RESUMO
Annular ciliochoroidal effusion is a rare condition that can complicate trabeculectomy. We report a case of ciliochoroidal effusion mimicking aqueous misdirection after combined glaucoma and cataract surgery. A 75-year-old male with pseudoexfoliation, chronic angle-closure glaucoma, and advanced optic disc damage developed ciliochoroidal effusion after a combined trabeculectomy and phacoemulsification with intraocular lens implantation. The patient presented with overfiltering bleb, hypotony, and a uniformly shallow anterior chamber that mimicked aqueous misdirection in the clinical picture. Reformation of anterior chamber followed by revision of the bleb was performed. Ultrasound biomicroscopy confirmed the diagnosis. Atropine and steroid eye drops improved the condition. Ciliochoroidal effusion should be ruled out in hypotony with shallow anterior chamber post glaucoma surgery.