Methods 48 patients of intestinal malignant tumor performed with valtrac ring in Cancer Hospital of CAMS & PUMC from 2001 to 2003 were retrospectively analyzed.
方法对医科院肿瘤医院2001-2003年间应用吻合环进行肠道吻合的48例肠道恶性肿瘤患者进行回顾性分析。结果所有48例患者无吻合口瘘发生，无手术死亡。
Method the clinical data of 8 patients with primary pulmonary sarcoma in the PUMC Hospital from 1986 to 2009 were retrospectively analyzed.
方法对我院1986至2009年经病理确诊的8例原发性肺肉瘤进行回顾性分析。
Method the clinical data of 8 patients with primary pulmonary sarcoma in the PUMC Hospital from 1986 to 2009 were retrospectively analyzed.
方法对我院1986至2009年经病理确诊的8例原发性肺肉瘤进行回顾性分析。
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