Stefano La Rosa
Affiliation: Ospedale di Circolo
La Rosa S, Franzi F, Albarello L, Schmitt A, Bernasconi B, Tibiletti M, et al
. Serotonin-producing enterochromaffin cell tumors of the pancreas: clinicopathologic study of 15 cases and comparison with intestinal enterochromaffin cell tumors. Pancreas. 2011;40:883-95 pubmed publisher
..This study analyzes the clinicopathologic features of a series of pancreatic EC cell neoplasms and their similarities to and differences from intestinal EC cell tumors...
Capella C, Marando A, Longhi E, Bernasconi B, Finzi G, Parravicini C, et al
. Primary gastric Merkel cell carcinoma harboring DNA polyomavirus: first description of an unusual high-grade neuroendocrine carcinoma. Hum Pathol. 2014;45:1310-4 pubmed publisher
..MCPyV was demonstrated with immunohistochemistry and electron microscopy, which showed intranuclear and intracytoplasmic viral particles. The MCPyV DNA in tumor cells was demonstrated with polymerase chain reaction analysis. ..
La Rosa S, Casnedi S, Maragliano R, Goyault G, Weber J, Louis B, et al
. Breast metastasis as the first clinical manifestation of ileal neuroendocrine tumor. A challenging diagnosis with relevant clinical implications. Endocr Pathol. 2015;26:145-51 pubmed publisher
..Moreover, we have reviewed the medical literature to give the reader a comprehensive overview on this topic. ..
La Rosa S, Bernasconi B, Frattini M, Tibiletti M, Molinari F, Furlan D, et al
. TP53 alterations in pancreatic acinar cell carcinoma: new insights into the molecular pathology of this rare cancer. Virchows Arch. 2016;468:289-96 pubmed publisher
..A statistically significant association was found between the combination of mutation of one allele and loss of the other allele of TP53 and worse survival. ..
La Rosa S, Marando A, Furlan D, Sahnane N, Capella C. Colorectal poorly differentiated neuroendocrine carcinomas and mixed adenoneuroendocrine carcinomas: insights into the diagnostic immunophenotype, assessment of methylation profile, and search for prognostic markers. Am J Surg Pathol. 2012;36:601-11 pubmed publisher
La Rosa S, Adsay V, Albarello L, Asioli S, Casnedi S, Franzi F, et al
. Clinicopathologic study of 62 acinar cell carcinomas of the pancreas: insights into the morphology and immunophenotype and search for prognostic markers. Am J Surg Pathol. 2012;36:1782-95 pubmed publisher
..In addition, vascular and perineural invasion and CK19 and p53 expression showed a trend for poor prognosis, not reaching statistical significance. ..