Results 71 to 80 of about 9,469 (145)

Comparison of Vascular Density Changes After Cataract Surgery in Diabetic Patients with and Without Pseudoexfoliation Syndrome Using Optical Coherence Tomography Angiography

Biomedicines
Background: This study aims to evaluate changes in the central retina in patients with type 2 diabetes mellitus (T2DM) undergoing uncomplicated small incision cataract surgery with or without pseudoexfoliation syndrome (PEXS) using optical coherence ...
Lelde Svjascenkova, Arturs Zemitis, Janis Gredzens, Guna Laganovska   +3 more
doaj   +1 more source

Evaluation of retinal vascular density in high myopia without pathologic myopic maculopathy using OCTA [PDF]

Egyptian Journal of Clinical Ophthalmology
Background: High myopia is when a person's myopia has progressed to a point where a spherical correction of −6 diopters or more is required although the definitions used to grade myopia vary. The prevalence of myopia is increasing worldwide.
Farouk, M., Awny, I., Mohammed, A., Al-Romihi, S.   +3 more
doaj   +1 more source

Transverse Cervical Vessels: A Viable Option for Microsurgical Reconstructions in Vessel‐Depleted Necks

Clinical Case Reports, Volume 14, Issue 11, November 2026.
Anatomy of the transverse cervical vessels and their relationship with the neurovascular structures of the posterior cervical triangle, demonstrating their accessibility and usefulness as recipient vessels in microsurgical reconstruction of frozen necks. Illustration created by María Camila Rojas Gómez, adapted and reproduced with permission from Sisti
Julio Camilo Torres Gonzalez, María Camila Rojas Gómez, Andrés Alberto Álvarez Tamayo, Rogers Leonardo Baquero, Martha Luz Torres Pabón, Juan Carlos Olaya Osorio, Gonzalo Mallarino Restrepo   +6 more
wiley   +1 more source

Adult‐onset Coats disease: A systematic review and meta‐analysis of imaging biomarkers and targeted therapies

Acta Ophthalmologica, Volume 104, Issue 7, Page e724-e744, November 2026.
Abstract Coats disease diagnosed in adulthood is a rare idiopathic retinal telangiectatic vasculopathy that may differ in phenotype from childhood‐diagnosed cases. This systematic review synthesizes current evidence to characterize its clinical spectrum, imaging features, treatment outcomes and underlying mechanisms, with a focus on immunovascular ...
Catarina Francisco, Nisa Silva, Camiel J. F. Boon   +2 more
wiley   +1 more source

Discoid Lupus Erythematosus in Genital Skin: A Case Report and Review of the Literature

Journal of Cutaneous Pathology, Volume 53, Issue 11, Page 1000-1006, November 2026.
ABSTRACT Background Discoid lupus erythematosus (DLE) represents the most common variant of chronic cutaneous lupus erythematosus, a skin‐specific autoimmune disorder within the broader lupus erythematosus spectrum Clinically, DLE is characterized by erythematous, scaly plaques with areas of hyperpigmentation.
Ala' Abu‐Dayeh, Daniel Miller, Alessio Giubellino   +2 more
wiley   +1 more source

A new method of assessing microcirculation of the central retina in patients with different stages of diabetic macular edema in type 2 diabetes

Mìžnarodnij Endokrinologìčnij Žurnal
Background. Diabetic macular edema (DME) can develop at any stage of diabetic retinopathy, regardless of its severity. One of the triggers believed to be responsible for the accumulation of fluid in the macular area is ischemia as a frequent and severe ...
S.A. Suk, S.Yu. Mogilevskyy, M.I. Kovtun, B.B. Zhupan   +3 more
doaj   +1 more source

Evaluation of macular microvascular perfusion and function in primary rhegmatogenous retinal detachment with different grades of proliferative vitreoretinopathy

Journal of the Egyptian Ophthalmological Society
Purpose The aim of the study is to compare macular perfusion, foveal avascular zone (FAZ), and functional outcomes in rhegmatogenous retinal detachment (RRD) with proliferative vitreoretinopathy (PVR) grades A, B, and C after surgery and to correlate ...
Ghada A. Nassar, Ahmed I. Hegazy, Mina Abdelmalak, Randa Mohamed Abdel-Moneim El-Mofty   +3 more
doaj   +1 more source

Evaluation of the retinal and choroidal microvasculature in retinitis pigmentosa using OCT-angiography: a meta-analysis

Therapeutic Advances in Ophthalmology
Background: Retinitis pigmentosa (RP) comprises a group of genetically and clinically heterogeneous retinal dystrophies characterized by progressive retinal degeneration, leading to deterioration of vision. Optical coherence tomography angiography (OCTA)
Evita Evangelia Christou, Amandeep S. Josan, Robert E. MacLaren   +2 more
doaj   +1 more source

Retinal vascular flow and choroidal thickness in eyes with early age-related macular degeneration with reticular pseudodrusen

BMC Ophthalmology, 2018
Background To investigate the characteristics of retinal vessels and retinal thickness in eyes with early age-related macular degeneration (AMD) with or without reticular pseudodrusen. Methods We retrospectively evaluated the clinical history and optical
So Min Ahn, Suk Yeon Lee, Soon-Young Hwang, Seong-Woo Kim, Jaeryung Oh, Cheolmin Yun   +5 more
doaj   +1 more source

Correlation between vessel density and thickness in the retina and choroid of severe non-proliferative diabetic retinopathy patients

Frontiers in Endocrinology
ObjectivesTo explore the correlation between the vessel density (VD) of the retina and choroid vascular plexuses and the thicknesses of their respective retinal layers and choroid membranes in participants with severe non-proliferative diabetic ...
Kai He, Selena Wei-Zhang, Ziqi Li, Parhat Kaysar, Tianjing Yang, Zhiyong Sun, Wei Zhou, Hua Yan, Hua Yan, Hua Yan, Hua Yan, Hua Yan   +11 more
doaj   +1 more source