Purpose of reviewRadiation therapy has become the standard of care for the treatment of uveal melanoma. We intend to outline the current radiation therapy methods that are employed to treat uveal melanoma. We will outline their relative benefits over one another. We will also provide some background about radiation therapy in general to accustom the ophthalmologists likely reading this review. Recent findingsFour main options exist for radiation therapy of uveal melanoma. Because the eye is a small space, and because melanomas are relatively radioresistant, oncologists treating uveal melanoma must deliver highly focused doses in high amounts to a small space. Therapies incorporating external beams include proton beam therapy and stereotactic radiosurgery. Stereotactic radiosurgery comes in two forms, gamma knife therapy and cyberknife therapy. Radiation may also be placed directly on the eye surgically via plaque brachytherapy. All methods have been used effectively to treat uveal melanoma. SummaryEach particular radiotherapy technique employed to treat uveal melanoma has its own set of benefits and drawbacks. The ocular oncologist can choose amongst these therapies based upon his or her clinical judgment of the relative risks and benefits. Availability of the therapy and cost to the patient remain significant factors in the ocular oncologist's choice.

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Purpose of reviewUntil recently, metastatic uveal melanoma was associated with essentially uniform fatality within months. However, recent developments in screening, improved understanding of the genetic underpinnings of metastatic disease, and pivotal medication approvals have improved the disease's rate of fatality. Recent findingsRoutine implementation of genetic testing at the time of primary tumor treatment via gene expression profiling or chromosomal analysis has identified patients who are at high risk for metastatic disease. Enhanced screening with imaging directed at the liver and lungs has allowed for identification of early disease and lower tumor burden. Significant work on improved liver directed therapy along with systemic chemotherapy and immunotherapy has improved life expectancy. The first systemic immunotherapy specifically for metastatic uveal melanoma was approved this year. This medication, tebentafusp, is likely to improve life expectancy for all patients with metastatic melanoma assuming they have appropriate human leukocyte antigen (HLA) markers. Multiple clinical trials with novel immunotherapeutic agents are promising as well.

The purpose of this report is to describe biopsy-proven ocular sarcoidosis (OS) in a 67-year-old patient with a history of sarcoidosis and diffuse large B-cell lymphoma (DLBCL). Nonspecific posterior chorioretinal lesions in a patient with prior malignancy necessitated chorioretinal biopsy to rule out metastatic lymphoma. The association between sarcoidosis and malignancy remains unclear and can complicate management of similar patients with nonspecific posterior segment findings. Chorioretinal biopsy may, therefore, be required to rule out malignancy in patients with a leading history.