Por favor, use este identificador para citar o enlazar este ítem: DOI: 10.14670/HH-18-034

Título: Mature congenital intraneural teratoma in cerebellum of pig
Fecha de publicación: 2019
Editorial: Universidad de Murcia. Departamento de Biología Celular e Histología
Cita bibliográfica: Histology and Histopathology, Vol.34, nº2, (2019)
ISSN: 1699-5848
Materias relacionadas: CDU::6 - Ciencias aplicadas::61 - Medicina::616 - Patología. Medicina clínica. Oncología
Palabras clave: Teratoma
Resumen: The biological behavior of teratomas depends on several interdependent clinical and epidemiological variables such as age at diagnosis, sex, tumor microenvironment, and tumor morphology, among others. All these variables are correlated to different cytogenetic and molecular aberrations (Harms et al., 2006). There are null reports of teratomas in pigs. The aim of this study was to characterize the tissues present in a mature congenital intraneural teratoma in the cerebellum area of a Landrace female pig of 6-7 weeks old. In this study, tissue control samples were used to validate each staining method. Sections from the teratoma showed normal histology of the cerebellum, including rounded Purkinje neurons with abundant cytoplasm, euchromatic nuclei, and prominent nucleoli; glial cells with a scarce amount of cytoplasm and small and highly basophile-nuclei (compact chromatin) and axonal tracts (white matter). Interestingly, we also observed areas with tissues different from the nervous tissue, including bundles of well-defined skeletal muscle fibers with a striated pattern and peripheral nuclei; hyaline cartilage plaques, with prominent presence of chondrocytes in their lagoons forming isogenous groups surrounded by a territorial and interterritorial matrix; trabeculated bone tissue; and adipocytes, which are ringshaped cells with peripheral flattened nuclei, as a result of the presence of a central large lipid droplet. To our knowledge, this study is the first to describe a congenital intraneural mature teratoma in the cerebellum of a pig.
Autor/es principal/es: Soto Domíngue, Adolfo
Rodríguez Rocha, Humberto
García García, Aracely
Saucedo Cárdenas, Odila
Rodríguez Tovar, Luis E.
Castillo Velázquez, Uziel
URI: http://hdl.handle.net/10201/121015
DOI: DOI: 10.14670/HH-18-034
Tipo de documento: info:eu-repo/semantics/article
Número páginas / Extensión: 7
Derechos: info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Aparece en las colecciones:Vol.34, nº2 (2019)

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