| pubmed-article:11169941 | pubmed:abstractText | Patients with squamous carcinoma of the oral tongue in clinical stages TIN0M0 and T2N0M0 with a tumor thickness < or = 3 mm usually do not have lymph node (LN) metastasis. However, factors that are useful in predicting LN metastasis in thicker tumors (> 3 mm thick) need to be identified. The authors investigated the clinical relevance of the apoptotic index (AI), the proliferation index, and tumor grade in relation to LN metastasis in patients with early stage squamous carcinoma of the oral tongue. | lld:pubmed |
