Results 81 to 90 of about 16,712 (263)

Plaque‐adaptive flexible film dosimetry system for Ru‐106 plaque brachytherapy commissioning and quality assurance

open access: yesMedical Physics, Volume 53, Issue 3, March 2026.
Abstract Background Ruthenium‐106 (Ru‐106) plaque brachytherapy is an established treatment modality for choroidal melanoma that delivers localized beta radiation while sparing surrounding ocular structures. It is widely used in Europe and parts of Asia, whereas COMS Iodine‐125 and Palladium‐103 plaques remain the standard in the United States. However,
Jin Dong Cho   +5 more
wiley   +1 more source

Factors associated with time until metastatic spread in patients with primary uveal melanoma: A retrospective analysis.

open access: yesPLoS ONE
PurposeTo characterize patients with choroidal or ciliary body (CB) melanoma in order to identify factors associated with time until metastasis and further perform a detailed characterization of the factors identified.MethodsA mixed model approach was ...
Reinhard Told   +4 more
doaj   +1 more source

Metástases cutâneas em melanoma de coróide

open access: yesRevista Brasileira de Oftalmologia, 2011
Metastasis in choroidal melanoma is frequent on advanced diseases, involving mainly the liver, lungs and central nervous system. We report a case of cutaneous metastasis in choroidal melanoma because is an unusual condition, even in advanced disease.
Fabricio Lopes da Fonseca   +1 more
doaj   +1 more source

Tibial Periosteum For The Surgical Perforation [PDF]

open access: yes, 2016
Purpose: Report a successful case of scleral perforation repair, refractive to treatment with bank-scleral graft, using pretibial periosteum graft patch.
Mateo A   +5 more
core   +1 more source

The Eye Never Lies: When A Lesion Unveils Lung Cancer

open access: yesRespirology Case Reports, Volume 14, Issue 3, March 2026.
We present a rare case of asymptomatic primary lung adenocarcinoma that first manifested with ocular symptoms and an iris lesion. ABSTRACT Ocular manifestations rarely represent the first sign of systemic malignancy and often pose a diagnostic challenge. While choroidal metastases are more common, iris involvement is uncommon and may be underrecognized.
Sivanesan Darshini   +5 more
wiley   +1 more source

Shaggy Photoreceptors with Subfoveal Fluid Associated with a Distant Choroidal Melanoma

open access: yesCase Reports in Ophthalmological Medicine, 2015
Purpose. To describe the enhanced depth imaging optical coherence tomography (EDI-OCT) findings in a patient with an extra macula choroidal melanoma before and after treatment. Methods. Observational case report. Results.
Ann Q. Tran   +2 more
doaj   +1 more source

Characteristics of visual functions and their correlation with OCT-angiography of the macula in patients with small choroidal melanoma [PDF]

open access: yesКлиническая офтальмология, 2022
E.B. Myakoshina, S.V. Saakyan Helmholtz National Medical Research Center of Eye Diseases, Moscow, Russian Federation Background: choroidal melanoma is the most common malignancy in ophthalmological practice. However, it is difficult to diagnose
Е.Б. Мякошина, S.V. Saakyan
doaj  

Reproducibility in the identification of retinal positions on serial fundus photographs: Theory and limitations

open access: yesActa Ophthalmologica, Volume 104, Issue 2, Page 201-211, March 2026.
Abstract Background Imaging of the retina is accompanied by distortions so that positions in fundus photographs cannot be linearly translated to positions in the retinal fundus. The purpose of this study was to describe an algorithm and evaluate its reproducibility in identifying points on the retina from their representation on serial fundus ...
Toke Bek, Giovanni Ometto
wiley   +1 more source

Choroidal melanoma in a 49-year-old female

open access: yesPhilippine Journal of Ophthalmology, 2005
Objective: To describe a case of choroidal melanoma. Methods: This is a case report. Results: A 49-year-old female complained of blurring of vision in the right eye of five months duration.
Maria Joanna Rodriguez-Chan, MD   +4 more
doaj  

Radiation Maculopathy After Proton Beam Therapy for Uveal Melanoma: Optical Coherence Tomography Angiography Alterations Influencing Visual Acuity. [PDF]

open access: yes, 2017
To analyze microvascular and structural changes in radiation maculopathy and their influence on visual acuity (VA), using optical coherence tomography (OCT) and OCT angiography (OCTA).
Daruich, A., Matet, A., Zografos, L.
core   +1 more source

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