Percutaneous Cryoablation Peripheral Lung Cancer

Percutaneous Cryoablation for the Treatment of Medically Inoperable Peripheral Lung Cancer

This study is focus on percutaneous cryoablation,which was for the treatment of medically inoperable Peripheral lung cancer.The patients who were agreed to attend the study will accept the operation. After the operations,they will follow up according to the plan.

The patients who were agreed to attend the study conclude early stage lung cancer and solitary metastatic lung cancer.

Inclusion Criteria:

medically inoperable peripheral lung cancer Diameter no more than 3cm

Exclusion Criteria:

1. Refusal of participation
2. tendency to bleed to that can't receive percutaneous cryoablation.
3. Severe cardiopulmonary dysfunction and other indications that can't receive percutaneous cryoablation.