ABSTRACT
Objective:To discuss the clinical characteristics,diagnosis,treatment experience and prognosis of mature cystic teratoma complicated with primary ovarian carcinoid,and to summarize its general charateriseics and to enhance the knowledge of clinician.Methods:Three female patients presented unilateral ovarian tumor in physical examination and were admitted to hospital.The tumor markers of three patients were normal. The preoperative diagnosis was ovarian tumor.Unilateral salpingo-oophorectomy was conducted in two patients.The resection of ovarian tumor was conducted in one patient.Results:The three patients underwent operation successfully.The postoperative pathological diagnosis was mature cystic teratoma complicated with primary ovarian carcinoid.The patients recovered well,who accepted 15-month follow-up with normal life and stable condition,and had no recurrence and metastasis.Conclusion:Mature cystic teratoma complicated with primary ovarian carcinoid is easy to be misdiagnosed before operation.Salpingo-oophorectomy is commonly used as the treatment method of mature cystic teratoma complicated with primary ovarian carcinoid and it can result in good effectiveness and better prognosis.