2. Peripheral uveitis
3. Retinitis pigmentosa
6. With aging
7. With vitreous traction such as Wagner disease
Nussenblatt RB, Palestin AG. Uveitis: fundamental and clinical practice.
Chicago: Yearbook Medical, 1989.
Takhashi M, et al. Biomicroscopic evaluation and photography of liquefied vitreous in some vitreoretinal disorders. Arch Ophthalmol 1981; 99:1555.