M. Petracci et al., BUTTERFLY-SHAPED MACULAR DYSTROPHY - LONGITUDINAL CASE-STUDY OF 2 SIBLINGS, Ophthalmic paediatrics and genetics, 14(4), 1993, pp. 165-175
Two brothers with butterfly-shaped macular dystrophy (BSMD) are report
ed. The anatomical and functional data were analyzed in 11 family memb
ers. Progressive photoreceptor dysfunction, supported by ERG abnormali
ties, was documented in both patients. The progression of the disease
was observed over a period of seven years. The present observations em
phasize that BSMD, at least in some cases, can be a chronic progressiv
e disorder with secondary involvement of the photoreceptors.