Giant prolactinoma mimicking low-tension glaucoma at presentation.

BMJ case reports

PubMedID: 25661749

Karl D, Gillan SN, Goudie C, Sanders R. Giant prolactinoma mimicking low-tension glaucoma at presentation. BMJ Case Rep. 2015;2015.
We describe a case of a 68-year-old man, referred by his optometrist with suspected low-tension glaucoma, who presented with advanced cupped optic discs and field of vision loss that were subsequently found to be due to a giant prolactinoma. Failing vision in low-tension glaucoma suspects should have a low threshold for neuroimaging.