title: [Staging pelvic lymphadenectomy for carcinoma of the prostate].
abstract: Prospective pathological staging by pelvic lymphadenectomy in 12 patients with clinically localized carcinoma of the prostate disclosed a high incidence (58%) of clinically silent and unsuspected lymph node metastases. The incidence of positive nodes was 0% in patients with clinical stage A disease, 33% in stage B, 100% in stage C disease. Serum acid phosphatase was not a useful staging marker. Excellent correlation existed between histological grade and pathological stage. Gleason's sum was predictive of nodal metastases.
mesh_terms: D000368:Aged; D006801:Humans; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D010388:Pelvis; D011379:Prognosis; D011468:Prostatectomy; D011471:Prostatic Neoplasms / Q000473:pathology / Q000601:surgery*