Mediastinal Schwannoma in a horse-cytologic, histologic, and immunochemical evaluation

Autor:	Claire B. Andreasen, Olaf R. Hedstrom, Patricia Allison
Rok vydání:	1993
Předmět:	Pathology medicine.medical_specialty General Veterinary Horse Vimentin macromolecular substances Anatomy Biology Schwannoma medicine.disease Cytokeratin Mediastinal Schwannoma Cytoplasm Cytology biology.protein medicine Desmin
Zdroj:	Veterinary clinical pathology. 22(2)
ISSN:	1939-165X
Popis:	A 31-kg mediastinal mass from a 24-year-old horse is described. Cytologic imprints contained numerous spindle cells with indistinct cytoplasm and multiple foci of palisading nuclei. Histologic sections had these same characteristics and areas of central fibrillar material between palisading nuclei (Verocay bodies). Within histologic sections, spindle cell cytoplasm had positive immunoreactivity for vimentin and S-100, whereas immunoreactivity was not detected for desmin and cytokeratin. Cytologic, histologic, and immunochemical evaluation confirmed a diagnosis of solitary schwannoma.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4306c162f4ca31aee5af5ff64cdee04 https://pubmed.ncbi.nlm.nih.gov/12669280 Zobrazit plný text záznamu Plný text