PURPOSE: To evaluate Sturge-Weber-associated glaucoma using ultrasound
biomicroscopy. METHOD: Case report, Clinical examination combined wit
h ultrasound biomicroscopy was performed in a patient with Sturge-Webe
r-associated glaucoma. RESULTS: In the patient's left eye, which had S
turge-Weber-associated glaucoma, a 360 degree supraciliary effusion, d
ilated superficial and intrascleral vessels, and an open angle were de
tected by ultrasound biomicroscopy. CONCLUSION: The presence of dilate
d intrascleral vessels and supraciliary fluid support the hypothesis o
f increased episcleral venous pressure as the cause of elevated intrao
cular pressure in this syndrome.