近年来，随着高分辨率 C T（H R C T）的发展，原来 在常规平扫

In recent years, with the development of high resolution CT (HRCT), a "lobule" can not be displayed in the original structure of a conventional scan can be obtained more accurate understanding and recognition to some extent. By studying the relevance of pathology and CT images, our understanding of tuberculosis has also deepened. CT and clinical application of new technologies in the diagnosis and identification of tuberculosis, not only enrich the theoretical basis, revised diagnostic concept, but also significantly improve the accuracy of diagnosis

In recent years, with the development of high-resolution C T (H R C T), the structure of "lung leaf" that could not be displayed in a conventional flat sweep can be understood and understood to a certain extent. Our understanding of tuberculosis is also deepening through the study of the association between pathology and C T images. The clinical application of C T new technology, in the diagnosis and identification of tuberculosis, not only enriched the theoretical basis, revised the diagnostic concept, but also significantly improved the accuracy of diagnosis

In recent years, with the development of high-resolution CT (HRCT), the structure of "pulmonary lobule" which can not be displayed in conventional plain scan can be understood and recognized correctly to some extent. Through the study of the correlation between pathology and CT images, our understanding of tuberculosis is further deepened. The clinical application of new CT technology not only enriches the theoretical basis, revises the diagnosis concept, but also improves the accuracy of diagnosis<br>