silver breast pin是什么意思

网络释义

1)silver breast pin,银胸针2)brooch,胸针,别针3)Thoracic puncture needle,胸穿针4)transthoracic needle aspiration,经胸针吸5)bar pin,棒型胸针6)bouquet broche,花束胸针

Risks of pneumothorax in transthoracic needle aspiration biopsy of the lung;

目的　探讨经胸针吸肺活检 (TNAB)并发气胸与各种危险因素的关系。