A Case of Primary Endometriosis Associated With an Umbilical Hernia

Endometriosis is a common gynecological disease that mainly influences pelvic organs. However, extra-pelvic endometriosis is considered less prevalent. Here, we present a case study of umbilical endometriosis associated with an underlying hernia. It is known that the incidence of such a case is very rare and its diagnosis is challenging. Surgical excision of this type of lesion with a repair of the hernia is considered the preferred management approach. In this case, a 40-year-old female was admitted to the hospital with cyclical umbilical bleeding for one year. The bleeding would start with her menstruation and continue throughout the menstrual period. Initial diagnosis was made by physical examination and ultrasound imaging. Treatment options were discussed with her and she accepted to undergo surgical wide excision of the umbilical lesion with a repair of the hernia. Diagnosis was further confirmed by a histopathological study of the lesion tissue specimen. Also, a referral to a gynecologist did not report any abnormality or pelvic disease, and the patient was discharged well from the hospital.