ABSTRACT
Objective:To compare the results of dual-phase enhanced CT scan and pathological diagnosis of ovarian corpus luteum cyst rupture.Methods: Thirty four cases of ovarian corpus luteum cyst rupture were treated in our hospital from April 2012 to April 2015 were retrospectively analyzed.Results: Among the 34 cases of patients, 28 cases before surgery CT accurate diagnosis of ovarian corpus luteum cyst, 6 cases before surgery CT did not accurately diagnose ectopic pregnancy bleeding was first diagnosed. In terms of the lesion, 22 cases of the right ovary and 12 cases were left ovary. Ruptured corpus luteum cyst diameter in 4.3-7.3cm, averaging (5.1±1.4)cm, the lack of complete cyst wall, visible break, there exists in the blood clot and the surrounding cyst; 20 cases with contrast extravasation, sheet or strip was present in high density around the cyst was the main clinical manifestations; a lot of low density liquid accumulated in the abdominal cavity; 28 cases with cystic density increased, the presence of a blood clot within the cyst was the main clinical manifestations. Surgical results were consistent with observed preoperative CT diagnosis. All patients were pathologically confirmed corpus luteum cyst rupture.Conclusion: Dual-phase enhanced CT scann has higher value in the diagnosis of ovarian corpus luteum cyst rupture bleeding, so is worthy of promotion.