良恶性卵巢肿瘤的CT表现(附130例分析)

目的：提高卵巢肿瘤ＣＴ诊断的准确性。材料与方法：经手术和（或）病理证实的１３０例卵巢，其中良性７２例，恶性５８例。重点分析其ＣＴ征象。结果：囊性（４６例）、实性（２９例）、囊实性（５５例）以及合并周围组织或脏器粘（４５例）是卵巢肿瘤的主要ＣＴ表现。其中囊性表现多见于良性卵巢肿瘤（３６／４６例，占７８％），恶性肿瘤以实性表现居多（２５／２９例，占８６％）囊实性和（或）合并周围组织粘连组织粘连既可出现

CT manifestation in benignant and malignant ovarian neoplasms( an analysis of 130 cases)

Objective:To look for promoting the CT diagnostic accuracy in ovarian neoplasms.Materials and Methods:130 cases ovarian neoplasms collected from four hospitals were performed by CT scan and B Ultrasonics(US)and proved by pathology.Among them,there were benignant tumors 72 cases and malignant 58.CT manifestations were impressively analyzed.Results:Cystic foci,solid,cyst solid and mixed adhering surrounding tissues were the mainly signs appearing in different form ovarian tumors,in which benign ones more seen in cystic foci and solid in malignant.Both tumors the benign and the malignant may be shown the cyst solid and mixed adhering signs and included foci's size edge,density,contrast enhencement.Conclusion:It is necessary to further quest diagnostic accuracy in ovarian neoplasms due to organization closed complicated connection in pelvis and CT manifestation to be of manifold changeable in tumor itself.