常说的活动性肺结核指新涂阳、复治涂阳和新涂阴患者。活动性肺结核是指痰涂片阳性者,证明有结核分枝杆菌排出,病灶属于活动期,胸片上常有斑片状阴影或是结核空洞,或者播散病灶,说明结核分枝杆菌繁殖活跃,毒力强。治疗四个月,复查痰涂片和痰培养阴性者,胸片提示钙化,纤维化,硬结等,说明结核控制,无传染性及临床症状。无活动性即不是活动性肺结核。
目的:分析活动性肺结核有关X线征象的特征。
Objective: To analyze the difference characteristics of X-ray findings in active pulmonary tuberculosis with smear positive and smear negative.
目的:探讨CT和X线诊断活动性肺结核的临床价值。
Objective: To investigate the ct and X-ray diagnosis of active tuberculosis clinical value.
慢性腱鞘炎不论是否同时罹患活动性肺结核,鉴别诊断均应包括结核病。
Tuberculosis should be included in the differential diagnoses of chronic tenosynovitis of unknown cause whenever active pulmonary tuberculosis exists.
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