Prognostic factors and the role of nephrectomy in metastatic renal cell carcinoma.
The objective of this study was to evaluate the prognostic factors and role of nephrectomy in metastatic renal cell carcinoma. We reviewed 62 cases of metastatic renal cell carcinoma (RCC) at presentation to document the factors influencing the survival and to evaluate the role of nephrectomy. Sex and age of the patients, size of the primary tumour, site and number of the metastases, nephrectomy, cell type and grade of the tumour and type of the medical treatment were analyzed as prognostic factors. The age and sex of the patients, cell type and type of the medical treatment did not appear to be significant predictors of prognosis. However, improved survival was correlated with tumours < or =7 cm in diameter, low grade tumours, metastasis limited to single organ and removal of the primary tumour. When these parameters were analyzed in a combined manner patients who had undergone nephrectomy showed consistently longer survival. We suggest that nephrectomy should be considered in all patients with metastatic RCC, as long as the morbidity of the operation is predicted to be acceptable.
Uygur
M C
MC
Department of Urology, Hacettepe University Faculty of Medicine, Ankara, Turkey.
Usubütün
A
A
Ozen
H
H
Ayhan
A
A
Kendi
S
S
D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D001707:Biopsy, Needle; D002292:Carcinoma, Renal Cell / Q000401:mortality / Q000556:secondary* / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007680:Kidney Neoplasms / Q000401:mortality / Q000473:pathology* / Q000601:surgery; D008175:Lung Neoplasms / Q000188:drug therapy / Q000401:mortality / Q000556:secondary*; D008297:Male; D008875:Middle Aged; D009392:Nephrectomy; D011379:Prognosis; D012189:Retrospective Studies; D015996:Survival Rate