The purpose of this study is to determine whether cervical lymph node dissection is necessarily performed in the presence of early-stage oral squamous cell carcinoma.
Han race;
Oral squamous cell carcinoma is confirmed by pathology;
The section of oral squamous cell carcinoma including primary two-thirds prior to the tongue, buccal mucosa， gingiva， mouth floor， hard palate mucosa;
The primary lesion is no more than 4cm;
Do not meet the inclusion criteria;
The primary lesion is more than 4cm or invade adjacent tissues;
Do not review on schedule;
Patients receive not only surgical procedures, but other antineoplastic treatment;
Jinsong Hou
Lead sponsor
Sun Yat-sen University
Sponsor institution
First Affiliated Hospital, Sun Yat-Sen University
Collaborator
Second Affiliated Hospital, Sun Yat-Sen University
Collaborator
Hospital of Stomatology, Sun Yat-Sen University
Collaborator