title: Paragangliomas: classification, pathology, and differential diagnosis.
abstract: This article discusses the paraganglion system and extra-adrenal paragangliomas. In particular, the clinicopathologic, immunohistochemical, and ultrastructural features of paragangliomas and neuroendocrine neoplasms of the larynx are presented with a discussion of the differential diagnosis.
authors.affiliation: Division of Cytopathology, Department of Pathology, Long Island Jewish Medical Center, New Hyde Park, New York 11040, USA.
authors.forename: P G
authors.initials: PG
authors.lastname: Wasserman
authors.forename: P
authors.initials: P
authors.lastname: Savargaonkar
mesh_terms: D001707:Biopsy, Needle; D003937:Diagnosis, Differential; D005260:Female; D006258:Head and Neck Neoplasms / Q000145:classification* / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D007150:Immunohistochemistry; D008297:Male; D010235:Paraganglioma / Q000145:classification* / Q000175:diagnosis / Q000473:pathology*; D012680:Sensitivity and Specificity