{"pk":709,"title":"Monocular Vision Loss: A Rare Cause","subtitle":null,"abstract":"A 62-year-old woman with a history of metastatic breast cancer and known meningioma presented with unilateral vision loss associated with anisocoria and an afferent pupillary defect. On magnetic resonance imaging we found the cause to be optic nerve compression by a right frontal meningioma. Monocular vision-loss etiologies are anatomically localized to structures anterior to the optic chiasm. This case serves as a reminder that cerebral structures in this location must not be forgotten in the differential.","language":"en","license":{"name":"Creative Commons Attribution 4.0","short_name":"CC BY 4.0","text":"Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.","url":"https://creativecommons.org/licenses/by/4.0"},"keywords":[],"section":"Images in Emergency Medicine","is_remote":true,"remote_url":"https://escholarship.org/uc/item/5tn6v2z0","frozenauthors":[{"first_name":"David","middle_name":"","last_name":"Lane","name_suffix":"","institution":"University of Iowa Hospitals and Clinics, Department of Emergency Medicine, Iowa City, Iowa","department":"None"},{"first_name":"Kaila","middle_name":"","last_name":"Pomeranz","name_suffix":"","institution":"University of Iowa Hospitals and Clinics, Department of Emergency Medicine, Iowa City, Iowa","department":"None"},{"first_name":"Shannon","middle_name":"","last_name":"Findlay","name_suffix":"","institution":"University of Iowa Hospitals and Clinics, Department of Emergency Medicine, Iowa City, Iowa","department":"None"},{"first_name":"Daniel","middle_name":"","last_name":"Miller","name_suffix":"","institution":"University of Iowa Hospitals and Clinics, Department of Emergency Medicine, Iowa City, Iowa","department":"None"}],"date_submitted":"2019-08-05T22:46:34+03:00","date_accepted":"2019-08-05T22:46:34+03:00","date_published":"2019-08-06T23:03:29+03:00","render_galley":null,"galleys":[{"label":"","type":"","path":"https://journalpub.escholarship.org/uciem_cpcem/article/709/galley/466/download/"}]}