To study the pathogenesis of central serous chorioretinopathy(CSC ), the plasma cortisol content of 37 patients and that of 30 normal controls were measured by radioirnmunoassay.

• 通过对37例中心性浆液性视网膜脉络膜病变（简称中浆）患者和30名正常人的血浆皮质醇含量进行放射免疫测定。