Atypical spectrum of fundus fluorescein angiography features in central serous chorioretinopathy

ABSTRACT

Background: Central serous retinopathy [CSR] is an idiopathic disorder of the macula characterized by serous elevation of the neurosensory retina at the posterior pole caused primarily by leaky choriocapillaries. On fundus fluorescein angiography [FFA], two typical patterns of this leakage are defined as inkblot and smoke stalk appearance. But atypical and unusual patterns also occur that can produce difficulty in diagnosis