(1) Vascular and non-vascular interventions for lung cancer. (2) Transvascular embolization of hemoptysis. (3) Plasty of superior vena cava obstruction. (4) Interventional thrombus fragmentation, aspiration, thrombolysis and shaping of pulmonary artery and deep vein thrombosis, right heart catheterization, and placement of vena cava filters. (5) Interventional diagnosis and treatment of various pulmonary vascular malformations. (6) Stent placement for tracheal, bronchial and esophageal stenosis or tracheoesophageal fistula. (7) Interventional treatment of metastatic tumors, such as endovascular intervention for metastases in liver, adrenal gland, bone, etc., and bone cement injection for bone metastases. (8) Interventional treatment of other peripheral vascular diseases. (9) Percutaneous biopsy, drainage and inactivation of various substantive organs.