Methods 174 patients with primary tumor of the mediastium from Jan. 1994 to Sep. 2005 were retrospectively analysed.
Methods 174 patients with primary tumor of the mediastium from Jan. 1994 to Sep. 2005 were retrospectively analysed.
方法分析1994年1月～2005年9月期间我科收治的174例纵隔肿瘤外科诊治的临床资料。