Acquired renal cystic disease and renal neoplasms in hemodialysis patients

Abstract
Noninvasive imaging studies were performed on 26 patients undergoing chronic hemodialysis. We found cysts in 46% of patients and neoplasms in 7.7%. The cysts were relatively easy to detect. However, the neoplasms were very difficult to detect; this problem has been described before in the literature. The natural history of acquired cystic disease and neoplasms in hemodialysis patients is largely unknown. A review of the problems associated with the imaging and management of these patients is included.