High-Grade Gastroenteropancreatic Neuroendocrine Tumors Compare to Neuroendocrine Carcinomas in 276 Patients Abstract #1754

Introduction: The data compared well differentiated high-grade tumors with poorly differentiated neuroendocrine carcinoma (NEC) are very limited.
Aim(s): It’s important to differentiate them in pathologic and clinical features.
Materials and methods: A total of 276 diagnosed high-grade GEP-NEN were reclassified.73 cases were reclassified as well-differentiated NET,203 cases were poorly-differentiated NEC. The clinicopathologic features and survival were analyzed.
Conference: 14th Annual ENETS conference (2017)
Category: Pathology, grading, staging
Presenting Author: Liang Shang
Authors: Shang L, Li L P

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