Introduction: Neuroendocrine carcinomas (NEC) of unknown primary site are uncommon. Most arise from an occult/clinically undetectable primary. Primary NEC of genitourinary tract are rare. High-grade (HG) carcinoms, are rapidly growing and aggressive but usually responsive to platinum-based combination chemotherapy.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Case reports
Presenting Author: MD David da Silva Dias