Sinonasal Papillomas and Carcinomas: A Contemporary Update With Review of an Emerging Molecular Classification.

CONCLUSIONS.—: Despite their relative rarity in many surgical pathology practices, sinonasal papillomas and carcinomas frequently demonstrate characteristic morphologic features that are important for accurate diagnosis. Given our emerging understanding of the molecular basis for these tumors, judicious use of available ancillary tools-including immunohistochemistry and in situ hybridization-may be helpful in subsets of cases, whereas additional molecular testing may be useful for diagnostically challenging and/or clinically aggressive sinonasal tumors. PMID: 31661314 [PubMed - in process]
Source: Archives of Pathology and Laboratory Medicine - Category: Laboratory Medicine Authors: Tags: Arch Pathol Lab Med Source Type: research