摘要
目的分析超声对原发性腹膜后良恶性肿瘤的诊断价值。方法收集35例经手术或穿刺活检病理证实的原发性腹膜后肿瘤的临床资料,回顾性分析超声声像图特征,并与病理结果进行对照。结果本组35例,病理证实恶性肿瘤20例,良性肿瘤15例;其中神经源性17例(恶性10例,良性7例),间叶组织源性15例(恶性10例,良性5例),生殖细胞源性3例(均为良性);超声定位诊断准确率为91%(32/35),定性诊断准确率为83%(29/35)。结论超声是一种无创、简便、费用低廉的影像学检查手段,对原发性腹膜后肿瘤的定位及定性诊断有较高的准确率,可为临床术前诊断及评价治疗方案提供重要的影像学依据。
Objective To analyze the ultrasonic value for the diagnosis of primary retroperitoneal benign and malignant tumors. Methods The clinical data of 35 cases with primary retroperitoneal tumors confirmed by surgery or biopsy pathology were collected,then the ultrasonographic features were retrospectively analyzed, and compared with pathological results. Results Of 35 cases there were 20 patients with pathologically proven malignant tumor and 15 cases with benign tumor; Of 35 cases 17 cases were neurogenic（10 cases of malignant and benign in 7 cases）, 15 patients with mesenchymal tissue source sex（10 cases of malignant and benign in 5 cases）, germ cell source sex in 3 patients（benign）;Ultrasonic localization diagnostic accuracy was 91%（32/35）, while qualitative diagnostic accuracy was 83%（29/35）. Conclusion Ultrasound is a noninvasive, convenient, inexpensive means of imaging examination,and had high accuracy for location and qualitative diagnosis of primary retroperitoneal tumor, which provide important imaging basis for clinical preoperative diagnosis and evaluation of treatment.
作者
宋素红
王振华
Song Suhong;Wang Zhenhua(Department of Ultrasonic, Traditional Chinese Hospital of Mengin county,Henan 471000, China)
出处
《实用医学影像杂志》
2018年第2期125-127,共3页
Journal of Practical Medical Imaging
关键词
腹膜后肿瘤
超声检查
诊断
Retroperitoneal neoplasms
Ultrasonography
Diagnosis
