It is described as presence of blood ( hyphema ) in the aspirated vitreous fluid , in paracentesis of the anterior chamber .
It is is caused due to iris atrophy usually seen in FHI and exposure of the fragile iris vasculature to the vitreous fluid .
It is described as presence of blood ( hyphema ) in the aspirated vitreous fluid , in paracentesis of the anterior chamber , and is caused due to iris atrophy usually seen in FHI and exposure of the fragile iris vasculature to the vitreous fluid .