Results 51 to 60 of about 6,199 (167)

Ultrasound, PET/CT or temporal artery biopsy for giant cell arteritis? A prospective diagnostic accuracy study (the GAME‐study)

Acta Ophthalmologica, Volume 104, Issue 6, Page e695-e708, September 2026.
Abstract Purpose To investigate the diagnostic performance of ultrasound, 2‐deoxy‐2‐[18F]fluoro‐D‐glucose positron emission tomography/computed tomography (2‐[18F]FDG PET/CT) and temporal artery biopsy (TAB) in giant cell arteritis (GCA). Methods This was a prospective single‐centre diagnostic accuracy study (ClinicalTrials.gov NCT05248906).
Michael S. Hansen, Lene Terslev, Uffe M. Døhn, Viktoria Fana, Jane M. Brittain, Anne K. Wiencke, Steffen Heegaard, Mads R. Jensen, Oliver N. Klefter, Yousif Subhi, Steffen Hamann   +10 more
wiley   +1 more source

A case of unusual presentation of Takayasu′s arteritis

Indian Journal of Ophthalmology, 2010
Takayasu′s arteritis is a chronic inflammatory disease of the large and medium-sized arteries. It commonly involves the aorta with its branches and the pulmonary arteries. The retinal hemodynamics suggest that the carotid artery involvement causes
Das Debabrata, Mondal Kanchan, Ray Biswarup, Chakrabarti Asim   +3 more
doaj  

Complications of Hyaluronic Acid and Calcium Hydroxylapatite Fillers—A Comprehensive Narrative Review of Clinical Presentation and Current Management Strategies

Journal of Cosmetic Dermatology, Volume 25, Issue 8, August 2026.
ABSTRACT Background Hyaluronic acid (HA) and calcium hydroxylapatite (CaHA) fillers are among the most widely used injectable materials in aesthetic medicine. Although both exhibit favorable safety profiles, concomitant with increasing use comes a broader spectrum of reported complications, ranging from mild, self‐limited reactions to rare but ...
Natalia Sukmanskaya, Sebastian Cotofana, Michael Alfertshofer   +2 more
wiley   +1 more source

Retinal Vessel Segmentation: A Comprehensive Review From Classical Methods to Deep Learning Advances (1982–2025)

Advanced Intelligent Systems, Volume 8, Issue 7, July 2026.
Four decades of retinal vessel segmentation research (1982–2025) are synthesized, spanning classical image processing, machine learning, and deep learning paradigms. A meta‐analysis of 428 studies establishes a unified taxonomy and highlights performance trends, generalization capabilities, and clinical relevance.
Avinash Bansal, Jan Kubíček, Jana Bahrová, Alice Varyšová, Martin Augustýnek, Marek Penhaker, Juraj Timkovič   +6 more
wiley   +1 more source

Proteolytic remodelling of the extracellular matrix by pericytes

The FEBS Journal, Volume 293, Issue 13, Page 3899-3953, July 2026.
Pericytes are specialised perivascular cells intimately connected with endothelial cells and essential for the maintenance of vascular beds. They contribute to the formation and remodelling of the extracellular matrix by actively secreting proteases and protease inhibitors.
Tina Burkhard, Ella Milne, Kate Qian, Paola Campagnolo, Salvatore Santamaria   +4 more
wiley   +1 more source

The imaging characteristics of infrared light reflection and fundus angiography in hemorrhagic retinal artery aneurysm and its complications

Yanke Xuebao
[Objective:] To evaluate the imaging characteristics of infrared light reflection (IR) and fundus fluorescein angiography(FFA) in hemorrhagic retinal artery aneurysm and its complications. [Methods:] Retrospective case series study was used.
LI Shiqing, SUN Xue, CHEN Xiao, WANG Lihong, WEI Jia, WANG Zhili   +5 more
doaj   +1 more source

Vascular Occlusions following Ocular Surgical Procedures: A Clinical Observation of Vascular Complications after Ocular Surgery

Journal of Ophthalmology, 2017
Background. Ocular vascular occlusions following intraocular procedures are a rare complication. We report a case series of patients with retinal vascular occlusions or anterior ischemic optic neuropathy (AION) after anterior and posterior segment ...
Charlotte Fischer, Anne Bruggemann, Annette Hager, Josep Callizo Planas, Johann Roider, Hans Hoerauf   +5 more
doaj   +1 more source

Multifocal Electroretinograms in Patients With Branch Retinal Artery Occlusion

Japanese Journal of Ophthalmology, 1999
We recorded multifocal electroretinograms (m-ERGs) in patients with branch retinal artery occlusion (BRAO) and compared the waveform in the area of retinal artery occlusion with that in the normal area, to evaluate the influence of the damage of the inner retina on the m-ERG.Three patients who had normal visual acuity and visual field loss of more than
S, Hasegawa, A, Ohshima, Y, Hayakawa, M, Takagi, H, Abe   +4 more
openaire   +4 more sources

Branch retinal artery occlusion due to patent foramen ovale in a teenager

Experimental Physiology, Volume 111, Issue 7, Page 3173-3178, 1 July 2026.
Abstract This report demonstrates the diagnostic evaluation and clinical management of a 16‐year‐old girl who developed branch retinal artery occlusion secondary to patent foramen ovale. The goal is to increase awareness of this rare presentation in adolescents among clinicians, with a summary of the important clinical features, multimodal imaging ...
Jie Zu, Fang Fan, Jiayao Wang, Jianmin Wang, Zhiyang Jia   +4 more
wiley   +1 more source

Branch retinal artery occlusion in a young healthy patient: Embolism as a rare cause

Journal of Mahatma Gandhi Institute of Medical Sciences, 2020
Branch retinal artery occlusion (BRAO) is an acute, painless, vision threatening, ocular emergency among people older than 60 years having cardiovascular disease.
Jyoti Jain, Shashank Banait, Tanvi Banait   +2 more
doaj   +1 more source