Results 141 to 150 of about 75,461 (181)

Choroidal nevus and melanoma differential diagnosis by the OCT data

Modern technologies in ophtalmology
The article presents the study results of 64 patients with suspicious (progressive) nevi (n = 42) and initial choroid melanomas (n = 22, of which n = 3 had anamnesis of choroid nevus).
A. Stoyukhina, S. A. Smolin
semanticscholar   +1 more source

Asymmetric preservation of choroidal pigmentation simulating choroidal nevus in two siblings with Waardenburg syndrome type 2A

Ophthalmic Genetics
Introduction In addition to sensorineural hearing loss, Waardenburg Syndrome (WS) may present with variable pigmentation of skin and choroid, which may simulate other life-threating conditions (e.g. melanoma).
Kirk A. J. Stephenson, Katherine E. Paton, C. Gregory-Evans, K. Gregory-Evans   +3 more
semanticscholar   +1 more source

AUTOFLUORESCENCE OF CHOROIDAL NEVUS IN 64 CASES

Retina, 2008
To describe the autofluorescence features of choroidal nevi.Noncomparative case series.Sixty-four consecutive patients.Correlation of fundus photography with autofluorescence photography.Autofluorescence features of choroidal nevus and overlying retinal pigment epithelium (RPE).The mean patient age was 62 years.
Carol L, Shields, Cesare, Pirondini, Carlos, Bianciotto, Miguel A, Materin, Sarah A, Harmon, Jerry A, Shields   +5 more
openaire   +2 more sources

Choroidal nevus

Current Opinion in Ophthalmology, 2017
To review the prevalence, clinical features, imaging findings, cytogenetics, and risks and outcomes of choroidal nevus.Choroidal nevus is a benign melanocytic tumor, often discovered incidentally on ophthalmic examination. This lesion is generally well circumscribed and pigmented.
Jason L, Chien, Kareem, Sioufi, Thamolwan, Surakiatchanukul, Jerry A, Shields, Carol L, Shields   +4 more
openaire   +2 more sources

Assessment of choroidal melanoma and nevus lesions using ultrasound vibro-elastography and parametric imaging approach.

Ultrasonics
The purpose of this study was to assess eye lesions by analyzing wave speed (WS) of lesions using ultrasound vibro-elastography (UVE) together with a parametric ultrasound imaging approach. Ten subjects with eye lesions (5 nevus (N) vs.
N. Bui, L. Dalvin, Xiaoming Zhang
semanticscholar   +1 more source

MALIGNANT TRANSFORMATION OF A CHOROIDAL NEVUS IN AN EYE TREATED FOR CHOROIDAL MELANOMA

RETINAL Cases & Brief Reports, 2017
Purpose: To report a case of a choroidal melanoma and a discrete choroidal nevus that has transformed into a malignant melanoma 5 years after initial diagnosis. Methods: Retrospective case report.
Ido D, Fabian, Amit K, Arora, Victoria M L, Cohen   +2 more
openaire   +2 more sources

Spontaneous regression of a choroidal nevus with risk factors for growth.

Archivos de la Sociedad Española de Oftalmología
We report the case of a 41-year-old woman with a choroidal nevus exhibiting recognized risk factors for malignant transformation who demonstrated spontaneous and progressive regression over a 6-year follow-up period.
M. Prat Dot, D. Lorenzo Parra, J. M. Caminal Mitjana   +2 more
semanticscholar   +1 more source

Choroidal nevus or melanoma? Choroidal neovascularisation as a confounder in choroidal nevus

Journal Français d'Ophtalmologie, 2017
O, Subira, H, Brosa, D, Lorenzo, J M, Caminal   +3 more
openaire   +2 more sources

Explaining Eye Diseases Detected by Machine Learning Using SHAP: A Case Study of Diabetic Retinopathy and Choroidal Nevus

SN Computer Science, 2023
Esmaeil Shakeri, Trafford Crump, E. Weis, Emad A. Mohammed, Roberto Souza, B. Far   +5 more
semanticscholar   +1 more source

Transpupillary thermotherapy for subfoveal choroidal neovascularization associated with choroidal nevus

American Journal of Ophthalmology, 2004
To describe a patient with classic subfoveal choroidal neovascularization (CNV) associated with choroidal nevus, which was successfully treated using transpupillary thermotherapy.Interventional case report.A 53-year-old woman underwent ophthalmologic evaluation, including fluorescein and indocyanine green angiography.
openaire   +3 more sources