Egon Álvarez

Strengthening the quality of multigene next-generation sequencing in Latin America: Key learnings from an external quality assessment on diagnostic accuracy and implementation

Background: Multigene next-generation sequencing (NGS) has transformed molecular diagnostics in oncology over the past decade, increasingly replaced single-gene approaches such as Sanger sequencing. Although NGS is now integral to precision oncology, differences in laboratory infrastructure, workflow standardization, a...