Results Only 2 out of the 12 cases of primary hepatic sarcoma were correctly diagnosed by ct before operation.
结果12例原发性肝肉瘤中仅2例脂肪肉瘤术前CT诊断正确。
Methods The data of 50 SPN patients confirmed by CT before operation (5 misdiagnosed) and by pathology after operation were analyzed.
方法对50例有术前CT诊断(误诊5例)并经手术病理证实的肺内孤立结节病变(SPN)进行分析。
Objective: To make a definite pathologic diagnosis of spine lesions by the use of ct guided percutaneous biopsy before operation, and evaluate the effects of this method.
目的：探讨脊柱肿瘤术前采用CT监测下经皮穿刺活检获得病理诊断的方法，评价其在脊柱肿瘤诊疗中的作用。
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