[Clinical analysis in diagnosis and treatment of 11 patients with hereditary renal cell carcinoma].

Objective: To evaluate the diagnosis and treatment of hereditary renal cell carcinoma.
Methods: Clinical data of 11 patients with hereditary renal cell carcinoma were analyzed retrospectively. Eight patients were male and 3 were female, age ranged from 32 to 67 (mean: age 48 years). Four cases were bilateral renal cell carcinoma, and 4 were multiple renal cell carcinoma. Two cases were diagnosed as Von Hippel-Lindau syndrome, 6 as familial clear cell renal cell cancer, and 3 as hereditary papillary renal carcinoma.
Results: Ten patients performed nephron-sparing surgery and/or radical nephrectomy and 1 had no operation. The patients were followed up from 12 to 114 months. Tumor recurrence was observed in 4 patients, 1 patient died of tumor metastasis, and 2 died of other causes. Four patients survived free of tumor.
Conclusions: Hereditary renal carcinoma appears in the youth, and it is predominantly multiple and bilateral. Nephron-sparing surgery is the standard method of treatment for the patients.