Clinicopathological and prognostic validation of pulmonary carcinoid/NET G3: evidence for a distinct subgroup of well-differentiated neuroendocrine neoplasms
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Background: Pulmonary neuroendocrine neoplasms (NENs) comprise a biological spectrum ranging from well-differentiated carcinoid tumors to poorly differentiated neuroendocrine carcinomas. In 2026, the International Association for... ...
