- DLL3 and SEZ6 expressions are prominent in neuroendocrine neoplasms.
- High-grade tumors like lung NECs show significant DLL3 positivity.
- SEZ6 is most frequently expressed in medullary thyroid carcinomas.
- The study analyzed 213 specimens, including NENs and non-NENs.
- A semi-quantitative H-score was used to evaluate staining intensity.
Source: Endocrine Pathology