Unilateral Sectoral Retinitis Pigmentosa in a Patient of Iranian Origin

Sectoral retinitis pigmentosa (RP) is a rare clinical condition. We present a 60-year-old female with a history of mild night blindness and decreased vision in the left eye for about 15 years. Fundus examination revealed retinal pigmentary changes in the inferotemporal sector and reduced arterial caliber. In addition, fundus autofluorescence, fluorescein angiography, multifocal electroretinogram scans and electro-oculogram confirmed these clinical findings. To the best of our knowledge, the present study is the first to describe sectorial RP in the inferotemporal sector of Iranian origin.