Sentinel node mapping in Marjolin's ulcers: is it feasible?

Introduction: This study evaluated the feasibility of sentinel node biopsy in Marjolin's ulcers using peritumoral injection of the radiotracer and blue dye.

Materials And Methods: Ten patients with Marjolin's ulcers (5 male and 5 females) ranging in age from 39-65 years, and who were candidates for surgical removal of their tumors, were included in this study. The patients received 2 mCi technetium 99m (99mTc) antimony sulfide colloid in 2 divided doses subcutaneously in the peritumoral region.