肝脾结核CT影像诊断

目的分析肝脾结核ＣＴ表现，以探讨其诊断和鉴别诊断要点。方法对１５例肝脾结核进行ＣＴ扫描，其中男性９例，女性６例，年龄在１８～６０岁，所有病例皆经临床诊断，其中１例经术后病理证实，２例经ＣＴ导向下穿刺活组织检查证实。结果所有肝脾结核均为多脏器结核之一，ＣＴ表现为８例肝脏和５例脾脏散在粟粒、小结节灶和小囊性灶，１例肝脏有孤立的低密度病变，１例肝脾仅散在点状钙化灶。结论肝脾结核ＣＴ常见散在粟粒、小结节和小囊性灶并合并全身多脏器结核。当ＣＴ有上述表现时，首先应考虑肝脾结核。

CT in diagnosis of tuberculosis of liver and spleen

Objective To analyze CT findings of hepatospleeno tuberculosis and to explore the characteristics for diagnosis and differential diagnosis of the disease. Methods CT scans were performed in fifteen patients. There were nine men and six women,the age ranging from 18 to 60 years old. All patients were diagnosed clinically, one of which was confirmed by pathology after surgery, two of which were confirmed by pathology through CT guided biopsy. Results All cases were concurrent with two or more other tuberculosis. Disseminated milliary, small nodules and small saccular foci were present in livers of 8 cases and spleens of 5, and isolated low dense lesion in liver of 1 case, diffuse calcifications in liver and spleen of another 1. Conclusions When disseminated milliary, small nodules and small saccular foci are found by CT in liver or spleen and tuberculous lesions are present in other tissues, diagnosis of liver and/or spleen tuberculosis should be considered.