Discrepancies in Lymphoma Diagnosis Over the Years: A 13-Year Experience in a Tertiary Center

Abstract

Objective: In the past, accurate diagnosis of lymphoma was challenging since there were multiple competing classification systems that caused confusion and debate. After establishment of the World Health Organization lymphoma classification, lymphomas still remain a diagnostic challenge among general pathologists. The purpose of this study was to examine whether the discordance among centers has declined over the years.