A Rare Coexisting Presentation of Autosomal Dominant Polycystic Kidney Disease With Rapid Deterioration of Renal Function and Neurofibromatosis Type 1.

Autosomal dominant polycystic kidney disease (ADPKD) is one of the most common hereditary kidney disorders, characterized by progressive cyst development. Neurofibromatosis type 1 (NF1) is another autosomal dominant disorder, characterized by café-au-lait spots, neurofibromas, and multisystem involvement. We report the case of an 18-year-old male with ADPKD and NF1, referred due to progressively worsening renal dysfunction.