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Radiation therapy in adenocarcinoma of the prostate with pelvic lymph node involvement on lymphadenectomy

Journal Article · · Int. J. Radiat. Oncol., Biol. Phys.; (United States)

From 1970 to 1978, 135 of 429 patients with adenocarcinoma of the prostate (31%) had pelvic lymph nodal involvement at the time of bilateral pelvic lymphadenectomy and Iodine-125 interstitial implantation of the prostate at Memorial Sloan-Kettering Cancer Center. Postoperative external irradiation was given in 28 patients to the whole pelvis alone or with the para-aortic region. Determinate 5 year survival was 54% with (7/13) and without (13/24) external irradiation. Of 123 patients with 6 months to 7 years of follow-up, 31 (25%) with local control of the primary tumor developed distant metastases, mainly osseous, and 20 (16%) had local recurrence or persistence with or without distant spread.

Research Organization:
Memorial Sloan-Kettering Cancer Center, New York, NY
OSTI ID:
6866050
Journal Information:
Int. J. Radiat. Oncol., Biol. Phys.; (United States), Journal Name: Int. J. Radiat. Oncol., Biol. Phys.; (United States) Vol. 6:2; ISSN IOBPD
Country of Publication:
United States
Language:
English

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