TY - JOUR T1 - Bilateral macular coloboma and pigmented paravenous retinochoroidal atrophy. JF - British Journal of Ophthalmology JO - Br J Ophthalmol SP - 250 LP - 251 DO - 10.1136/bjo.76.4.250 VL - 76 IS - 4 AU - M. S. Chen AU - C. H. Yang AU - J. S. Huang Y1 - 1992/04/01 UR - http://bjo.bmj.com/content/76/4/250.abstract N2 - A patient had bilateral macular coloboma with aggregations of pigment clumps located perivascularly, predominantly paravenously, and in other parts of the retina. The Toxoplasma IgG antibody was negative. The diagnosis of bilateral macular coloboma with pigmented paravenous retinochoroidal atrophy was made and seemed to be a developmental abnormality in origin. ER -