etiologies included vitreous hemorrhage during anterior segment surgery ( 22 eyes ) , blunt trauma ( 8 eyes ) , retinal tears with and without retinal detachment ( 8 eyes ) , terson 's syndrome ( 2 eyes ) , avulsed retinal vessel ( 1 eye ) , and idiopathic cases ( 8 eyes ) .
C0035305
retinal detachment
C0015392
eyes