Fluminense Federal University, Rio de Janeiro, Brazil.
Br J Radiol. 2010 Mar;83(987):e58-60. doi: 10.1259/bjr/22699201.
We describe the case of a 32-year-old woman with pulmonary tuberculosis in whom a high-resolution CT scan demonstrated the reversed halo sign. The diagnosis of tuberculosis was made by lung biopsy and the detection of acid-fast bacilli in the sputum smear and culture. Follow-up assessment revealed a significant improvement in the lesions.
我们描述了一例 32 岁女性肺结核病例,其高分辨率 CT 扫描显示反转晕征。通过肺活检和痰涂片及培养中抗酸杆菌的检测确诊为结核病。随访评估显示病变明显改善。