Tehran University of Medical Sciences International Journal of Hematology-Oncology and Stem Cell Research 2008-2207 5 2 2011 06 15 38 40 Nasim Valizadeh Hematology- Oncology Department, Imam Khomeini Hospital, Urmia University of Medical Sciences, Urmia, Iran Negar Haghighi Internal Medicine Department, Imam Khomeini Hospital, Urmia University of Medical Sciences, Urmia, Iran Negar Aghamohammadi Internal Medicine Department, Imam Khomeini Hospital, Urmia University of Medical Sciences, Urmia, Iran Mohammad Mohammadzadeh Vitreo- retinal Subspecialty ward, Ophthalmology Department, Shafa Hospital, Urmia University of Medical, Sciences, Urmia, Iran 2015 10 01 Central serous chorioretinopathy (CSCR) is an ocular disease which fluid is collected under retina and leads to retinal detachment and blurred vision. Risk factors for development of central serous chorioretinopathy are included: alcohol use, uncontrolled hypertension, pregnancy, type A personalityand different ways of corticosteroid use. We want to present central serous chorioretinopathy in a case of B-cell type Non-Hodgkin lymphoma (NHL)after taking 6th course of CHOP regimen which was presented with left- sided blurred vision. https://ijhoscr.tums.ac.ir/index.php/ijhoscr/article/view/279 https://ijhoscr.tums.ac.ir/index.php/ijhoscr/article/download/279/272