卵巢肿瘤的CT诊断(附27例分析)

CT Diagnosis of Ovarian Tumor——A Report of 27 Cases

选择CT扫描手术病理证实的卵巢肿瘤27例,对照病理对CT表现进行分析。结果表明,CT定位诊断符合率100％(27/27),定性诊断符合率88.8％(24/27)。卵巢肿瘤中,畸胎瘤最具特征性CT表现,而恶性肿瘤在确定具体病理组织类型上CT有一定困难。因此认为,CT是鉴别卵巢良、恶性肿瘤最有效的方法,大多数卵巢肿瘤经CT增强前后扫描并结合临床及B超检查会作出正确的定性诊断。

Twenty-seven cases with ovarian tumors which were diagnosed by CT scan and confirmed by surgical operation and pathology were studied. Comparing with the pathological examination, the coincidence rates of CT local and qualitative diagnosis were 100%(27/27)and 88.8% (24/27)respective-ly >CT findings of the teratomas were the most characteristic. CT scan was the most valuable method to distinguish among the benign and malignant ovarian tumors. Referring to the clinical and ultra-sonography examinations, CT scanning can give accurate qualitative diagnosis for most ovarian tumors.