title: Percutaneous fine-needle biopsy of radiographically normal lymph nodes in the staging of prostatic carcinoma.
mesh_terms: D001707:Biopsy, Needle; D005471:Fluoroscopy; D006801:Humans; D008198:Lymph Nodes / Q000000981:diagnostic imaging / Q000473:pathology*; D008207:Lymphatic Metastasis; D008297:Male; D009367:Neoplasm Staging; D011471:Prostatic Neoplasms / Q000473:pathology*