Vitreous hemorrhage differentials

• blunt trauma
• penetrating trauma
• abusive head trauma
• neoplasm
• venous malformations
• Terson’s syndrome http://emedicine.medscape.com/article/1227921-overview
• inflammation such as pars planitis
• regressed retinopathy of prematurity
• X-linked retinoschisis
• familial exudative vitreoretinopathy