Results 31 to 40 of about 13,603 (206)

Ciliary Body Seeding after Pars Plana Transvitreal Fine-Needle Aspiration Biopsy of Choroidal Melanoma

Journal of Ophthalmic & Vision Research, 2020
Purpose: To report ciliary body seeding 20 years after pars plana transvitreal fine needle aspiration biopsy (FNAB) of choroidal melanoma. Case Report: 67-year-old man with choroidal melanoma in left eye was previously managed with pars plana FNAB ...
Jideofor K. Ndulue, Arman Mashayekhi, Carol L. Shields   +2 more
doaj   +1 more source

Application of Multimodal and Molecular Imaging Techniques in the Detection of Choroidal Melanomas

Frontiers in Oncology, 2021
Choroidal melanomas are the most common ocular malignant tumors worldwide. The onset of such tumors is insidious, such that affected patients often have no pain or obvious discomfort during early stages. Notably, enucleation is required for patients with
Xuying Li, Lixiang Wang, Li Zhang, Fei Tang, Xin Wei, Xin Wei   +5 more
doaj   +1 more source

Transforming growth factor TGF-β in various small choroid melanoma clinical characteristics before and after eye-preserving treatment

Офтальмохирургия, 2020
Purpose. To study the role of transforming growth factor TGF-β in various small choroidal melanoma clinical characteristics before and after eye-preserving treatment.Material and methods.
E. B. Myakoshina, I. G. Kulikova, N. V. Balatskaya, L. A. Katargina, S. V. Saakyan   +4 more
doaj   +1 more source

Expression and prognostic value of putative cancer stem cell markers CD117 and CD15 in choroidal and ciliary body melanoma [PDF]

, 2015
AIMS: The aim of the present study was to immunohistochemically investigate the expression and prognostic significance of putative cancer stem cell markers CD117 (c-kit), CD34, CD20 and CD15 in a cohort of patients with primary choroidal and ciliary ...
Dotlić, Snježana, Lukenda, Adrian, Vranić, Semir, Vukojević, Nenad, Šarić, Borna, Žarković, Kamelija   +5 more
core   +1 more source

Comparative Evaluation of Four Stereotactic Radiosurgery Planning Approaches for Treatment of Posterior Choroidal Melanoma

Journal of Medical Radiation Sciences, EarlyView.
This study evaluated four stereotactic radiosurgery planning approaches for posterior choroidal melanoma (CM). Analysis of thirteen CM cases resulted in a clinically meaningful reduction in dose to the brain for Brainlab Elements modulated arcs (BE) and Varian Eclipse HyperArc modulated arcs (HA) compared to Brainlab iPlan dynamic conformal arc therapy
Robert Nigro, Kenton Thompson, Cathy Markham, Adam U. Yeo, Daniel Sapkaroski, Claire Phillips   +5 more
wiley   +1 more source

Heterogeneity of monosomy 3 in fine needle aspiration biopsy of choroidal melanoma. [PDF]

, 2013
PurposeTo report on the heterogeneity of monosomy 3 in a fine needle aspiration biopsy obtained transsclerally from choroidal melanoma for prognosis.MethodsAll clinical records for patients who had been diagnosed with choroidal melanoma and underwent ...
Burgess, Barry L, Chang, Melinda Y, Johnson, Lariza, McCannel, Tara A, Rao, Nagesh P   +4 more
core   +2 more sources

A Novel Slit Lamp‐Based System for 3D Ultrasound of the Eye

Journal of Ultrasound in Medicine, EarlyView.
Objectives This study aims to develop and evaluate a novel slit‐lamp‐based system to acquire 3‐dimensional (3D) ultrasound volumes using conventional ultrasound probes. Methods A slit‐lamp adapter was 3D printed and connected with a linear actuator and graphical user interface (GUI) system to control movement and create volumes of 2‐dimensional scans ...
Claire E. Malley, Joseph P. Miller, Boyan Pan, Josiah K. To, Jack O. Thomas, Steven Y. Chang, Jason Dagoon, William C. Tang, Parsa Riazi Esfahani, Andrew W. Browne   +9 more
wiley   +1 more source

Optical Coherence Tomography: An Adjunctive Tool for Differentiating between Choroidal Melanoma and Metastasis

Journal of Ophthalmology, 2016
Purpose. To investigate the value of optical coherence tomography (OCT) for differentiation between choroidal melanoma and metastasis based on characteristics of the anterior choroidal surface and the chorioretinal interface. Methods.
Vicktoria Vishnevskia-Dai, Dinah Zur, Shiran Yaacobi, Iris Moroz, Hadas Newman, Meira Neudorfer   +5 more
doaj   +1 more source

c-FLIP and the NOXA/Mcl-1 axis participate in the synergistic effect of pemetrexed plus cisplatin in human choroidal melanoma cells.

PLoS ONE, 2017
Choroidal melanoma is the most common primary malignant intraocular tumor, and very few effective therapies are available to treat it. Our study aimed to understand whether pemetrexed plus cisplatin exerts a beneficial synergistic effect in human ...
Xiaofei Zhao, Feng Kong, Lei Wang, Han Zhang   +3 more
doaj   +1 more source

A diagnostic assessment of angioarchitectonics of choroidal melanoma

Российский офтальмологический журнал, 2021
Purpose: to study angioarchitectonics of choroidal melanoma with varied biometric characteristics by comparing the results of indocyanine green angiography (IAG) and OCT angiography (OCTA).Material and methods.
I. E. Panova, E. V. Samkovich, P. A. Nechiporenko, N. N. Grigoryeva   +3 more
doaj   +1 more source