE This study has evaluated a multi-parametric system combining laser Doppler flowmetry and photoplethysmography in a single probe for the simultaneous measurement of blood flow at different depths in the tissue. This system will be used to facilitate the understanding of pressure ulcer formation and in the evaluation of pressure ulcer mattresses. METHODS The blood flow in the...
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ژورنال
عنوان ژورنال: Annals of Surgery
سال: 1981
ISSN: 0003-4932
DOI: 10.1097/00000658-198112000-00012