The usefulness of FDG-PET in patients with cervical lymphadenopathy / 中华口腔医学杂志
Chinese Journal of Stomatology
;
(12): 449-451, 2004.
Article
Dans Chinois
| WPRIM
| ID: wpr-273288
ABSTRACT
<p><b>OBJECTIVE</b>To assess the usefulness of 2-(fluorine-18) fluoro-2-deoxy-D-glucose (FDG) positron emission tomography (PET) in patients with cervical lymphadenopathy.</p><p><b>METHODS</b>From March 1999 to October 2001, 27 patients with cervical lymphadenopathy were imaged with FDG-PET. Maximum and mean standard uptake value (SUVmax and SUVmean) of lymphadenopathy and SUV of normal cervical tissue (SUVneck) were measured. All 21 patients with malignant lymphadenopathy got pathologically confirmed.</p><p><b>RESULTS</b>All 26 malignant lymph nodes in 21 patients could be detected by FDG-PET. FDG uptake of these nodes was higher than that of cervical tissue (SUVmax, SUVmean and SUVneck were 4.62 +/- 2.31, 3.45 +/- 2.74 and 0.55 +/- 0.08, respectively P < 0.001). Other 9 benign lymph nodes in 6 patients couldn't be detected by FDG-PET. The accuracy of PET in 21 patients with malignant lymphadenopathy, was higher than those of routine examinations such as ultrasonography plus CT or MR (P < 0.001).</p><p><b>CONCLUSIONS</b>FDG-PET allows effective diagnosis of patients with cervical lymphadenopathy and can contribute substantially to patient care.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Imagerie diagnostique
/
Fluorodésoxyglucose F18
/
Tomographie par émission de positons
/
Tumeurs de la tête et du cou
/
Noeuds lymphatiques
/
Maladies lymphatiques
Type d'étude:
Etude diagnostique
Limites du sujet:
Adulte
/
Adulte très âgé
/
Aged80
/
Femelle
/
Humains
/
Mâle
langue:
Chinois
Texte intégral:
Chinese Journal of Stomatology
Année:
2004
Type:
Article
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