肉芽肿性前列腺炎经直肠CEUS表现:5例报道并文献复习

摘要

目的 观察肉芽肿性前列腺炎(GP)的经直肠CEUS特征.方法 回顾性分析5例经病理证实的GP患者的超声资料,分析其常规超声和经直肠CEUS表现及病理结果.结果 5例均表现为前列腺外腺低回声结节,其中4例CEUS均表现为增强早、强度高,病理证实为非特异性肉芽肿性前列腺炎(NSGP);1例无增强,病理证实为特异性肉芽肿性前列腺炎(SGP).结论 SGP及NSGP的CEUS表现无明显特异性.%Objective To observe transrectal CEUS characteristics of granulomatous prostatitis (GP).Methods Ultrasonic data of 5 GP patients proved pathologically were analyzed retrospectively.The conventional ultrasound and the transrectal CEUS characteristics,as well as pathological results were observed.Results All the nodules of 5 patients were hypoechoic,locating at peripheral gland,among which 4 nodules were proved nonspecific granulomatous prostatitis (NSGP) showing great peak intensity and a short time to enhance,and 1 lesion manifesting no-enhancement area on CEUS was proved specific granulomatous prostatitis (SGP).Conclusion SGP and NSGP had no obvious specific performances on CEUS.