250
Participants
Start Date
September 1, 2025
Primary Completion Date
June 30, 2029
Study Completion Date
June 30, 2029
Lymph node tracer navigated selective neck dissection
Selective lateral lymph node dissection (after injection of tracer, lymph nodes in compartment III-IV are dissected; if there is dyed lymph node in compartment IIA, then IIA is dissected).
Modified neck dissection
Lymph nodes in compartment IIA, IIB, III, IV, VB are dissected.
Fudan Univeristy Shanghai Cancer Center, Shanghai
Fudan University
OTHER