Author

S. La Rosa

3 papers indexed here

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Open access Sep 2026

Comprehensive Clinicopathologic, Immunohistochemical, and Genomic Profiling of Sporadic Ampullary Somatostatin-producing D-cell Neuroendocrine Tumors Identifies Recurrent HRAS Hotspot Mutations

Ampullary somatostatin-producing D-cell neuroendocrine tumors are rare neoplasms that may be associated with type 1 neurofibromatosis. The molecular features of sporadic ampullary somatostatin-producing D-cell neuroendocrine tumors (SAMSOM-NETs) remain poorly characterized. We performed an integrated morphological, imm...

A. Vanoli, Erica Travaglino, Frediano Inzani et al. · Endocrine pathology · 0 citations

Review Open access Oct 2026

Primary Hepatic Neuroendocrine Neoplasms: Systematic Review and Expert Pathologist Reappraisal Using the WHO 6th Edition Framework

Primary hepatic neuroendocrine neoplasms (PHNENs) are exceedingly rare. Published evidence often lacks adequate clinicopathological support for a primary hepatic origin and uses inconsistent historical terminology. Previous reviews have pooled well‐differentiated neuroendocrine tumours (NETs), poorly differentiated neu...

Marcello Maestri, Ottavia Cicerone, A. Gambella et al. · Liver international (Print) · 0 citations

Review Open access Sep 2026

The Role of the Surgical Pathologist in the Recognition of Hereditary Neuroendocrine Tumors

About 10% of neuroendocrine tumors (NETs) can occur in the context of several different hereditary tumor syndromes, and, in a not negligible number of cases, their diagnosis precedes the clinical identification of the hereditary syndrome. In this context, the role of a pathologist can be crucial in identifying these se...

S. Uccella, C. Luchini, A. Kasajima et al. · Advances in Anatomic Patholo... · 0 citations