[The relationship of the histological grade of prostatic carcinoma and extent of the local tumor to pelvic node involvement].
D000368:Aged; D006801:Humans; D008207:Lymphatic Metastasis / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D011471:Prostatic Neoplasms / Q000473:pathology*