We detected a total of 32 SLNs in 21 of 22 patients. Ipsilateral neck node location was observed in 18 patients and bilateral in 3. We observed 10 patients with true positive SLNs (3 patients had micrometastases), indicating occult metastases. We harvested a total of 454 nodes in our selective neck dissections, 19 of which presented metastatic invasion. We identified four patients with positive non-sentinel nodes.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.