Abstract：
:Oral and oropharyngeal carcinomas are characterized by a high incidence of node metastatic involvement and local extension. The study compared the TN stage of patients by clinical and computed tomography (CT) examination to postoperative histopathology. Sensitivity of CT for tumor extension was 82%, predictive value for bone involvement 67%. Clinical examination was poor in predicting the presence (54%) or absence (56%) of node involvement. Sensitivity of CT for assessment of node involvement was 80%, specificity 71%, positive predictive value 67%, and negative 83%. Node involvement was high (30%) in clinically NO necks versus only 9% for negative CT.
journal_name
Clin Imagingjournal_title
Clinical imagingauthors
Malard O,Toquet C,Jegoux F,Bordure P,Beauvillain de Montreuil C,Gayet-Delacroix Mdoi
10.1016/S0899-7071(03)00207-9subject
Has Abstractpub_date
2004-09-01 00:00:00pages
360-7issue
5eissn
0899-7071issn
1873-4499pii
S0899707103002079journal_volume
28pub_type
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