Classification of deep endometriosis (DE) including bowel endometriosis: From r-ASRM to #Enzian-classification

摘要

Endometriotic lesions may affect peritoneal and ovarian tissues, cause secondary adhesions, and -in case of deep endometriosis (DE), invade organs such as the urinary bladder, ureters, and bowel. Over decades, several classification systems have been proposed with the rASRM score being the most widely accepted one to date. However, the rASRM classification has certain limi-tations regarding the description of DE. In contrast, the Enzian classification, which has been updated and modified recently in the form of the so-called #Enzian classification, has proved to be the most suitable tool for staging DE and now also includes peri-toneal or ovarian diseases as well as adhesions. In the ideal sce-nario, a classification for endometriosis can be used with both diagnostic and surgical methods. The present work discusses the pros and cons of scores for endometriosis and highlights the need for using one universal classification system.