Organ-preserving surgery of renal cell carcinoma: report of four cases.
Authors removed the renal tumour of four patients by means of resection in an organ-preserving manner. Of the four patients, one had bilateral carcinoma. The right-sided carcinoma of this patient was removed by resection while the other kidney was removed radically, by transabdominal approach. In three of the four cases which were in the process of stages T1 and N0M0, organ-preserving surgery was performed in the presence of intact opposite kidneys. Authors point out the fact that the resection method might be indicated even in the case of early (T1) stage tumours with intact opposite side kidneys. Furthermore, they do not recommend the enucleation of renal carcinomas for the surgical treatment of kidney tumours, since experimental studies have proved that these tumours can be transferred into the parenchyma of the kidney through the pseudocapsule of the tumour.
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Department of Urology, Szent István Hospital, Budapest, Hungary.
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D018262:Adenocarcinoma, Clear Cell / Q000601:surgery; D018249:Adenoma, Oxyphilic / Q000601:surgery; D000328:Adult; D000368:Aged; D002292:Carcinoma, Renal Cell / Q000601:surgery*; D002763:Cholecystectomy; D002769:Cholelithiasis / Q000150:complications / Q000601:surgery; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D009366:Neoplasm Seeding; D009367:Neoplasm Staging; D009392:Nephrectomy / Q000379:methods*