<prompt> Distal and collecting duct cysts are seen in?ADPKDARPKDTuberous sclerosisNephronophthisis  <response>: ADPKD: cysts are in coex medulla Hepatic cyst manifestation ARPKD: Distal Collecting duct cyst Hepatic fibrosis MC age- 1yr Protein affected- FibrocystinChr. 6 Presentation- BL Abdominal mass Hypolasia of lungs Peripoal fibrosis 