PMC7424410_01
Dysesthetic bleb before surgical treatment: nasal (a-c) or temporal (d) extension, hyperemia (a, b) and Dellen (c, d). 1st month (e, f) and 12th month (g, h) after bleb-limiting conjunctivoplasty.
JOPH2020-7570454.001.jpg
PMC7424410_01_JOPH2020-7570454.001.jpg
fig1
After a mean of 9.3 +- 8.5 months from primary filtration procedure, the 4 cases developed circumferential, prominent blebs with a mean extension of 168  and nasal (n = 3) or temporal (n = 1) displacement (Figure 1 (a-d)) associated with ocular discomfort with intense foreign body sensation. In all cases, immediate relief and cosmetic improvement were observed within the first-month follow-up (Figure 1 (e, f)).