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Background: To report a case of Fuchs' adenoma occurring in an eye with a large choroidal melanoma. We have reviewed the literature to describe the clinical presentation, ultrasound characteristics and pathological features of these entities.
Case Presentation: A 69-year-old Caucasian man presented with vision loss from a large choroidal melanoma. Enucleation showed an incidental Fuchs' adenoma in the same eye. Whole-exome sequence analysis was also performed on the patient's blood and melanoma, which showed a rarely-reported ATRX mutation.
Conclusions: Fuchs' adenoma is an under-diagnosed benign age-related hyperplasia of the non-pigmented ciliary epithelium (NPCE). Given its location and characteristics, it can be mistaken for choroidal melanoma and clinicians are reminded how to differentiate between these pathologies and that they may co-exist.
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http://dx.doi.org/10.1186/s40942-022-00374-4 | DOI Listing |
Eur J Nucl Med Mol Imaging
September 2025
Department of Dermatology and National Center for Tumor Diseases (NCT), University Hospital Heidelberg, Heidelberg, Germany.
Purpose: Tebentafusp has emerged as the first systemic therapy to significantly prolong survival in treatment-naïve HLA-A*02:01 + patients with unresectable or metastatic uveal melanoma (mUM). Notably, a survival benefit has been observed even in the absence of radiographic response. This study aims to investigate the feasibility and prognostic value of artificial intelligence (AI)-assisted quantification and metabolic response assessment of [F]FDG long axial field-of-view (LAFOV) PET/CT in mUM patients undergoing tebentafusp therapy.
View Article and Find Full Text PDFRare melanoma subtypes, including acral, mucosal, and uveal melanomas, exhibit limited responses to immune checkpoint inhibitors (ICIs), yet the molecular mechanisms of immune resistance remain poorly defined. Here, we performed transcriptomic profiling of patient-derived xenografts (PDXs) and publicly available tumor datasets to systematically compare intratumoral gene expression across cutaneous and rare melanoma subtypes. We identified a convergent downregulation of innate immune pathogen sensing (IIPS) and type I interferon signaling pathways in rare melanomas compared to cutaneous, with lower expression also observed in anti-PD-1 non-responder tumors.
View Article and Find Full Text PDFJ Clin Neurosci
September 2025
Department of Radiology, Gumushane State Hospital, Gumushane, Turkey.
Ophthalmol Retina
September 2025
Ophthalmology Division, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil.
Ophthalmol Retina
September 2025
Department of Ophthalmology and Visual Sciences, University of Iowa, Iowa City, Iowa; University of Iowa, Institute for Vision Research, Iowa City, Iowa.