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. 2014 Oct 17;35(4):193–207. doi: 10.3109/13816810.2014.973045

FIGURE 12.

FIGURE 12.

Regression patterns of vitreous seeding: (A) vitreous seeds prior to IViC, (B) partial response following first IViC characterized by fragmentation of the spheres sometimes accompanied by a pseudo-growth, (C) further fragmentation after additional injections before complete extinction. Complete response can be classified into complete disappearance (type 0), conversion into either (D) calcified seeds (type Ia), (E) crystalline refringent dust (type Ib), (F) amorphous non-spherical (see asterisk) seeds (type II), or (F) a combination of regression types I and II (type III).