[Differential diagnosis of papilledema and macular exudation-the exophytically growing juxtapapillary retinal capillary hemangioma].

In a 38-year-old female patient, who had been treated for acute visual impairment and suspected optic neuritis with no organic evidence in the right eye, an exophytically growing juxtapapillary retinal capillary hemangioma was found. The benign tumor is a rare but important differential diagnosis in cases of papilledema and macular exudation. The treatment is difficult; various therapeutic concepts are discussed.