Results 21 to 30 of about 84,557 (245)

Anterior lenticular opacities in Costello Syndrome

American Journal of Ophthalmology Case Reports, 2021
Purpose: A case of anterior lenticular opacities in a patient of Costello Syndrome is reported. Observations: Bilateral anterior capsular plaque along with anterior lens opacities (Anterior Segment Optical Coherence Tomography) has been demonstrated in a
Anchal Thakur, Vishal Thakur, Tripti Choudhary, Rahul Mahajan, Ashish Kulshrestha, Amit Gupta   +5 more
doaj   +1 more source

RAPOC: Rosseland and Planck mean opacities calculator

, 2022
RAPOC (Rosseland and Planck Opacity Converter) uses molecular absorption measurements (i.e., wavelength-dependent opacities) for a given temperature, pressure, and wavelength range to calculate Rosseland and Planck mean opacities for use in atmospheric ...
Modirrousta-Galian, Darius, Mugnai, Lorenzo V.   +1 more
core   +6 more sources

Opacities in the vitreous

African Vision and Eye Health, 2005
No Abstract ...
W.D.H. Gillan
doaj   +1 more source

Influence of lens opacities and cataract severity on quantitative fundus autofluorescence as a secondary outcome of a randomized clinical trial

Scientific Reports, 2021
The aim of this study is to investigate the impact of age-related lens opacities and advanced cataract, quantified by LOCS III grading, on quantitative autofluorescence (qAF) measurements in patients before and after cataract surgery.
Gregor S. Reiter, Luca Schwarzenbacher, Daniel Schartmüller, Veronika Röggla, Christina Leydolt, Rupert Menapace, Ursula Schmidt-Erfurth, Stefan Sacu   +7 more
doaj   +1 more source

Developmental enamel defects in children prenatally exposed to anti-epileptic drugs. [PDF]

PLoS ONE, 2013
OBJECTIVE: Some anti-epileptic drugs (AED) have well-known teratogenic effects. The aim of the present study was to elucidate the effect of prenatal exposure to AED and the risk of enamel defects in the primary and permanent dentition.
Pernille E Jacobsen, Tine B Henriksen, Dorte Haubek, John R Ostergaard   +3 more
doaj   +1 more source

BI-RADS-Based Classification of Mammographic Soft Tissue Opacities Using a Deep Convolutional Neural Network

Diagnostics, 2022
The aim of this study was to investigate the potential of a machine learning algorithm to classify breast cancer solely by the presence of soft tissue opacities in mammograms, independent of other morphological features, using a deep convolutional neural
Albin Sabani, Anna Landsmann, Patryk Hejduk, Cynthia Schmidt, Magda Marcon, Karol Borkowski, Cristina Rossi, Alexander Ciritsis, Andreas Boss   +8 more
doaj   +1 more source

Screening and Grading of Textural Interface Opacities in DSAEK Grafts with the M-TIO Scale for Predicting Visual Outcomes

Diagnostics
Background: Textural Interface Opacities (TIOs) following Descemet’s Stripping Automated Endothelial Keratoplasty (DSAEK) have become a notable postoperative concern.
Marina S. Chatzea, George D. Kymionis, Dionysios G. Vakalopoulos, Robert C. O’Brien, Daniella Mora, Katrina Llanes, Elizabeth Fout, William Buras, Concetta Triglia, Rahul S. Tonk, Sonia H. Yoo   +10 more
doaj   +1 more source

Impact of Microkeratome Dissection Parameters on Textural Interface Opacities in DSAEK Grafts

Diagnostics
Background: Textural interface opacities (TIOs) following Descemet’s stripping automated endothelial keratoplasty (DSAEK) have become a significant postoperative concern.
Marina S. Chatzea, George D. Kymionis, Dionysios G. Vakalopoulos, Robert C. O’Brien, Daniella Mora, Katrina Llanes, Elizabeth Fout, William Buras, Concetta Triglia, Rahul S. Tonk, Sonia H. Yoo   +10 more
doaj   +1 more source

Mass-Like Ground-Glass Opacities in Sarcoidosis: A Rare Presentation Not Previously Described

Case Reports in Radiology, 2018
Various typical and atypical imaging findings for pulmonary sarcoidosis have been described in the literature. Ground-glass opacities are one of the atypical manifestations, reported as diffuse or patchy ill-defined opacities frequently associated with ...
Marie Tominna, Sayf Al-Katib
doaj   +1 more source

Miliary opacities in pulmonary sarcoidosis

Respirology Case Reports, 2020
Key message Pulmonary sarcoidosis should be considered in the differential diagnosis of miliary opacities in bilateral upper lobes predominance.
Keishi Sugino, Hirotaka Ono, Masahiro Ando, Seiji Igarashi, Atsuko Kurosaki, Eiyasu Tsuboi   +5 more
doaj   +1 more source