Results 21 to 30 of about 12,629 (180)

Chapters of history of photomedicine: diagnostic transillumination in the XX-XXI centuries

open access: yesФотобіологія та фотомедицина, 2019
Since the first demonstration of a tissue and organ transilluminator by a graduate of the Kyiv University V.A. Milliot at the 1867 exhibition in Paris, many enthusiasts have dealt with this diagnostic method.
K.V. Rusanov, E.G. Rusanova
doaj   +1 more source

Comparison of demineralization around orthodontic brackets cured by conventional method and transillumination technique-an in vitro evaluation

open access: yesJournal of Orthodontic Science, 2020
OBJECTIVE: To compare demineralization around orthodontic brackets cured by conventional method and transillumination method. MATERIALS AND METHOD: Sixty freshly extracted human premolar teeth were divided into four groups. Group 1: Brackets bonded with
Monis Raza   +5 more
doaj   +1 more source

Gen-2 Hand-Held Optical Imager towards Cancer Imaging: Reflectance and Transillumination Phantom Studies

open access: yesSensors, 2012
Hand-held near-infrared (NIR) optical imagers are developed by various researchers towards non-invasive clinical breast imaging. Unlike these existing imagers that can perform only reflectance imaging, a generation-2 (Gen-2) hand-held optical imager has ...
Anuradha Godavarty   +3 more
doaj   +1 more source

Light-emitting Diode Vein Finding Device in Facilitating Peripheral Intravenous Cannulation in Children: A Randomised Clinical Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2022
Introduction: Peripheral venous cannulation in the paediatric age group is always a challenging task. The transillumination technique improves the visualisation of veins.
Satyaveer Verma   +3 more
doaj   +1 more source

Unilateral acute iris transillumination syndrome with glaucoma and iris pigment epithelium dispersion simulating iris melanoma

open access: yesAmerican Journal of Ophthalmology Case Reports, 2023
Purpose: To report a patient with a unilateral presentation of glaucoma, pain, and acute iris transillumination syndrome simulating iris melanoma. Observations: A 53-year-old male presented with blurred vision and pain in his right eye several weeks ...
Orlando G. Gonzalez Martinez   +6 more
doaj   +1 more source

Gastric perforation and transillumination [PDF]

open access: yesArchives of Disease in Childhood - Fetal and Neonatal Edition, 2004
We read with interest the article of Farrugia and colleagues1 about neonatal gastrointestinal perforation. However, there was no mention of: We highlight these two points relating to a recent case. A 29 …
W, El-Matary, I, Barnard, D, Cameron
openaire   +2 more sources

Bilateral acute depigmentation of the iris in a child following exposure to insecticide spray

open access: yesIndian Journal of Ophthalmology, 2020
Bilateral acute depigmentation of the iris (BADI) is a rare disease of unkown etiology. We report a case of BADI in a 10-year-old child after accidental exposure to a herbal insecticide.
Swati Singh   +2 more
doaj   +1 more source

Reconstructing a Deblurred 3D Structure in a Turbid Medium from a Single Blurred 2D Image—For Near-Infrared Transillumination Imaging of a Human Body

open access: yesSensors, 2022
To provide another modality for three-dimensional (3D) medical imaging, new techniques were developed to reconstruct a 3D structure in a turbid medium from a single blurred 2D image obtained using near-infrared transillumination imaging.
Koichi Shimizu, Sihan Xian, Jiekai Guo
doaj   +1 more source

Transillumination Instrument Facilitates Faster and More Accurate Dissection of Right Colon Segment for Oesophageal Reconstruction

open access: yesAsian Journal of Surgery, 2010
Venous insufficiency of a right colon interposition in oesophageal reconstruction can be a fatal complication. The right colon segment could allow restoration of swallowing and speech in reconstruction of the entire oesophagus. The right colon segment is
Yi-Shan Liu   +3 more
doaj   +1 more source

Assessment of the Depth of Clinically Detected Approximal Caries Lesions Using Digital Imaging Fiber-Optic Transillumination in Comparison to Periapical Radiographs

open access: yeseJournal of Oral Maxillofacial Research, 2020
Objectives: The aim of present prospective clinical trial was to assess the depth of clinically detected approximal caries lesions using digital imaging fiber-optic transillumination in comparison to periapical radiographs.
Auste Antipoviene   +2 more
doaj   +1 more source

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