Results 51 to 60 of about 75,461 (181)

Fundus autofluorescence of choroidal nevus and melanoma [PDF]

British Journal of Ophthalmology, 2007
To describe autofluorescence patterns of choroidal melanocytic lesions using the Heidelberg Retinal Angiograph 2 system (HRA2).20 patients with choroidal melanocytic lesions in the ocular fundus underwent ophthalmologic examination, fundus photography, autofluorescence and optical coherence tomography (OCT).
Lavinsky, Daniel UNIFESP, Belfort, Rubens Neto UNIFESP, Navajas, Eduardo UNIFESP, Torres, Virginia UNIFESP, Martins, Maria Cristina UNIFESP, Belfort, Rubens Junior UNIFESP   +5 more
openaire   +3 more sources

Automated Detection of Conjunctiva Nevus and Choroidal Nevus Using Colour Models and Fundus Mask Generation Technique

International Research Journal on Advanced Science Hub
Diabetics and eye related diseases are becoming a global cause for eye related problems from infants to the old age persons, eye diseases are more intense in case of diabetics in urban and rural parts.
Mr. Madhusudhan S, Dr. Anitha S
semanticscholar   +1 more source

Small choroidal melanoma and pseudomelanomas: methods of differential diagnostics (literature review). Part 2

Российский офтальмологический журнал, 2020
The first part of the literature review described the ophthalmoscopic picture of the small choroidal melanoma and pseudomelanomas [ROJ, 2019; 12 (4): 99–108].
E. B. Myakoshina
doaj   +1 more source

Age distribution and characteristics of choroidal nevi in 35 559 individuals: A nationwide study using optometry fundus photography

Acta Ophthalmologica, Volume 104, Issue 6, Page e655-e661, September 2026.
Abstract Purpose To examine the age distribution and characteristics of choroidal nevi in a large nationwide sample. Methods We included all individuals who underwent fundus photography in a nationwide chain of optometry stores during a 5‐week period in 2023.
Carsten Faber, Hibba Quhill, Danson Muttuvelu, Jens Folke Kiilgaard   +3 more
wiley   +1 more source

Long‐Term Local Control and Mortality After Transpupillary Thermotherapy of Small Uveal Melanomas

Clinical &Experimental Ophthalmology, Volume 54, Issue 6, Page 832-844, August 2026.
ABSTRACT Background Transpupillary thermotherapy (TTT) is used for selected small choroidal melanocytic tumours, either as primary treatment or as an adjunct to plaque brachytherapy. We compared long‐term local recurrence and mortality outcomes after primary TTT alone, plaque brachytherapy combined with TTT (brachy+TTT), and plaque brachytherapy alone (
Maria Fili, Malin Ermedahl Conradi, Maya Klaff Dahl, Shiva Sabazade, Manuel Casselholm De Salles, Gustav Stålhammar   +5 more
wiley   +1 more source

Evolutionary Origin of Ocular Melanoma: Associations With rs12913832 G Allele Frequency and Latitude

Cancer Medicine, Volume 15, Issue 6, June 2026.
The rs12913832 derived (G) allele frequency (blue‐eye allele) was a markedly stronger predictor of ocular melanoma incidence than geographic latitude, with approximately 92% of the latitude effect mediated through allele frequency. These findings indicate that pigmentation‐related genetic variation contributes substantially to global differences in ...
Hans Witzenhausen, Hildur Helgadottir, Veronica Höiom, Roger Olofsson Bagge, Gustav Stålhammar   +4 more
wiley   +1 more source

Retinal vascular abnormalities in Sturge-Weber syndrome

Indian Journal of Ophthalmology, 2019
Sturge–Weber syndrome (SWS) includes facial, leptomeningeal and choroidal hemangioma. The retinal vasculature is essentially normal. Rare cases of retinal vascular tortuosity and arterio-venous malformations have been reported.
Dhanashree Ratra, Hitesh Yadav, Daleena Dalan, Preet Kanwar Singh Sodhi, Vineet Ratra   +4 more
doaj   +1 more source

Development and Retrospective Application of Novel Outcome Measure: Sturge–Weber Syndrome Acute Crisis (SWAC) Index

Annals of the Child Neurology Society, Volume 4, Issue 2, Page 132-139, June 2026.
ABSTRACT Objective Sturge–Weber syndrome (SWS) symptoms frequently overlap in neurological acute crises (ACs) presenting with seizures, stroke‐like episodes (SLE), and headaches. Recent efforts to develop a prospective drug trial highlighted the need for a new outcome measure capable of quantifying these symptoms during an SWS AC.
Kieran D. McKenney, Luther G. Kalb, Adrienne M. Hammill, Anne M. Comi   +3 more
wiley   +1 more source

Foundation Models in Diagnosis of Ophthalmic Diseases: Construction and Application

Eye &ENT Research, Volume 3, Issue 2, Page 45-58, June 2026.
ABSTRACT Artificial intelligence holds promise for addressing the uneven distribution of medical resources across different regions. Compared with convolutional neural network models, foundation models offer significant advantages: on one hand, their pre‐training does not rely on massive labeled data; on the other hand, they possess the capability to ...
Xiaolu Huang, Guanran Zhang, Jiayu Xu, Shuyang Chen, Yanrong Li, Xiaodong Sun, Yanlin Qu, Huixun Jia   +7 more
wiley   +1 more source

Survival impact of second primary cutaneous and non‐cutaneous melanoma in melanoma survivors

Journal of the European Academy of Dermatology and Venereology, Volume 40, Issue 5, Page 823-834, May 2026.
In this US population‐based cohort study, melanoma survivors diagnosed with regional/distant‐stage SPCM or SPNCM had worse survival compared to those with a single melanoma. Abstract Background Melanoma survivors have a high risk of developing second primary neoplasms, both cutaneous melanoma (SPCM) and non‐cutaneous melanoma (SPNCM), but little is ...
Jingjing Xie, Maija Kiuru, Brad H. Pollock, Theresa H. M. Keegan   +3 more
wiley   +1 more source