[Risk factor assessment for lymph node regional metastasis of squamous cell carcinoma of tongue].
OBJECTIVE
The purpose of this study was to investigate the risk factors involving lymph node metastasis of squamous cell carcinoma and evaluate if the risk factors would be effective in predicting neck lymph node metastasis.


METHODS
Based on the original data of 106 cases with carcinoma of tongue, four related factors, including maximal diameter, degree of differentiation, mode of invasion and histological grade of malignancy were analyzed statistically.


RESULTS
The maximal diameter and the grade of tumor cell differentiation showed no significant correlation with cervical lymph node metastasis; but the mode of invasion and the histological grade of malignancy demonstrated a significant correlation.


CONCLUSIONS
The results obtained suggested that the mode of invasion and the histological grade of malignancy were closely related to cervical lymph node metastasis.
Hu
Xiaowen
X
Hospital of Stomatology, Jilin University, Changchun 130041, China.
Sun
Hongchen
H
Wang
Shuyan
S
D000328:Adult; D002294:Carcinoma, Squamous Cell / Q000473:pathology* / Q000601:surgery; D005260:Female; D006801:Humans; D008197:Lymph Node Excision; D008198:Lymph Nodes / Q000473:pathology*; D008207:Lymphatic Metastasis; D008297:Male; D009361:Neoplasm Invasiveness; D018570:Risk Assessment; D012307:Risk Factors; D014062:Tongue Neoplasms / Q000473:pathology* / Q000601:surgery