Follow-up of a Case of Vitelliform Macular Dystrophy Over an 8-year Period

Purpose： To show the follow-up of a case of vitelliform mac- ular dystrophy with morphological and visual functional tests over an 8-year period. Methods： Retrospective review of medical records. The mor- phological examination included color photography, fluores- cein angiography, and ocular coherence tomography （OCT）. The visual functional tests included visual acuity, electro-ocu- logram （EOG） and multifocal electroretinography （mfERG）. The patient was observed for 8 years, from 2003 to 2011. Results： During the follow-up, the improvement of sensory retinal detachment and reduction of yellow-white deposit were observed with color photography and fluorescein angiography. OCT revealed a decrease in sensory retinal detachment and subretinal hyper-reflective deposits; both of these morphologi- cal changes were correspondent. Visual acuity was maintained throughout the follow-up. The Arden ratio of EOG was de- creased. The amplitudes of mfERG were decreased but slightly increased during the follow-up.