Massive renal and retroperitoneal hemorrhage in a case of acquired renal cystic disease with atypical epithelial cell proliferation.
We present a case of acquired renal cystic disease in a patient with end-stage renal disease (ESRD) secondary to systemic lupus erythematosus who was dialysis dependent for 5 years. Renal hemorrhage and neoplastic transformation of the cyst epithelium are the two major complications of acquired renal cystic disease, and were present in this patient. The full clinical significance of the acquired renal cystic lesion is still unclear, although the possibility of renal tumors and massive renal and retroperitoneal hemorrhage should be considered in the long-term dialysis population.
Verani
R
R
Department of Pathology, University of Texas Medical School, Houston 77225.
Wagner
E
E
Thompson
C
C
D000328:Adult; D004848:Epithelium / Q000473:pathology; D005260:Female; D006470:Hemorrhage / Q000209:etiology*; D006801:Humans; D006965:Hyperplasia / Q000150:complications; D007674:Kidney Diseases / Q000209:etiology*; D052177:Kidney Diseases, Cystic / Q000150:complications* / Q000473:pathology; D012187:Retroperitoneal Space