Three patients who had extracapsular cataract extractions with intraocular lens implants developed delayed ciliochoroidal detachments, which responded to systemic steroid therapy. This rare complication may have been due to ciliary sulcus fixation of the implant. The possible mechanism and treatment are discussed.

BACKGROUND The initial use of a 64-slice computed tomography (CT) scanner for obtaining quantitative perfusion data from a large ciliochoroidal melanoma, and correlation with 3T magnetic resonance imaging (MRI) dynamic enhancement and tumor histology. METHODS The CT perfusion scan was performed using 80 kVp, 250 mA and 1-sec rotation time for 40 sec. The analysis was performed using commercia...

To further elucidate the somatic genetic alterations leading to acquired choroidal and ciliochoroidal melanoma, we screened every autosomal arm and the X chromosome of 50 primary posterior melanomas (31 choroidal tumors and 19 ciliochoroidal tumors). A minimum of two microsatellite markers were used to achieve at least 90% informativity (excluding X). Twenty-eight of 47 informative tumors (59%)...

BACKGROUND AND PURPOSE Uveal schwannoma is a rare benign neoplastic proliferation of pure Schwann cells. The purpose of this study was to describe MR imaging features of uveal schwannoma. MATERIALS AND METHODS MR images in 6 female patients with uveal schwannoma confirmed by pathologic examination were retrospectively reviewed. MR imaging was performed in all 6 patients, with postcontrast T1-...

horoidal effusion—an abnormal accumulation of fluid in the suprachoroidal space—is a common complication of glaucoma surgery. However, this may arise from other intraocular surgeries and a number of conditions, including inflammatory and infectious diseases, trauma, neoplasms, drug reactions, and venous congestion. Idiopathic causes fall under the umbrella of uveal effusion syndrome, a rare con...

A 62-year-old man with a large ciliochoroidal melanoma developed early-onset scleral necrosis with tumor extrusion within 1 month of epibulbar iodine I 125 plaque radiotherapy. The eye was enucleated. Pathologic study revealed nonmicrobial scleral necrosis with extrusion of histologically intact and necrotic uveal melanoma cells. The patient has been followed up for 15 months without clinical r...