Endometriosis Medical Definition, 7 Risk Factors, Causes, Symptoms, Diagnosis, and Treatment Last Updated: March 31, 2021 by Market Health Beauty Team - 4 minutes read Endometriosis can be a difficult condition to treat, both physically and emotionally. What is endometriosis? Here are The Endometriosis Medical Definition, Risk Factors, Causes, Symptoms, Diagnosis, and Treatment