OBJECTIVE: To report a case of frosted-branch angiitis. METHOD: This is a case report of frosted-branch angiitis seen at the University of the Philippines-Philippine General Hospital. RESULTS: A 42 year-old male presented with progressive blurring of vision of the left eye. Indirect funduscopy showed dilated retinal veins with perivascular sheathing, giving the appearance of frosted-branches of a tree. CONCLUSION: Frosted-branch angiitis is a rare form of retinal vasculitis with various etiologies. Despite the severe retinal appearance, the prognosis is usually good, with rapid recovery of visual acuity after prompt steroid treatment.
Male ; Middle Aged ; RETINAL VASCULITIS ; VASCULITIS ; CASE REPORTS

Objectives This study determined the biologic effect and safety of subconjunctival administration of bevacizumab in patients with primary and recurrent pterygium. Methods We conducted an off-label, multiple-dosing, interventional case series involving 15 patients with primary and recurrent pterygium. They received subconjunctival bevacizumab (1.25 mg) every 2 weeks for 10 weeks. Pterygium vascularity and thickness were graded (1 for atrophic, 2 for intermediate, and 3 for fleshy) by 3 masked observers. The size of the pterygium (measured by surface area in cm2) was recorded from baseline to 16 weeks postinjection. Treatment-related complications and adverse events were reported. The main outcome measures were changes in pterygium size, vascularity, thickness, and treatment safety. Results There was no statistically significant difference in the mean surface area of the pterygia at different intervals (p > 0.05). The mean surface area was 1.22 ± 0.19 cm2 at baseline, 1.22 ± 0.18 cm2 and 1.22 ± 0.17 cm2 at 10 and 16 weeks postinjection respectively. There was a significant difference in the mean pteygium grading by the 3 masked observers at different intervals (p < 0.01). At baseline, there were 11 patients (73.3%) with grade 2 pterygium and 4 (26.7%) with grade 3. At 1.5 months postinjection, there were 5 (33.3%) with grade 1 pterygium, 7 (46.7%) with grade 2, and 3 (20%) with grade 3. The 5 patients with grade 1 pterygium at the end of the study period had a baseline pterygium grading of 2. Snellen visual acuity, refraction, intraocular pressure, and blood pressure remained stable. No serious ocular or systemic side effects were observed. Conclusion Subconjunctival injection of 1.25 mg of bevacizumab given every 2 weeks for 10 weeks resulted in no significant change in size of the pterygium. However, local application of bevacizumab showed promise in inducing regression in pterygium vascularity and thickness. Further evaluation of bevacizumab for the treatment of pterygia is warranted.
Pterygium ; Vascular Endothelial Growth Factor A ; Bevacizumab