[Surgical treatment of renal cell carcinoma with bone metastasis].
Eighty-six patients with renal cell carcinoma underwent radical nephrectomy in Chiba Cancer Center Hospital. Fifteen of the 86 patients developed bone metastases. Seven of the 15 patients with bone metastases had received chemotherapy and radiotherapy. Six of the 15 patients underwent surgical treatment and two received radiotherapy alone. Of the six patients treated surgically for bone metastases, two patients were treated with wide resection and the remaining four patients underwent excision of the metastatic lesions in combination with radiotherapy, chemotherapy or immunotherapy. One of the two patients who underwent wide resection of a pelvic bone lesion is alive without evidence of disease for 6 years and 4 months. Another patient who underwent wide resection of femoral bone lesion survived for 14 years and 2 months but died of recurrent cancer. Pathologic findings of renal cell carcinoma in the long-time survivors showed adenocarcinoma of alveolar type of clear cell subtype and in grade 1. Wide resection of bone metastases of renal cell carcinoma can significantly prolong the survival time and improve the quality of life of the patients.
Maruoka
M
M
Department of Urology, Chiba Cancer Center Hospital.
Miyauchi
T
T
Nagayama
T
T
D000368:Aged; D001859:Bone Neoplasms / Q000556:secondary / Q000601:surgery*; D002292:Carcinoma, Renal Cell / Q000556:secondary / Q000601:surgery*; D003131:Combined Modality Therapy; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D011379:Prognosis