Results 191 to 200 of about 4,325 (224)

Choroidal vascularity index and choroidal thickness assessment in vitiligo

Clinical and Experimental Optometry, 2023
Vitiligo is a skin disease characterised by depigmentation and loss of melanocytes. Melanocyte loss may not be limited to the skin in vitiligo, and various abnormalities may occur in the choroid, which is dense in melanocytes.To evaluate structural changes in the choroid by measuring choroidal thickness and vascularity index using optical coherence ...
Kocabas, Dilara Ozkoyuncu   +3 more
openaire   +3 more sources

Polypoidal Choroidal Vasculopathy with Choroidal Vascular Hyperpermeability

American Journal of Ophthalmology, 2006
To describe the incidence and clinical characteristics of polypoidal choroidal vasculopathy (PCV) associated with choroidal vascular hyperpermeability.Retrospective observational case series.We reviewed the medical records of 122 consecutive eyes with PCV and 106 consecutive eyes with exudative age-related macular degeneration (AMD).
Manabu, Sasahara   +6 more
openaire   +2 more sources

Choroidal vascularity index in pseudoexfoliative glaucoma

International Ophthalmology, 2021
To evaluate choroidal vascular involvement in pseudoexfoliative glaucoma (PEXG) by applying the choroidal vascularity index (CVI) to optic coherence tomography (OCT) images.Seventy-eight eyes from 40 subjects were included the study. Group 1 included healthy eyes (n = 20), group 2 eyes with PEX (n = 16), and group 3 eyes with PEXG (n = 42). OCT imaging
Melisa Zisan Karslioglu   +6 more
openaire   +2 more sources

SILENT OCCULT CHOROIDAL VASCULAR ABNORMALITIES

Retina, 1999
To describe clinically occult choroidal vascular abnormalities that can be revealed by indocyanine green (ICG) angiography.Out of approximately 2,700 patients who underwent ICG angiography, a lesion was incidentally observed in eight eyes of eight patients.
Piccolino FC   +4 more
openaire   +3 more sources

Choroidal Leiomyoma of Vascular Origin

American Journal of Ophthalmology, 1976
A 57-year-old man had a clinically suspected malignant melanoma in his left eye. On microscopic study, the enucleated eye harbored an unusual choroidal tumor that had extended extraocularly. This tumor had been variously interpreted microscopically as an angiosarcoma, an atpical angioma, a glioma, or a neurilemoma.
Jakobiec, Frederick A.   +2 more
openaire   +3 more sources

Evaluation of choroidal thickness and choroidal vascularity index during pregnancy

Canadian Journal of Ophthalmology, 2021
To assess the choroidal structural characteristics in the first and third trimesters in pregnant women using enhanced depth imaging optical coherence tomography and binarization method.Prospective study.Twenty-five eyes of 25 pregnant women in the first trimester (group 1) and 25 eyes of 25 pregnant women in the third trimester (group 2) were examined.
Emine Temel   +4 more
openaire   +2 more sources

Choroidal Vascular Patterns in Hypertension

Archives of Ophthalmology, 1964
In a previous paper 1 we presented observations on senile vascular patterns of the choroid and their relationship to drusen. The choroidal vessels were prepared in a manner which made possible the simultaneous study, on the flat, of the vessel patterns, of the cells of the vessel wall and of Bruch's membrane.
E. FRIEDMAN   +4 more
openaire   +2 more sources

CHOROIDAL VASCULARITY INDEX IN YOUNG CHOROIDEREMIA PATIENTS

Retina, 2021
Purpose: To evaluate choroidal features in young patients affected by choroideremia (CHM). Methods: Young CHM patients and control subjects were recruited at the Eye Clinic in Florence.
Vittoria Murro   +7 more
openaire   +3 more sources

Choroidal vascular changes after transpupillary thermotherapy for choroidal melanoma

Ophthalmology, 2003
To evaluate choroidal vascular alterations after transpupillary thermotherapy used as the sole treatment for choroidal melanoma.Prospective noncomparative interventional case series.Forty-five eyes of 45 patients affected by malignant choroidal melanoma treated with transpupillary thermotherapy alone with more than 1 year of follow-up.Transpupillary ...
MIDENA, EDOARDO   +6 more
openaire   +2 more sources

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