Relationship Between Ultrasonic Manifestations in Prostate Cancer and Gleason Score
10.3969/j.issn.1005-5185.2017.12.020
- VernacularTitle:前列腺癌超声表现与Gleason评分的关系
- Author:
Jun SUN
1
;
Fenglin DONG
;
Weidong SHEN
;
Xiaofeng CAI
;
Yueqin ZHA
;
Gang LI
Author Information
1. 苏州大学附属第一医院超声科 江苏苏州215006
- Keywords:
Prostatic neoplasms;
Ultrasonography,Doppler,color;
Gleason score
- From:
Chinese Journal of Medical Imaging
2017;25(12):941-943
- CountryChina
- Language:Chinese
-
Abstract:
Purpose To investigate the relationship between ultrasonic manifestations in prostate cancer (PCa) and Gleason score,and improve the clinical value of transrectal ultrasound (TRUS) examination of PCa.Materials and Methods 362 patients with PCa treated in the First Affiliated Hospital of Soochow University from September 2009 to January 2015 were analyzed retrospectively,according to TRUS examination,the ultrasonic manifestations of PCa were divided into the localized type,diffuse type and negative type.Gleason score of pathological tissue divided the risk factor of PCa into low risk (＜7 points),medium risk (=7 points),and high risk (＞7 points).The relationship between ultrasonic manifestations of PCa and risk factor was analyzed.Results Ultrasonic results showed that,for the 362 patients with PCa,patients with ultrasonic negative manifestations accounted for 32.9％ (119/362) and those with ultrasonic positive manifestations accounted for 67.1％ (243/362),including 38.7％ (140/362) localized type and 28.4％ (103/362) diffuse type.In localized and diffuse PCa,the number of patients in high risk group was significantly more than the low risk group,and the difference among the high risk,medium risk and low risk groups was statistically significant (P＜0.05);in the low risk group,the ultrasonic negative manifestations were more than the positive manifestations,and the difference was statistically significant (P＜0.05);in high risk group,the localized and diffuse manifestations were more than the negative manifestations and the difference was statistically significant (P＜0.05).Conclusion TRUS shows more clinical values in the diagnosis and treatment of PCa,and the ultrasonic positive manifestations can preliminarily evaluate the risk factor of PCa.
