Results 21 to 30 of about 4,061 (162)

Plateau iris [PDF]

Arquivos Brasileiros de Oftalmologia, 2008
The term plateau iris was first coined in 1958 to describe the iris configuration of a patient. Two years later the concept of plateau iris was published. In 1977, the plateau iris configuration was classically defined as presurgical changes of an eye with a relative normal central anterior chamber depth, flat iris by conventional biomicroscopy, but ...
Diniz Filho, Alberto, Cronemberger, Sebastião, Mérula, Rafael Vidal, Calixto, Nassim   +3 more
openaire   +4 more sources

Identification of novel neutralizing determinants for protection against HCV

Hepatology, EarlyView., 2022
Identification of novel neutralizing determinants for protection against hepatitis C virus. Abstract Background and Aims HCV evasion of neutralizing antibodies (nAb) results in viral persistence and poses challenges to the development of an urgently needed vaccine.
Garazi P. Alzua, Anne F. Pihl, Anna Offersgaard, Rodrigo Velázquez‐Moctezuma, Carlos R. Duarte Hernandez, Elias H. Augestad, Ulrik Fahnøe, Christian K. Mathiesen, Henrik Krarup, Mansun Law, Jannick Prentoe, Jens Bukh, Judith M. Gottwein   +12 more
wiley   +1 more source

Predictive Equation for Angle Opening Distance at 750 μm After Laser Peripheral Iridotomy in Primary Angle Closure Suspects

Frontiers in Medicine, 2021
Aim: The aim of this study was to investigate the changes in anterior segment parameters as assessed by ultrasound biomicroscopy (UBM) after laser peripheral iridotomy (LPI) and to propose a prediction equation for the width of the angle after LPI.Design:
Xinbo Gao, Yuying Zhou, Chengguo Zuo, Liming Chen, Jiawei Ren, Huishan Lin, Yunru Liao, Haijun Gong, Huanling Hu, Mingkai Lin   +9 more
doaj   +1 more source

Qualitative ultrasound biomicroscopy in glaucoma

Indian Journal of Ophthalmology, 2023
Background: UBM is a high-resolution ultrasound technique which allows non-invasive, in vivo imaging of the anterior segment and iridocorneal angle.
Tarannum Mansoori
doaj   +1 more source

Prevalence of plateau iris configuration in primary angle closure glaucoma using ultrasound biomicroscopy in the Indian population

Indian Journal of Ophthalmology, 2012
Purpose: To report the prevalence of plateau iris in patients with primary angle closure glaucoma (PACG), in North India. Materials and Methods: The patients with PACG, attending the glaucoma services at a tertiary care center in North India were ...
Gaurav Kumar, Shveta Jindal Bali, Anita Panda, Amit Sobti, Tanuj Dada   +4 more
doaj   +1 more source

The ocular biometry characteristics of young patients with primary angle-closure glaucoma

BMC Ophthalmology, 2022
Background Although primary angle-closure glaucoma (PACG) mainly occurs in elderly people, diagnosis of PACG in young patients is not uncommon. So far, there is no article specialized on the ocular anatomical characteristics in these patients.In this ...
Yi Xu, Qian Tan, Chunyan Li, Dan Liu
doaj   +1 more source

CRISE DE GFA SUR UNE CONFIGURATION IRIS PLATEAU SECONDAIRE AU POLYKYSTOSE IRIDO-CILIAIRE

Journal de la Société Marocaine d’Ophtalmologie, 2013
Introduction : L’Iris plateau est une anomalie de la configuration de l’iris. La biomicroscopie ultrasonore (UBM) constitue une aide précieuse pour son diagnostic ainsi que pour la détermination de son caractère primaire ou secondaire. Nous rapportons le
K Reda, A Alami, N Aïgbè, F Elasri, I Fiqhi, J Ahmimech, S Chatoui, A Elkhouya ali, R Messaoudi, A Oubaaz   +9 more
doaj   +1 more source

The Diagnostic Value of Ultrasound Biomicroscopy in Anterior Segment Diseases

Türk Oftalmoloji Dergisi, 2023
Objectives:The purpose of this study was to analyze the use of ultrasound biomicroscopy (UBM) in the diagnosis and follow-up anterior segment diseases.Materials and Methods:The records of patients who presented to our clinic for UBM between January 1 ...
Özlem Biçer, Melek Banu Hoşal
doaj   +1 more source

Taxonomic Reinstatement of the Endemic Chinese Species Iris thoroldii (Iridaceae) from I. potaninii and Reassessment of I. zhaoana

Plants, 2023
Iris thoroldii is a perennial herbaceous plant with yellow, blue, or purple flowers. The species is native to the Tibetan Plateau and adjacent areas. In the literature and databases, I. thoroldii has long been treated in synonymy with I.
Eugeny V. Boltenkov
doaj   +1 more source

Peering into the eye: A comprehensive look at ultrasound biomicroscopy (UBM) and its diagnostic value in anterior segment disorders

Indian Journal of Ophthalmology, 2023
Background: Ultrasound biomicroscopy (UBM) is a noninvasive imaging modality that enables in-vivo visualization of the structures of the anterior segment of the eye.
Rohan Kapoor, Deepika C Parameswarappa, Deven Dhurandhar, Hari K Peguda, Padmaja K Rani   +4 more
doaj   +1 more source