Extranodal extension in head and neck squamous cell cancer: is there a role for further stratification?

To investigate the prognostic significance of the stratification of extranodal extension (ENE) into ENE minor (ENEmi, up to 2mm) and ENE major (ENEma, over 2mm) in non-HPV-related squamous cell cancers of the head and neck, we retrospectively reviewed microscopic slides from neck dissection specimens of ENE-positive patients and subcategorised them into ENEmi and ENEma. We then compared the two groups in terms of overall survival (OS), disease-specific survival (DSS), and disease-free survival (DFS).
Source: The British Journal of Oral and Maxillofacial Surgery - Category: ENT & OMF Authors: Source Type: research