Acquired cystic disease of the kidneys and renal cell carcinoma in chronic renal insufficiency without dialysis treatment.
We report 3 cases of acquired cystic disease of the kidneys with associated renal carcinoma in 2 of the cases. In all 3 cases, the patients had chronic renal insufficiency due to hypertension but had never required dialysis. Review of 176 reported cases of acquired cystic disease of the kidneys and renal tumors disclosed that 18 patients (including 1 previously reported by us) had never received dialysis treatment. These cases support the hypothesis that acquired cystic disease of the kidney is not restricted to patients treated with maintenance dialysis. Among the 18 patients, hypertension was the most common underlying cause of renal failure. Patients with chronic renal failure due to or associated with severe hypertension should be monitored carefully for the development of both renal cysts and tumors even though they have not started on chronic dialysis.
Chung-Park
M
M
Department of Pathology, Cleveland Metropolitan General Hospital, Ohio.
Parveen
T
T
Lam
M
M
D000368:Aged; D000369:Aged, 80 and over; D002292:Carcinoma, Renal Cell / Q000209:etiology* / Q000473:pathology; D005260:Female; D006801:Humans; D006973:Hypertension / Q000150:complications; D007668:Kidney / Q000473:pathology; D052177:Kidney Diseases, Cystic / Q000209:etiology* / Q000473:pathology; D007676:Kidney Failure, Chronic / Q000150:complications* / Q000209:etiology / Q000628:therapy; D007680:Kidney Neoplasms / Q000209:etiology* / Q000473:pathology; D008297:Male; D006435:Renal Dialysis; D012307:Risk Factors