title: [Immunophenotypic characterization of cutaneous neuroendocrine carcinoma derived from Merkel cells].
abstract: The following immunohistochemical markers were studied in 5 Merkel cell carcinomas: cytokeratins, epithelial membrane component, neuron-specific enolase, synaptophysin and chromogranin A. High expression of these markers in tumors allows one to consider them as having epithelial origin with neuroendocrine differentiation. Common leucocytic antigen proved to be very useful in differential diagnosis with malignant lymphoma.
authors.forename: K M
authors.initials: KM
authors.lastname: Pozharisskiĭ
authors.forename: A Iu
authors.initials: AIu
authors.lastname: Ivanova
authors.forename: E E
authors.initials: EE
authors.lastname: Leenman
authors.forename: N A
authors.initials: NA
authors.lastname: Abroian
mesh_terms: D000328:Adult; D000368:Aged; D015415:Biomarkers / Q000737:chemistry; D015266:Carcinoma, Merkel Cell / Q000737:chemistry* / Q000473:pathology; D002454:Cell Differentiation / Q000502:physiology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007150:Immunohistochemistry; D016130:Immunophenotyping; D008297:Male; D008875:Middle Aged; D012878:Skin Neoplasms / Q000737:chemistry* / Q000473:pathology
chemical_list: D015415:Biomarkers