BACKGROUND To describe the characteristics,diagnosis and surgical treatment of inguinal endometriosis(IEM).CASE SUMMARY We retrospectively analyzed 10 patients diagnosed with IEM at Beijing Chao-Yang Hospital from 201...BACKGROUND To describe the characteristics,diagnosis and surgical treatment of inguinal endometriosis(IEM).CASE SUMMARY We retrospectively analyzed 10 patients diagnosed with IEM at Beijing Chao-Yang Hospital from 2011 to 2019.Relevant features,symptoms,images,surgical treatment,hormonal therapy and follow-up were collected and discussed.A total of 10 cases of IEM diagnosed by surgery and pathology were characterized by a lesion on the right side(9/11);five patients had symptoms related to the menstrual cycle,and only 3 patients were clearly diagnosed before surgery.Ultrasonography was of little assistance in confirming the diagnosis,but magnetic resonance imaging showed specific,high-intensity patterns.Anatomically,most of the IEM lesions were located in the extraperitoneal ligament(10/11);nine patients had inguinal hernias(IH),five had concurrent or prior pelvic endometriosis,and four had infertility.The clinical results from extensive resection were satisfactory.CONCLUSION IEM is an extremely rare condition that can easily be misdiagnosed prior to surgery.A right IH may contribute to the formation of right-sided IEM,and extensive resection involving the round ligament and hernia sac is essential to prevent recurrence.展开更多
文摘BACKGROUND To describe the characteristics,diagnosis and surgical treatment of inguinal endometriosis(IEM).CASE SUMMARY We retrospectively analyzed 10 patients diagnosed with IEM at Beijing Chao-Yang Hospital from 2011 to 2019.Relevant features,symptoms,images,surgical treatment,hormonal therapy and follow-up were collected and discussed.A total of 10 cases of IEM diagnosed by surgery and pathology were characterized by a lesion on the right side(9/11);five patients had symptoms related to the menstrual cycle,and only 3 patients were clearly diagnosed before surgery.Ultrasonography was of little assistance in confirming the diagnosis,but magnetic resonance imaging showed specific,high-intensity patterns.Anatomically,most of the IEM lesions were located in the extraperitoneal ligament(10/11);nine patients had inguinal hernias(IH),five had concurrent or prior pelvic endometriosis,and four had infertility.The clinical results from extensive resection were satisfactory.CONCLUSION IEM is an extremely rare condition that can easily be misdiagnosed prior to surgery.A right IH may contribute to the formation of right-sided IEM,and extensive resection involving the round ligament and hernia sac is essential to prevent recurrence.
