No severe complications such as infection, excessive bleeding, hemothorax, aeroembolism, needle track implantation metastasis occurred. 无感染、大量出血或血胸、空气栓塞、针道种植等严重并发症发生。
obstruction of the circulatory system caused by an air bubble as, e.g., accidentally during surgery or hypodermic injection or as a complication from scuba diving