Premium
PERIPHERAL VISUAL FIELD RESTRICTION IN CHLOROQUINE RETlNOPATHY
Author(s) -
LOWES MARTIN
Publication year - 1976
Publication title -
acta ophthalmologica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.534
H-Index - 87
eISSN - 1755-3768
pISSN - 1755-375X
DOI - 10.1111/j.1755-3768.1976.tb01802.x
Subject(s) - fundus (uterus) , ophthalmology , peripheral , ophthalmoscopy , medicine , visual field , retinal , retinopathy , optometry , endocrinology , diabetes mellitus
Chloroquine compounds are known to cause a retinopathy which typically begins in the central fundus giving rise to a “bull's eye” macula. Ultimately peripheral changes may become apparent. In the routine eye examination of such patients emphasis has been laid on the central area of the fundus. A case is presented where the retinopathy was not diagnosed until marked peripheral changes had occurred with peripheral pigment changes, attenuated retinal vessels, slight optic atrophy, peripheral visual field restriction and a subnormal electroretinogram. The typical “bull's eye” changes were not apparent. Routine examination of the peripheral fundus by means of ophthalmoscopy and perimetry is necessary to avoid missing any such retinopathy.