Identification of cervical lymph node micrometastasis of tongue cancer by color Doppler and MRI / 中华耳鼻咽喉头颈外科杂志
Chinese Journal of Otorhinolaryngology Head and Neck Surgery
;
(12): 39-43, 2014.
Article
Dans Chinois
| WPRIM
| ID: wpr-271603
ABSTRACT
<p><b>OBJECTIVE</b>To assess the values of color Doppler and magnetic resonance imaging (MRI) in the identification of cervical lymph node micrometastasis of tongue cancer.</p><p><b>METHODS</b>Totally 96 cases of tongue cancer with impalpable neck lymph node was examined with color Doppler and MRI within one week before surgery. Chi-square test was used to assess if the presence of regional lymph node micrometastasis, histopathological analysis as a golden standard lymph node micrometastasis.</p><p><b>RESULTS</b>For the diagnosis of cervical lymph node micrometastasis, color Doppler was significantly better than MRI in sensitivity (72.5% vs 50.0%, P = 0.039) and the accuracy (78.1% vs 64.6%, P = 0.038), but no significant difference in the specificity (82.1% vs 75.0%, P = 0.357), the positive predictive value (74.4% vs 58.8%, P = 0.159) and the negative predictive value (80.7% vs 67.7%, P = 0.108).</p><p><b>CONCLUSION</b>Color Doppler is better than MRI in the sensitivity and accuracy for the diagnosis of cervical lymph node micrometastasis of tongue cancer.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Anatomopathologie
/
Tumeurs de la langue
/
Imagerie par résonance magnétique
/
Carcinome épidermoïde
/
Échographie-doppler couleur
/
Diagnostic
/
Micrométastase tumorale
/
Tumeurs de la tête et du cou
/
Noeuds lymphatiques
/
Métastase lymphatique
Type d'étude:
Etude diagnostique
Limites du sujet:
Adulte
/
Adulte très âgé
/
Aged80
/
Femelle
/
Humains
/
Mâle
langue:
Chinois
Texte intégral:
Chinese Journal of Otorhinolaryngology Head and Neck Surgery
Année:
2014
Type:
Article
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