Yener, ZabitKıran, Metin Münir2020-03-262020-03-262002Yener, Z., Kıran, M. M., (2002). Undifferentiated Ganglioneuroblastoma in a Sheep. Journal of Comparative Pathology, (126), 216-219. Doi: 10.1053/jcpa.2001.05270021-9975https://dx.doi.org/10.1053/jcpa.2001.0527https://hdl.handle.net/20.500.12395/18089Ganglioneuroblastoma, presumably originating from the adrenal medulla, was found in an 18-month-old sheep. Histologically, the tumour was mainly composed of undifferentiated neuroblasts with neuropil and occasional ganglion cells. The morphological and immunohistrochemical features with respect to intermediate filament proteins and the neuroendocrine nature of the tumour are described. The neoplastic cells were positive for neuron-specific enolase, synaptophysin and vimentin. (C) 2002 Elsevier Science Ltd.en10.1053/jcpa.2001.0527info:eu-repo/semantics/openAccessArticle12602.03.202021621911945011Q2WOS:000175392600016Q1