Presumed combined hamartoma of the retina and retinal pigment epithelium with preretinal neovascularization.
OBJECTIVE
To describe a case of presumed combined hamartoma of the retina and retinal pigment epithelium associated with preretinal neovascularization.


METHODS
Observational case report.


METHODS
We report clinical and angiographic findings of a 26-year-old woman.


RESULTS
The patient presented with mild vitreous hemorrhage and slowly decreasing vision in the right eye. A combined hamartoma of the midperipheral retina and retinal pigment epithelium with an epiretinal membrane causing traction to the macula was found. Fluorescein angiography showed areas of capillary nonperfusion and a large preretinal neovascularization peripheral to the hamartoma.


CONCLUSIONS
A combined hamartoma may be associated with retinal capillary nonperfusion and preretinal neovascularization, suggesting that significant retinal ischemia can occur with a combined hamartoma.
Helbig
Horst
H
Department of Ophthalmology, Cantonal Hospital of St Gallen, St Gallen, Switzerland. horst.helbig@kssg.ch
Niederberger
Hugo
H
D000328:Adult; D019773:Epiretinal Membrane / Q000150:complications / Q000175:diagnosis; D005260:Female; D005451:Fluorescein Angiography; D006222:Hamartoma / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D010857:Pigment Epithelium of Eye / Q000473:pathology*; D012164:Retinal Diseases / Q000150:complications* / Q000175:diagnosis; D015861:Retinal Neovascularization / Q000150:complications* / Q000175:diagnosis; D014792:Visual Acuity; D014823:Vitreous Hemorrhage / Q000175:diagnosis