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目的:分析头孢曲松钠致胆囊内假性结石的超声图像特征。方法:采用彩色多普勒超声诊断仪对73例使用头孢曲松钠致胆囊内假性结石的患者进行多切面扫查,观察胆囊、胆管、结石形态,回声强度,后方声影的强弱及是否随体位变化而移动。结果:73例使用头孢曲松钠患者,胆囊内均可见强回声光斑、光团或泥沙样回声。形态规整或不规整,结构疏松,部分后伴弱声影,可随体位移动。结论:头孢曲松钠可致胆囊内假性结石,停药后无特异性治疗情况下均可消失。
OBJECTIVE: To analyze the ultrasound image characteristics of ceftriaxone sodium induced pseudo-gallstone in gallbladder. Methods: Color Doppler sonography was performed in 73 cases of patients with fake gallstones caused by ceftriaxone. The gallbladder, bile duct, stone morphology, echo intensity, the intensity of the rear sound and Whether with the position change and move. Results: 73 cases of patients with ceftriaxone, gallbladder can be seen within the strong echo spot, light mass or sediment-like echo. Regular or irregular shape, loose structure, some with weak sound and shadow, with the body position can be moved. Conclusion: Ceftriaxone sodium can cause pseudolithiasis in the gallbladder, and disappeared without specific treatment after stopping the treatment.