Results 121 to 130 of about 4,372 (233)

Beyond Treatment: The Strategy of Nonintervention in Choroidal Hemangioma

Clinical Case Reports
The circumscribed choroidal hemangioma (CCH) is a benign congenital eye tumor whose etiology is not clear. A 41‐year‐old female patient came with a 2‐year history of slowly progressive deteriorating vision in her right eye.
Humdan Khan, Muhammad Shaheer Bin Faheem, Hurmat Fatima, Asfandyar Asghar, Ahmed Ali Khan, Muhammad Rehan Zahid, Syed Tawassul Hassan, Izzah Shakkel, Muhammad Idrees Khan   +8 more
doaj   +1 more source

Choroidal alterations in diabetic macular edema treated with intravitreal dexamethasone: what can choroidal vascularity index tell us? [PDF]

Diabetes mellitus (DM) significantly impacts ocular health, particularly the retina and choroid, leading to diabetic retinopathy (DR) and diabetic macular edema (DME).
Abdolrahimzadeh S., Di Pippo M., Fumi D., Maugliani E., Ruggeri F.   +4 more
core   +1 more source

Assessment of choroidal vessels in healthy eyes using 3-dimensional vascular maps and a semi-automated deep learning approach [PDF]

To assess the choroidal vessels in healthy eyes using a novel three-dimensional (3D) deep learning approach. In this cross-sectional retrospective study, swept-source OCT 6 × 6 mm scans on Plex Elite 9000 device were obtained. Automated segmentation
Bollepalli S. C., Chhablani J., Davis E., Fontana L., Hasan N., Ibrahim M. N., Sadeghi E., Sahel J. A., Singh S. R., Valsecchi N., Vupparaboina K. K.   +10 more
core   +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

Choroidal biomarkers in age-related macular degeneration [PDF]

Age-related macular degeneration (AMD) is the leading cause of central visual impairment in the elderly. The exact pathophysiological mechanisms for AMD remain uncertain.
Baek J., Chhablani J., Ejlalidiz M., Hasan N., Iannetta D., Ibrahim M. N., Rahmanipour E., Rasheed M. A., Sadeghi E., Valsecchi N., Vupparaboina K. K.   +10 more
core   +1 more source

Tumoral and Choroidal Vascularization [PDF]

The American Journal of Pathology, 2007
Maud Jost, Catherine Maillard, Julie Lecomte, Vincent Lambert, Marc Tjwa, Pierre Blaise, Maria-Luz Alvarez Gonzalez, Khalid Bajou, Silvia Blacher, Patrick Motte, Chantal Humblet, Marie Paule Defresne, Marc Thiry, Francis Frankenne, André Gothot, Peter Carmeliet, Jean-Marie Rakic, Jean-Michel Foidart, Agnès Noël   +18 more
openaire   +1 more source

Watching the eye with Mars in sight

Experimental Physiology, EarlyView.
Peter zu Eulenburg, Lonnie Petersen, Damian M. Bailey   +2 more
wiley   +1 more source

Beyond intracranial pressure: Cerebrospinal fluid compartmentalization in spaceflight‐associated neuro‐ocular syndrome

Experimental Physiology, EarlyView.
Susan P. Mollan, Damian M. Bailey
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

Age related grid-wise spatial analysis of choroidal parameters in well characterised healthy population

Choroidal vascularity index (CVI) is an image-based metric applied to assess the choroid in disease but poorly explored in natural aging. In this retrospective cohort study, we assessed a single eye of 309 healthy individuals from 20 to 70 + years, and ...
Agrawal, R, Kumar, M , Nivison-Smith, L , Trinh, M , Wei, X, Zhang, A   +5 more
core   +1 more source