What are the common causes of leukocoria?
Retinoblastoma: ~58%; Persistent hyperplastic primary vitreous: ~28%; Exudative retinitis (also known as retinal telangiectasis or Coats disease): ~16%; Retinopathy of prematurity.
Mention the most common differentials of congenital microphthalmia?
Unilateral: persistent hyperplastic primary vitreous (PHPV); Bilateral: retinopathy of prematurity, bilateral PHPV.
The left eye appears relatively smaller than the right (microphthalmia). Presence of a retrolental soft tissue along the Cloquet canal owing to persistence of remnant of hyaloid vessels.