MSCT检查在卵巢恶性肿瘤中的诊疗进展

The process of MSCT examination in ovarian malignant tumors

卵巢恶性肿瘤具有起病隐匿、复发率高的特点,导致其致死率高,严重威胁女性健康。早期发现及诊治可明显延长患者的生存期,改善预后,提高生存质量。因此,如何利用影像学检查尽早发现原发及转移病灶,并选择合适的治疗方案,是影像检查及临床工作需共同面对的问题。随着多层螺旋CT技术和设备的不断更新进步,其在保留常规CT扫描功能的基础上,还具有时间和空间分辨率高、扫描速度快、多参数成像等优势,提高了临床诊断的敏感度和准确性。多层螺旋CT检查为卵巢恶性肿瘤的临床诊断、临床分期及治疗后评估提供了依据,且能在不影响图像质量的同时,有效降低辐射总剂量。

Malignant ovarian tumor, its insidious onset and high recurence rate that leads to a high death rate, threatens women’s health. However, early discovery and treatment can obviously increase a patient’s life span, improve present situation and prevent future disease. So, the problem that image examination and clinical work face together is how to use image examination to find the primary affection, metastatic lesion as well as select appropriate treatment. With the rapid updated improvement of technology and equipment of multi-slice spiral CT, multi-slice spiral CT keeps the conventional CT’s basic function, and at the same time it has its superiorities, like high resolution of time and space,high scanning speed and multi-parameter imaging, which greatly improves the sensibility and accuracy of clinical diagnosis. The examination of multi-slice spiral CT provides basis for maliganat ovarian tumors’ diagnosis, clinical stages, post-treatment evaluation, and it can reduce total radiation dose without affecting image quality.