التفاصيل البيبلوغرافية
| العنوان: |
Peripheral Neuroblastoma in a Newborn Piglet. |
| المؤلفون: |
DIESSLER, M. E., IDIART, J. R., MASSONE, A. R., MACHUCA, M. A., PERFUMO, C. J. |
| المصدر: |
Journal of Veterinary Medicine Series A; Oct2002, Vol. 49 Issue 8, p445-447, 3p |
| مصطلحات موضوعية: |
NEUROBLASTOMA, PIGLETS |
| مستخلص: |
Summary Peripheral neuroblastoma (PNB) is a rare neoplasia derived from neuroepithelial cells. PNB typically presents as a greyish mass, composed of round cells with features of neuronal differentiation. Necropsy, performed on a 1-day-old piglet, revealed a mass craniodorsally located in the abdominal cavity. Histologically, the predominant population consisted of small round to ovoid cells with scanty cytoplasm and dark round nuclei, besides, there were larger neurone-like cells. Neurone-specific enolase and S-100 protein were immunohistochemically detected, while glial fibrillary acidic protein was negative. Histological and immunohistochemical findings substantiated the diagnosis of a grade II peripheral neuroblastoma. This seems to be the first description of a PNB in a newborn piglet. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
