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By Gustavo Uriel Fonseca Aguirre
Hospital de la Luz - Uploaded on Jul 5, 2025.
- Last modified by Joshua Friedman on Jul 7, 2025.
- Rating
- Appears in
- Choroidal Melanoma
- Condition/keywords
- choroidal melanoma
- Photographer
- Gustavo U. Fonseca Aguirre, Hospital Conde de Valenciana, Ciudad de México
- Imaging device
- Scanning laser ophthalmoscope
- Description
- This wide-field fundus autofluorescence image demonstrates a mushroom-shaped choroidal melanoma adjacent to the optic nerve head, exhibiting hypo-autofluorescence (melanin). Vitreous pigment dispersion (tobacco dust sign) is evident, indicating tumor activity.
