May Be Caused by

 Common

Choroidal metastasis

Metastatic melanoma

Primary melanoma

Retinal detachment

Retinoblastoma

 Uncommon

Astrocytic hamartoma

Choroidal hemangioma

Endophthalmitis

Glass prosthesis

Melanocytoma

Orbital pseudotumor

Phthisis bulbi

Retinal cyst

Sarcoidosis