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患者男,46岁。自诉受凉后出现全身不适,咳嗽、咳白色黏液痰、伴盗汗。无气促、发热、寒战、胸痛、胸闷、咯血等症状,体检未见明显异常。既往患右肺继发性结核,4年前X线胸片示右下肺结核球,已完全钙化(图1)。影像学表现:X线片示右肺下叶片状高密度影,其内密度不均,边缘不清,周围见点絮状及纤维条索影(图2),原结核球内密度不均,可见不规则低密度影。进一步行CT检查,CT片示右肺下叶片状高密度影及纤维条索影,密度不
Male patient, 46 years old. After a private prosecution cold appeared systemic discomfort, cough, cough, white mucus sputum, with night sweats. No shortness of breath, fever, chills, chest pain, chest tightness, hemoptysis and other symptoms, no obvious physical examination. Previously suffering from secondary pulmonary tuberculosis in the right lung, chest X-ray 4 years ago showed right lower tuberculosis ball, has been completely calcified (Figure 1). Imaging findings: X-ray showed right lower lobe of leaf-shaped high-density film, the density is uneven, the edge is not clear around the see flocculus and fiber strip cable shadow (Figure 2), the original density of the inner tuberculin ball is uneven, visible Irregular low-density shadow. Further line CT examination, CT film shows the right lower lobe of high-density film and fiber strip shadow, the density is not