【摘 要】
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The incidence of synchronous lung tumors is rare, as reported in various clinical series, ranging from 0.2% to 8%.Most reported cases of synchronous tumors were shown to have the same histologic types
【机 构】
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Department of Thoracic Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing 100
【出 处】
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中国医师协会胸外科医师分会2015年会、第六届全国胸外科学术大会暨第八届浙江省胸部肿瘤论坛
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The incidence of synchronous lung tumors is rare, as reported in various clinical series, ranging from 0.2% to 8%.Most reported cases of synchronous tumors were shown to have the same histologic types of lung cancer.Among possible combinations, squamous cell carcinoma was by far the most common.Primary pulmonary lymphoma(PPL) is very rare in clinics accounting for only 0.5%~1% of primary lung tumors.There is no report about synchrous primary pulmonary adenocarcinoma presenting with lung lymphoma.It can easily be misdiagnosed or missed.Although the treatment of primary pulmonary lymphoma and synchronous pulmonary tumors has controversial, surgery with/without postoperative adjuvant radio-chemotherapy are used for most patients in present.We describe a case of synchronous primary lung tumors presenting with lymphoma and adenocarcinoma,in which expression of the cell surface antigens were evaluated immunohistochemically.By taking into consideration of the reported experiences, the author discuss the clinical features,prognostic criteria and therapeutic management of synchronous lung cancer and primary pulmonary lymphoma.
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