Surgery:
Excision of a GCTB is the standard treatment whether benign or malignant and it is often curative. Due to the infiltrative growth pattern of this tumor, wide surgical margins are needed and have been shown to diminish the recurrence risk [11,51]. Local excision of lymph nodes or sentinel lymph node biopsy is not indicated except in the cases of malignant GCTB [11,12,52].