PT - JOURNAL ARTICLE AU - Y. GOLDHAMMER AU - J. LAWTON SMITH TI - Bitemporal hemianopia in chloroquine retinopathy AID - 10.1212/WNL.24.12.1135 DP - 1974 Dec 01 TA - Neurology PG - 1135--1135 VI - 24 IP - 12 4099 - http://n.neurology.org/content/24/12/1135.short 4100 - http://n.neurology.org/content/24/12/1135.full SO - Neurology1974 Dec 01; 24 AB - Article abstract Visual difficulty developed in a 54-year-old woman treated for 10 years with chloroquine for rheumatoid arthritis, and a bitemporal field defect was discovered. Skull x-rays, pneumoencephalography, and carotid angiography were normal. A chiasmal (exploration finally was done, but results were negative. Although bitemporal hemianopia usually implies a tumor in the region of the sellaturcica, the nonsurgical causes of this field defect have to be consitsred.