Table 2 Frequency of the common signs present in the 37 patients summarized in this article

Scleral pigmentation

33

82.5%

[17, 18, 21–32, 70–86]

Oil drops

30

75.0%

[17, 18, 21–23, 25–29, 31, 70–81, 86, 88],[90, 91]

Conjunctival pigmentation

22

60.0%

[18, 21–23, 25–27, 75–82, 86–90]

Conjunctival vessels with increased diameter

6

15.0%

[25, 70, 76, 85, 87, 88]

Pigmented chamber angle

4

10.0%

[23, 31, 70, 76]