Ultrasound-guided percutaneous radiofrequency ablation of hepatic malignancies with cool-tip needle / 中华肿瘤杂志
Chinese Journal of Oncology
;
(12): 706-708, 2008.
Article
Dans Chinois
| WPRIM
| ID: wpr-255597
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the efficacy, indication and complication of radiofrequency ablation (RFA) with cool-tip needle in patients with hepatic malignancies.</p><p><b>METHODS</b>421 patients with hepatic malignancies underwent ultrasound-guided RFA with cool-tip needle under local anaesthesia. The tumor size was from 1.0 to 15 cm in diameter with an average diameter of 4.3 cm.</p><p><b>RESULTS</b>The complete ablation (CA) rate was 91.4% (382/418) in the patients with a tumor < 3 cm, 78.9% (97/123) in those with a tumor of 3 to 5 cm and 37.6% (35/93) in the patients with a tumor > 5 cm. No patient died or changed to celiotomy during the 1121 times of RFA for 634 lesions in 421 patients. No hemorrhage occurred in any of these patients after the RFA treatment. The complications included abdominal pain in 32.3% (136/421), nausea in 9.0% (38/421), fever in 34.9% (147/421) and biliary leakage in 0.2% (1/421) of the patients.</p><p><b>CONCLUSION</b>Ultrasound-guided percutaneous radiofrequency ablation with cool-tip needle is effective and safe in the treatment of liver tumors.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Anatomopathologie
/
Chirurgie générale
/
Tumeurs du sein
/
Imagerie diagnostique
/
Douleur abdominale
/
Ablation par cathéter
/
Échographie interventionnelle
/
Fièvre
/
Tumeurs gastro-intestinales
/
Tumeurs du foie
Type d'étude:
Etude diagnostique
Limites du sujet:
Adulte
/
Adulte très âgé
/
Aged80
/
Femelle
/
Humains
/
Mâle
langue:
Chinois
Texte intégral:
Chinese Journal of Oncology
Année:
2008
Type:
Article
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