Thyroid transcription factor-1, Napsin-A, and p63 expression in small cell carcinoma versus adenocarcinoma of the lung

Conclusion: TTF-1+/Nap−/p63− is highly characteristic for the diagnosis of SCCL, whereas TTF-1+/Nap+/p63− is highly definite for the diagnosis of lung AdC, followed to a lesser extent by TTF-1−/Nap+/p63− and minimally TTF-1+/Nap+/p63+.
Source: Egyptian Journal of Pathology - Category: Pathology Tags: Original Articles Source Type: research