Results 141 to 150 of about 2,800 (230)

Birational involutions of the real projective plane [PDF]

We classify birational involutions of the real projective plane up to conjugation. In contrast with an analogous classification over the complex numbers (due to E. Bertini, G. Castelnuovo, F. Enriques, L. Bayle and A.
Cheltsov, Ivan, Mangolte, Frédéric, Yasinsky, Egor, Zimmermann, Susanna   +3 more
core   +1 more source

Successful Management of a Refractory Orbital Pseudocyst in a Chinese Goose Using Intraorbital Gentamicin Injection

Veterinary Ophthalmology, Volume 29, Issue 2, March 2026.
ABSTRACT Objective To report the successful management of recurrent orbital swelling in a Chinese goose (Anser cygnoides ) following evisceration surgery, utilizing intraorbital gentamicin injection after multiple unsuccessful interventions. Animal Studied A 3‐year‐old, 4.58 kg male Chinese goose (Anser cygnoides ).
Kristopher Houston, Chloe Fontaine, Natalia Dziedzic‐Nyrka, David Donaldson   +3 more
wiley   +1 more source

Choroidal Characteristics in 3- to 16-Year-Old Chinese Patients, Measured by Swept-Source OCT/OCT Angiography

Ophthalmology Science
Purpose: The purpose of this study was to investigate choroidal structural and vascular characteristics in children aged 3 to 16 years using OCT angiography (OCTA) and to explore their associations with refractive status, axial length (AL), and best ...
Jiali Wu, PhD, Ning Wang, PhD
doaj   +1 more source

Clinical usefulness of color Doppler imaging in the management of the neck region vessels in patients with intraocular tumors : preliminary report [PDF]

, 2007
Background: The purpose of the study was to assess the clinical usefulness of color Doppler ultrasonography (CDU) examinations of the neck vessels in patients with intraocular tumors as well as to establish whether the changes in these vessels had an ...
Falkowski, Aleksander, Górecka-Szyld, Barbara, Karczewicz, Danuta, Modrzejewska, Monika, Wilk, Grażyna   +4 more
core  

Anatomopathological Characterization of the Main Ocular Lesions in Green Turtles (Chelonia mydas) Along the Northern Coast of Bahia, Brazil

Veterinary Ophthalmology, Volume 29, Issue 2, March 2026.
ABSTRACT Objective This study aimed to identify and report ophthalmic and adnexal diseases found in specimens of the Green sea turtle (Chelonia mydas). Animal Studied and Procedures Thirty‐nine animals stranded on the beaches of the north coast of Bahia, Brazil were submitted to necropsy.
Danielle Nascimento Silva, José Luís Catão‐Dias, Wendell Marcelo de Souza Perinotto, Matheus Vilardo Loés Moreira, Nayone Lantyer‐Araujo, Pedro Enrique Navas Suárez, Gustavo Rodamilans Macedo, Thaís Pires, Arianne Pontes Oriá, Alessandra Estrela‐Lima   +9 more
wiley   +1 more source

Grid-based analysis of three-dimensional choroidal Sattler’s and Haller’s layer vascularity volume index and its relation to age and axial length in adults by ultra-widefield swept-source optical coherence tomography angiography

BMC Ophthalmology
Background This study was to evaluate the features of choroidal Sattler’s and Haller’s layer (CSHL) vessels in adults and explore its relationship with factors such as age, axial length (AL) and body mass index (BMI) by using ultra-widefield swept-source
Yuyao Qu, Jixian Ma, Rong Di, Yue Bian, Yuchen Li, Hanze Zhang, Yazhou Qin, Qiuping Liu, Jianqin Lei, Jingming Li   +9 more
doaj   +1 more source

Choroidalyzer: An open-source, end-to-end pipeline for choroidal analysis in optical coherence tomography

, 2023
Purpose: To develop Choroidalyzer, an open-source, end-to-end pipeline for segmenting the choroid region, vessels, and fovea, and deriving choroidal thickness, area, and vascular index.
Bernabeu, Miguel O., Burke, Jamie, Dhaun, Neeraj, Engelmann, Justin, Gray, Lyle, Hamid, Charlene, King, Stuart, MacCormick, Ian J. C., MacGillivray, Tom, McGraw, Paul, Moukaddem, Diana, Pugh, Dan, Reid-Schachter, Megan, Steptoe, Paul J., Storkey, Amos, Strang, Niall   +15 more
core  

Retinal Morphological Characterization of Collared Scops Owl (Otus lettia) Using Optical Coherence Tomography and Histological Techniques

Veterinary Ophthalmology, Volume 29, Issue 2, March 2026.
ABSTRACT Objective To establish normative retinal imaging and measurement data for the Collared Scops Owl (Otus lettia), a nocturnal raptor clinically free of systemic and ophthalmological disorders, using optical coherence tomography and histopathology.
Yun‐Shan Chiu, Chau‐Hwa Chie, Carmen M. H. Colitz, Wei‐Hsiang Huang, Ya‐Wen Yang, Chung‐Tien Lin   +5 more
wiley   +1 more source

Optical coherence tomography angiography study on retinochoroidal thickness and blood flow changes after posterior scleral reinforcement surgery

Photodiagnosis and Photodynamic Therapy
Purpose: Based on optical coherence tomography angiography (OCTA), we investigate the effects of posterior scleral reinforcement surgery on the fundus structure and function in patients with high myopia. Methods: Retrospective clinical study. Forty cases
Yongqi Mao, Hao Chen, Yunhua Tang, Haoming Geng, Fuwen Zhang   +4 more
doaj   +1 more source

Ocular Morphology and Clinical Ophthalmic Parameters of Nile Tilapia Oreochromis niloticus

Veterinary Ophthalmology, Volume 29, Issue 2, March 2026.
ABSTRACT Objective To describe the ocular morphological characteristics and establish clinical and ophthalmic reference standards for Nile tilapia. Animals Studied Fresh carcasses were used for diaphanization, optical and electron microscopy, and computed tomography analyses.
Dandara Franco Ferreira da Silva, Lucélia Gonçalves Vieira, Pedro Vale de Azevedo Brito, Sonia Nair Báo, Ingrid Gracielle Martins da Silva, Rodrigo Diana Navarro, Clarissa Machado de Carvalho, Paula Diniz Galera, Daniel Henrique Viana da Silva, Weslley de Souza Barbosa, Rosélia de Lima Sousa Araújo, Giane Regina Paludo, Liria Queiroz Luz Hirano   +12 more
wiley   +1 more source