Considerable progress has been made during the last few years in evaluating patients with suspected choroidal melanomas but difficulties continue to persist. In this report, the authors describe three cases with an unusual localized posterior choroidal hemorrhage, which were thought to be choroidal melanomas and referred for proton beam irradiation. These limited hemorrhagic choroidal detachments presented as a dark brown mass of considerable elevation, but were discrete, well localized, and located posterior to the equator. Fluorescein angiography and ultrasonography may be of some value in differentiating these lesions from choroidal melanomas. Serial observations over time will establish the correct diagnosis.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/s0161-6420(87)33509-2 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
A case of cutaneous melanoma metastatic to the ciliary body and choroid with complete regression via systemic dual checkpoint inhibitor therapy.
BMC Ophthalmol
January 2025
Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN, USA.
Background: Cutaneous melanoma is the leading cause of death from cutaneous malignancy and tends to metastasize lymphatically and hematogenously to the lung, liver, brain, and bone; it is a rare source of metastatic disease to the eye. Herein we provide a case report of cutaneous melanoma metastatic to the ciliary body and choroid involving clinical examination, slit lamp photography, and B-scan ultrasonography.
Result: A 55-year-old female with known metastatic cutaneous melanoma presented with pain, a large ciliochoroidal mass, visual decline, and diffuse intraocular inflammation.
[Choroidal melanoma with nevus of Ota].
J Fr Ophtalmol
January 2025
Service d'ophtalmologie, hôpital Claude-Huriez, CHU de Lille, rue Michel-Polonowski, Lille, France.
Long afterglow hybrid nanoplatform for integrated NIR-Ⅱ imaging diagnosis and triple-synergistic treatment of choroidal melanoma.
Talanta
December 2024
The Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, PR China. Electronic address:
The key to the treatment of choroidal melanoma (CM) is to improve diagnostic efficiency and find a high-performance treatment to replace the traditional treatment of radiotherapy and enucleation. In this paper, for the first time, long afterglow luminescence material was applied to the integrated diagnosis and treatment of eyes, with its unique advantages in photoluminescence and afterglow luminescence to solve the bottleneck problem of real-time irradiation required for photothermal and photodynamic therapy (PTT and PDT). Based on the excellent photoluminescence and afterglow properties of ZnGaGeO:CrYbEr (ZGGO) nanoparticles, a nanoplatform ZGGO@Au@UiO-66@ZnPc:Dox-FA (GAUZD-FA) for NIR-Ⅱ imaging and triple-synergistic therapy (PTT, PDT and sustained-release drug) was constructed.
View Article and Find Full Text PDFMalignant Transformation of a Choroidal Nevus.
Cureus
December 2024
Department of Ophthalmology, Xi'an No. 3 Hospital, the Affiliated Hospital of Northwest University, Xi'an, CHN.
Choroidal nevus is the most common intraocular tumor, and most cases are benign and have no symptoms. However, choroidal nevus carries a low risk for transformation into melanoma, which is a highly aggressive and deadly cancer. In this case report, we present a male patient with blurred vision in his left eye for six months.
View Article and Find Full Text PDFWearable electrodriven switch actively delivers macromolecular drugs to fundus in non-invasive and controllable manners.
Nat Commun
January 2025
Suzhou Key Laboratory of Nanotechnology and Biomedicine, Institute of Functional Nano & Soft Materials & Collaborative Innovation Center of Suzhou Nano Science and Technology (NANO-CIC), Soochow University, Suzhou, China.
Current treatments for fundus disorders, such as intravitreal injections, pose risks, including infection and retinal detachment, and are limited in their ability to deliver macromolecular drugs across the blood‒retinal barrier. Although non-invasive methods are safer, their delivery efficiency remains suboptimal (<5%). We have developed a wearable electrodriven switch (WES) that improves the non-invasive delivery of macromolecules to the fundus.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!