Medical history and risk of biliary tract cancers: a population-based case-control study;

Imageology manifestation and application of bronchography in pulmonary disease;

Methods We retraspectively analysed the outcome of 76 cases with pulmonary disease who had underwent closing lung remnant side by linear cut staplers.

Objective To investigate the diagnostic value and the imaging features of lung diseaseby ultrasonography.

Imaging diagnosis applied to neonates Imaging diagnosis and differentiation of pulmonary diseases commonly seen in neonates

To observe the differences of infrared radiant track along meridians(IRRTM) of bilateral Lung meridians and skin temperatures of bilateral Feishu acupoints(B13) in the patients with pulmonary diseases,especially those pulmonary diseases were more severe in one side than in other side.