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目的:探讨细菌性肝脓肿通过CT、MRI影像诊断与鉴别效果。方法:研究该院在2014年9月至2015年9月接诊的20例细菌性肝脓肿患者,通过MRI与CT诊断,分析诊断结果。结果:20例患者中,多发性为3例,单发性为17例;在CT诊断中表现为病灶边缘有环状强化表现,在MRI影像上在T2WI呈现为高信号,在T1WI呈现为相对低信号。结论:CT、MRI影像对细菌性肝脓肿的诊断均具有实用性意义,可以有效对病灶做定位与定性的影像诊断。
Objective: To investigate the diagnosis and differential diagnosis of bacterial liver abscess by CT and MRI. Methods: Twenty patients with bacterial liver abscess admitted from September 2014 to September 2015 in our hospital were studied. The diagnostic results were analyzed by MRI and CT. Results: Of the 20 patients, 3 were multiple and 17 were single. CT showed a ring-like enhancement on the edge of the lesion, a high signal on T2WI on MRI and a relative on T1WI Low signal. Conclusion: The CT and MRI images have practical significance in the diagnosis of bacterial liver abscess, which can effectively locate and diagnose the lesion.