[Diagnosis of lymphatic metastases in pelvic urologic tumors. Value of puncture biopsy].
In 119 patients with pelvic urogenital tumours the diagnosis of lymph node metastasis was made by lymphography-guided fine needle biopsy. The results of this technique, performed without anaesthesia and devoid of morbidity, could be interpreted in 88 percent of the cases. In the search for micro- and macroscopically invaded lymph nodes fine needle biopsy had a sensitivity of 66 percent, a specificity of 100 percent, a positive predictive value of 100 percent and a negative predictive value of 92.3 percent. In cases with macroscopically invaded nodes its sensitivity was 82.3 percent.
Benoît
G
G
Service d'Urologie, Hôpital de Bicêtre.
Blanchet
P
P
Gagey
N
N
Vieillefond
A
A
Alexandre
L
L
Bensadoun
H
H
Jardin
A
A
D000328:Adult; D000368:Aged; D001707:Biopsy, Needle / Q000379:methods*; D005260:Female; D006801:Humans; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis / Q000175:diagnosis / Q000473:pathology*; D008220:Lymphography; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D011471:Prostatic Neoplasms / Q000401:mortality / Q000473:pathology* / Q000628:therapy; D001749:Urinary Bladder Neoplasms / Q000401:mortality / Q000473:pathology* / Q000628:therapy
Diagnostic des métastases ganglionnaires des tumeurs urologiques pelviennes. Valeur de la cytoponction.