摘要
肺部淋巴上皮瘤樣癌（primary pulmonary lymphoepithelioma-like carcinoma, LELC），為一種罕見的肺部腫瘤，發生率約為0.92%。病理學上和未分化的鼻咽癌（undifferentiated nasopharyngeal carcinoma）相類似且難以區分。肺部淋巴上皮瘤樣癌，一般認為與慢性的EB病毒（Epstein-Barr virus）感染有關，大部分的病人都在疾病早期即被診斷，預後相較一般的非小細胞肺癌來得好，治療方式，與一般的非小細胞肺癌相似，早期以手術切除為主，中後期則使用化學治療與放射治療為主。
參考文獻
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