作者: Nelson G. Ordóñez
DOI: 10.1097/00125480-200007020-00007
关键词:
摘要: Thyroid transcription factor-1 (TTF-1) is a tissue specific factor expressed in epithelial cells of the thyroid and lung, as well certain areas brain. Recent investigations have shown that TTF-1 also commonly present wide variety lung tumors. Because its restrictive expression, useful immunohistochemical marker diagnosis tumors or origin.