<prompt> A patient with detachment of retina with ph-otopsia with floaters in the eye. Diagnosis isVitreous haemorrhageExudative retinal detachmentRhegmetogenous retinal detachmentTractiona retinal detachment  <response>: C i.e. Rhegmatogenous Retinal detachment Rhegmatogenous R.D. has photopsia, floaters Q and visual field defect perceived by the patient as a black cuain. Tractional R.D. is usually asymptomatic no photopsia floaters with slow and progressive loss of visual field. Exudative R.D. has no photopsia, but floaters are present occasionally with sudden and rapid loss of visual field. 