Bilaterale Visusminderung bei einem jungen Mann

Abstract

We present the case of a 36-year-old male patient who presented with an increasing bilateral loss of vision which had existed for several years. Slit-lamp examination revealed a conical anterior protusion of the lens and funduscopy showed a discreet perimacular dot and fleck retinopathy. In consideration of all clinical findings the patient was diagnosed with anterior lenticonus as an ocular manifestation of an Alport's syndrome which is a rare X-linked disease. Besides renal failure and hearing loss which occur early, ocular changes usually manifest later on. Patients with a anterior lenticonus can be effectively treated with phacoemulsification and intraocular lens implantation. The visual outcome after surgery is excellent.