A Case of Synchronous Lung Adenocarcinoma and Extranodal Marginal Zone B-Cell Lymphoma of Mucosa-ass

来源 :2013第六届世界癌症大会 | 被引量 : 0次 | 上传用户:lkks06
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  Extranodal marginal zone B-cell lymphoma (extmnodal MZL) of mucosa-associated lymphoid tissue (MALT) type, also called MALT lymphoma, is a distinct subgroup of non-Hodgkins lymphoma (NHL).More than two thirds of primary pulmonary NHLs are extranodal MZLs but they account for less than 0.5% of all primary lung neoplasms.Only a few cases of simultaneous lung cancer and pulmonary extranodal MZL have been reported.Also, it is extremely rare that primary extranodal MZL occurs in the large airways.To our knowledge, only one case of lung cancer coexisting with extranodal MZL of the large airway has been reported.We report a case of synchronous lung adenocarcinoma and primary extranodal MZL of the left main bronchus.
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