Radius-Maumenee syndrome-associated glaucoma, a therapeutic challenge: A case report

Introduction Radius-Maumenee syndrome is a rare cause of open-angle glaucoma, secondary to elevated episcleral venous pressure (EVP) without any orbital or systemic abnormalities. Case presentation We present a case of a male patient in his mid-sixties, who presented with bilateral dilated episcleral vessels, bilateral glaucoma, chorioretinal folds in both maculae and choroidal effusion in his left eye. Our case highlights the differentials that should be considered and the systematic investigations that should be performed. We describe the clinical, optical coherence tomography and angiography findings of this patient and propose a potential pathophysiological mechanism leading to the propensity for perioperative complications. Conclusion Radius-Maumenee syndrome should be a diagnosis of exclusion. Secondary glaucoma can remain refractory to medical treatment and filtering surgery carries the risk intra-operative or post-operative uveal effusions.